Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 1
HANDBOOK OF OCCUPATIONAL GROUPS AND FAMILIES
TABLE OF CONTENTS
INTRODUCTION .......................................................................................................... 3
GLOSSARY ............................................................................................................................... 3
GENERAL INFORMATION ............................................................................................................ 5
CHANGES IN THIS EDITION OF THE HANDBOOK ..................................................... 7
PART I ......................................................................................................................12
OUTLINE OF POSITION CLASSIFICATION PLAN FOR WHITE COLLAR OCCUPATIONAL
GROUPS AND SERIES ................................................................................................................. 12
DEFINITIONS OF WHITE COLLAR OCCUPATIONAL GROUPS AND SERIES ............................... 18
0000 – MISCELLANEOUS OCCUPATIONS GROUP ................................................................... 18
0100 – SOCIAL SCIENCE, PSYCHOLOGY, AND WELFARE GROUP ......................................... 25
0200 – HUMAN RESOURCES MANAGEMENT GROUP ............................................................. 32
0300 – GENERAL ADMINISTRATIVE, CLERICAL, AND OFFICE SERVICES GROUP ................ 36
0400 – NATURAL RESOURCES MANAGEMENT AND BIOLOGICAL SCIENCES GROUP ........... 43
0500 – ACCOUNTING AND BUDGET GROUP ........................................................................... 50
0600 – MEDICAL, HOSPITAL, DENTAL, AND PUBLIC HEALTH GROUP ................................. 54
0700 – VETERINARY MEDICAL SCIENCE GROUP .................................................................. 66
0800 – ENGINEERING AND ARCHITECTURE GROUP .............................................................. 67
0900 – LEGAL AND KINDRED GROUP .................................................................................... 75
1000 – INFORMATION AND ARTS GROUP ............................................................................... 80
1100 – BUSINESS AND INDUSTRY GROUP ............................................................................... 85
1200 – COPYRIGHT, PATENT, AND TRADEMARK GROUP ...................................................... 91
1300 – PHYSICAL SCIENCES GROUP ...................................................................................... 93
1400 – LIBRARY AND ARCHIVES GROUP ............................................................................... 98
1500 – MATHEMATICAL SCIENCES GROUP ......................................................................... 100
1600 – EQUIPMENT, FACILITIES, AND SERVICES GROUP .................................................... 103
1700 – EDUCATION GROUP .................................................................................................. 105
1800 – INSPECTION, INVESTIGATION, ENFORCEMENT, AND COMPLIANCE GROUP ........... 108
1900 – QUALITY ASSURANCE, INSPECTION, AND GRADING GROUP ................................... 115
2000 – SUPPLY GROUP ......................................................................................................... 116
2100 – TRANSPORTATION GROUP ........................................................................................ 118
2200 – INFORMATION TECHNOLOGY GROUP ...................................................................... 123
ALPHABETICAL LISTING OF WHITE COLLAR OCCUPATIONAL GROUPS AND SERIES
................................................................................................................................125
PART II ...................................................................................................................130
OUTLINE OF POSITION CLASSIFICATION PLAN FOR TRADE, CRAFT, OR LABOR JOB FAMILIES
AND
OCCUPATIONS .................................................................................................................. 130
DEFINITIONS OF TRADE, CRAFT, OR LABOR FAMILIES AND OCCUPATIONS ........................ 135
2500 – WIRE COMMUNICATIONS EQUIPMENT INSTALLATION AND MAINTENANCE FAMILY
................................................................................................................................... 135
2600 – ELECTRONIC EQUIPMENT INSTALLATION AND MAINTENANCE FAMILY ............... 136
2800 – ELECTRICAL INSTALLATION AND MAINTENANCE FAMILY .................................... 138
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 2
3100 – FABRIC AND LEATHER WORK FAMILY .................................................................... 140
3300 – INSTRUMENT WORK FAMILY ................................................................................... 142
3400 – MACHINE TOOL WORK FAMILY .............................................................................. 144
3500 – GENERAL SERVICES AND SUPPORT WORK FAMILY ................................................ 145
3600 – STRUCTURAL AND FINISHING WORK FAMILY ......................................................... 147
3700 – METAL PROCESSING FAMILY................................................................................... 149
3800 – METAL WORK FAMILY ............................................................................................ 151
3900 – MOTION PICTURE, RADIO, TELEVISION, AND SOUND EQUIPMENT OPERATION
FAMILY ..................................................................................................................... 153
4000 – LENS AND CRYSTAL WORK FAMILY ........................................................................ 154
4100 – PAINTING AND PAPERHANGING FAMILY ................................................................. 155
4200 – PLUMBING AND PIPEFITTING FAMILY ..................................................................... 156
4300 – PLIABLE MATERIALS WORK FAMILY ...................................................................... 157
4400 – PRINTING FAMILY .................................................................................................... 158
4600 – WOOD WORK FAMILY .............................................................................................. 160
4700 – GENERAL MAINTENANCE AND OPERATIONS WORK FAMILY ................................. 162
4800 – GENERAL EQUIPMENT MAINTENANCE FAMILY ...................................................... 165
5000 – PLANT AND ANIMAL WORK FAMILY ....................................................................... 168
5200 – MISCELLANEOUS OCCUPATIONS FAMILY ............................................................... 170
5300 – INDUSTRIAL EQUIPMENT MAINTENANCE FAMILY .................................................. 171
5400 – INDUSTRIAL EQUIPMENT OPERATION FAMILY ....................................................... 174
5700 – TRANSPORTATION/MOBILE EQUIPMENT OPERATION FAMILY .............................. 177
5800 – TRANSPORTATION/MOBILE EQUIPMENT MAINTENANCE FAMILY ......................... 181
6500 – AMMUNITION, EXPLOSIVES, AND TOXIC MATERIALS WORK FAMILY .................. 183
6600 – ARMAMENT WORK FAMILY ..................................................................................... 185
6900 – WAREHOUSING AND STOCK HANDLING FAMILY .................................................... 187
7000 – PACKING AND PROCESSING FAMILY ........................................................................ 189
7300 – LAUNDRY, DRY CLEANING, AND PRESSING FAMILY ............................................... 191
7400 – FOOD PREPARATION AND SERVING FAMILY ........................................................... 192
7600 – PERSONAL SERVICES FAMILY .................................................................................. 194
8200 – FLUID SYSTEMS MAINTENANCE FAMILY ................................................................. 195
8600 – ENGINE OVERHAUL FAMILY .................................................................................... 197
8800 – AIRCRAFT OVERHAUL FAMILY ................................................................................ 198
9000 – FILM PROCESSING FAMILY ...................................................................................... 200
ALPHABETICAL LISTING OF TRADE, CRAFT, OR LABOR OCCUPATIONS AND
FAMILIES ............................................................................................................201
APPENDIX ...............................................................................................................204
VESSEL JOBS EXCLUDED FROM THE FEDERAL WAGE SYSTEM BY 5 U.S.C. 5342 ............ 204
Handbook of Occupational Groups and Families December 2018
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INTRODUCTION
The Handbook of Occupational Groups and Families provides agencies with a starting point to
classify positions. For additional information, please refer to the Introduction to the Position
Classification Standards.
The Handbook of Occupational Groups and Families is divided into two parts:
PART I White Collar Occupational Series
Defines occupations and lists the series names and codes used in
classifying white collar jobs in the Federal Government. Previous
editions of this document referred to these occupations as “General
Schedule System Occupations.”
PART II Trade, Craft, or Labor Occupational Series
Defines occupations and lists the occupation names and codes used in
classifying trade, craft or labor jobs in the Federal Government.
Previous editions of this document referred to these occupations as
“Federal Wage System Occupations.”
GLOSSARY
TERM
DEFINITION
Classification Standard
Classification standards are issued by OPM to relate the grade level definitions
in title 5 to specific work situations and thereby provide the basis for assigning
to each position the appropriate title, series, and grade. (Source: Introduction
to the Position Classification Standards, TS-134, July 1995, Revised 2009)
Federal Wage System
5 U.S.C. 5102 (c)(7) exempts from coverage under the General Schedule those
“employees in recognized trades or crafts, or other skilled mechanical crafts, or
in unskilled, semi-skilled, or skilled manual-labor occupations, and other
employees including foremen and supervisors in positions having trade, craft,
or laboring experience and knowledge as the paramount requirement.” Such
positions are covered by the Federal Wage System.
Flysheet
Flysheets provide some information about a series and may suggest standards
and guides to use for determining grade levels under the General Schedule or
Federal Wage System, but include no grade level criteria.
Functional Guide and
Standards
Functional guides and functional standards are used to determine the grade of
broad categories of Federal work classified under the General Schedule (GS)
Classification System and the Federal Wage System (FWS), respectively.
Handbook of Occupational Groups and Families December 2018
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General Schedule
The classification system covered by chapter 51 of title 5. It includes a range of
levels of difficulty and responsibility for covered positions from grades GS−1
to GS−15. It is designated by “GS” for positions at all of these grade levels.
(Source: Introduction to the Position Classification Standards, TS-134, July
1995, Revised 2009)
Job Family (for Trade,
Craft and Labor)
A job family is a broad grouping of trades, craft, and labor occupations related
in one or more ways such as: similarity of functions performed, transferability
of knowledge and skills from one occupation to another, or similarity of
materials or equipment worked on. (Source: Federal Wage System Job
Grading System, TS-44, Sep 1981)
Job Family Standard (for
White Collar)
A Job Family Standard (JFS) covers a group of related white collar occupations
or series. (Source: The Classifier’s Handbook, TS-107, Aug 1991)
Occupational Group
A major category of white collar occupations, embracing a group of associated
or related occupations; e.g., the Accounting and Budget Group, GS−0500; the
Engineering and Architecture Group, GS−0800; the General Administrative,
Clerical, and Office Services Group, GS−0300). (Source: Introduction to the
Position Classification Standards, TS-134, July 1995, Revised 2009)
Series
A subdivision of an occupational group or job family consisting of positions
similar as to specialized line of work and qualification requirements. Series are
designated by a title and number such as the Accounting Series, 0510; the
Secretary Series, 0318; the Microbiology Series, 0403. (Source: Introduction
to the Position Classification Standards, TS-134, July 1995, Revised 2009)
Trade, Craft, and Labor
Occupations
If a position clearly requires trades, craft, or laboring experience and knowledge
as a requirement for the performance of its primary duty, and this requirement
is paramount, the position is in a trade, craft, or labor occupation regardless of
its organizational location or the nature of the activity in which it exists.
(Source: Introduction to the Position Classification Standards, TS-134, July
1995, Revised 2009)
White Collar
Occupations
A position is considered white collar, even if it requires physical work, if its
primary duty requires knowledge or experience of an administrative, clerical,
scientific, artistic, or technical nature not related to trade, craft, or manual-labor
work. (Source: Introduction to the Position Classification Standards, TS-
134, July 1995, Revised 2009)
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 5
General Information
• This handbook does not provide grading criteria. For positions classified under the
General Schedule, position classification standards and job family standards provide
grading criteria. Job grading standards provide grading criteria for trade, craft, and
labor positions classified under the Federal Wage System.
• A single asterisk (*) in this handbook indicates a published position classification
standard or job grading standard exists for that series. Two asterisks (**) indicate a
flysheet exists for that series. Three asterisks (***) indicate a published job family
position classification standard exists for that series.
• For additional information regarding the classification of positions as Professional,
Administrative, Technical, Clerical, or Other (PATCO), please refer to the
Introduction to the Position Classification Standards, TS-134, July 1995, Revised
2009).
• Series which are underlined are hyperlinked to the corresponding standard for
convenience.
• All agencies may use any occupational series in Parts I and II of this handbook.
• The following series are for the sole use of the agencies and uses specified below.
Series
Number
PATCO
Category
Series Name
Agency / Use
0347
A
GAO Evaluator
General Accounting Office only.
0570
A
Financial Institution
Examining
Federal Reserve System, Federal Deposit Insurance
Corporation, Comptroller of the Currency, and the
Office of Thrift Supervision only.
0580
A
Credit Union Examiner
National Credit Union Administration only.
0898
O
Engineering Trainee
National Institute of Standards and Technology
(Department of Commerce) only.
0935
P
Administrative Law
Judge
Use with Pay Plan code AL (Administrative Law
Judges) only.
1002
T
Arts and Information
Support
Department of Defense (NSPS only). Not valid for
submission to the U.S. Office of Personnel
Management’s Central Personnel Data File.
1108
T
Business Support
Department of Defense (NSPS only). Not valid for
submission to the U.S. Office of Personnel
Management’s Central Personnel Data File.
1398
O
Physical Science
Trainee
National Institute of Standards and Technology
(Department of Commerce) only.
1598
O
Mathematics or
Computer Science
Trainee
National Institute of Standards and Technology
(Department of Commerce) only.
Handbook of Occupational Groups and Families December 2018
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1703
P
Education Specialist
Department of Defense (NSPS only). Not valid for
submission to the U.S. Office of Personnel
Management’s Central Personnel Data File.
1831
A
Securities Compliance
Examining
U.S. Securities and Exchange Commission only.
2186
A
Technical Systems
Program Manager
Federal Aviation Administration (Department of
Transportation) only.
2203
C
Computer Operator
Department of Defense (NSPS only). Not valid for
submission to the U.S. Office of Personnel
Management’s Central Personnel Data File.
2204
T
Computer Technician
Department of Defense (NSPS only). Not valid for
submission to the U.S. Office of Personnel
Management’s Central Personnel Data File.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 7
CHANGES IN THIS EDITION OF THE HANDBOOK
Issuance of this Handbook modifies, renames, supersedes, or cancels occupational series as
described in the following table.
Series
Name
Action
0017 Explosives Safety Establishes this series as a result of a recent
occupational study.
0089 Emergency Management Establishes this series as a result of a recent
occupational study.
0306 Government Information Establishes this series as a result of a recent
occupational study.
0308 Records and Information
Management
Establishes this series as a result of a recent
occupational study.
0357 Coding Cancels this series because of low agency usage.
0593 Insurance Accounts Cancels this series because of low agency usage.
0601 General Medical and
Healthcare Series
Series name updated.
0602 Physician Series Series name updated.
0610 Nursing Series Series name updated.
0625 Autopsy Assistant Cancels this series because of low agency usage.
0630 Dietetics and Nutrition Series Series name updated.
0631 Occupational Therapy Series Series name updated.
0633 Physical Therapy Series Series name updated.
0637 Manual Arts Therapist Cancels this series because of low agency usage.
0638 Recreation/Creative Arts
Therapy Series
Series name updated.
0639 Educational Therapist Cancels this series because of low agency usage.
0644 Clinical Laboratory Science
Series
Series name updated.
0660 Pharmacy Series Series name updated.
0662 Optometry Series Series name updated.
0665 Speech/Language Pathology
and Audiology Series
Series name updated.
0668 Podiatry Series
Series name updated.
0680 Dentistry Series
Series name updated.
Handbook of Occupational Groups and Families December 2018
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Series Name Action
1021 Office Drafting Cancels this series because of low agency usage.
1109 Grants Management Establishes this series as a result of a recent
occupational study.
1386 Photographic Technology Cancels this series because of low agency usage.
1540 Cryptography Cancels this series because of low agency usage.
2135 Transportation Loss and
Damage Claims Examining
Cancels this series because of low agency usage.
2501 General Wire Communications
Equipment Installation and
Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
2508 Communications Line
Installing and Repairing
Cancels this series because of low agency usage.
2601 General Electronic Equipment
Installation and Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
2801 General Electrical Installation
and Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
3101 General Fabric and Leather
Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
3119 Broom and Brush Making Cancels this series because of low agency usage.
3301 General Instrument Work Previously only described in Introduction to the
Federal Wage System Job Grading System.
3378 Precision Measurement
Equipment Calibrating
Establishes this series as a result of a recent
occupational study.
3401 General Machine Tool Work Previously only described in Introduction to the
Federal Wage System Job Grading System.
3417 Tool Grinding Cancels this series because of low agency usage.
3501 General Services and Support
Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
3601 General Structural and
Finishing Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
3701
General Metal Processing
Previously only described in Introduction to the
Federal Wage System Job Grading System.
3716 Leadburning Cancels this series because of low agency usage.
3735 Metal Phototransferring Cancels this series because of low agency usage.
3736
Circuit Board Making
Cancels this series because of low agency usage.
3801 General Metal Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 9
Series Name
Action
3807 Structural/Ornamental Iron
Working
Cancels this series because of low agency usage.
3816
Engraving
Cancels this series because of low agency usage.
3819 Airframe Jig Fitting
Cancels this series because of low agency usage.
3858 Metal Tank and Radiator
Repairing
Cancels this series because of low agency usage.
3872 Metal Tube Making,
Installing, and Repairing
Cancels this series because of low agency usage.
3901 General Motion Picture,
Radio, Television, and Sound
Equipment Operation
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4001 General Lens and Crystal
Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4005 Optical Element Working
Cancels this series because of low agency usage.
4201 General Plumbing and
Pipefitting
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4301 General Pliable Materials
Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4360 Rubber Products Molding
Cancels this series because of low agency usage.
4401 General Printing
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4413 Negative Engraving
Cancels this series because of low agency usage.
4414 Offset Photography
Cancels this series because of low agency usage.
4419 Silk Screen Making and
Printing
Cancels this series because of low agency usage.
4425 Photoengraving
Cancels this series because of low agency usage.
4440 Stereotype Platemaking
Cancels this series because of low agency usage.
4446 Bank Note Engraving
Cancels this series because of low agency usage.
4450 Intaglio Die and Plate
Finishing
Cancels this series because of low agency usage.
4601 General Wood Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4639 Timber Working
Cancels this series because of low agency usage.
4654 Form Block Making
Cancels this series because of low agency usage.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 10
Series Name
Action
4701 General Maintenance and
Operations Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4716 Railroad Car Repairing
Cancels this series because of low agency usage.
4801 General Equipment
Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
4806 Office Appliance Repairing
Cancels this series because of low agency usage.
4807 Chemical Equipment
Repairing
Cancels this series because of low agency usage.
4808 Custodial Equipment
Servicing
Cancels this series because of low agency usage.
4820
Vending Machine Repairing
Cancels this series because of low agency usage.
4848
Mechanical Parts Repairing
Cancels this series because of low agency usage.
5001 General Plant and Animal
Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
5002
Farming
Cancels this series because of low agency usage.
5034
Dairy Farming
Cancels this series because of low agency usage.
5035 Livestock
Ranching/Wrangling
Cancels this series because of low agency usage.
5201 General Miscellaneous
Occupations
Previously only described in Introduction to the
Federal Wage System Job Grading System.
5235
Test Range Tracking
Cancels this series because of low agency usage.
5301 General Industrial Equipment
Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
5310 Kitchen/Bakery Equipment
Repairing
Cancels this series because of low agency usage.
5341 Industrial Furnace Building
and Repairing
Cancels this series because of low agency usage.
5364
Door Systems Mechanic
Cancels this series because of low agency usage.
5365 Physiological Trainer
Mechanic
Cancels this series because of low agency usage.
5384 Gasdynamic Facility Installing
and Repairing
Cancels this series because of low agency usage.
5401 General Industrial Equipment
Operation
Previously only described in Introduction to the
Federal Wage System Job Grading System.
5427
Chemical Plant Operating
Cancels this series because of low agency usage.
5439 Testing Equipment Operating
Cancels this series because of low agency usage.
5446 Textile Equipment Operating
Cancels this series because of low agency usage.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 11
Series Name
Action
5485 Aircraft Weight and Balance
Operating
Cancels this series because of low agency usage.
5701 General Transportation/Mobile
Equipment Operation
Previously only described in Introduction to the
Federal Wage System Job Grading System.
5801 General Transportation/Mobile
Equipment Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
6501 General Ammunition,
Explosives, and Toxic
Materials Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
6517
Explosives Test Operating
Cancels this series because of low agency usage.
6601 General Armament Work
Previously only described in Introduction to the
Federal Wage System Job Grading System.
6606 Artillery Testing
Cancels this series because of low agency usage.
6901 General Warehousing and
Stock Handling
Previously only described in Introduction to the
Federal Wage System Job Grading System.
7001 General Packing and
Processing
Previously only described in Introduction to the
Federal Wage System Job Grading System.
7301 General Laundry, Dry
Cleaning, and Pressing
Previously only described in Introduction to the
Federal Wage System Job Grading System.
7401 General Food Preparation and
Serving
Previously only described in Introduction to the
Federal Wage System Job Grading System.
7601 General Personal Services
Previously only described in Introduction to the
Federal Wage System Job Grading System.
8201 General Fluid Systems
Maintenance
Previously only described in Introduction to the
Federal Wage System Job Grading System.
8601 General Engine Overhaul
Previously only described in Introduction to the
Federal Wage System Job Grading System.
8675 Liquid Fuel Rocket Engine
Mechanic
Cancels this series because of low agency usage.
8801 General Aircraft Overhaul
Previously only described in Introduction to the
Federal Wage System Job Grading System.
8882
Airframe Test Operating
Cancels this series because of low agency usage.
9001 General Film Processing
Previously only described in Introduction to the
Federal Wage System Job Grading System.
9004 Motion Picture
Developing/Printing Machine
Operating
Cancels this series because of low agency usage.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 12
PART I
Outline of Position Classification Plan for White Collar Occupational Groups
and Series
0000 – MISCELLANEOUS OCCUPATIONS GROUP (NOT ELSEWHERE CLASSIFIED)
Correctional Institution Administration Series** ............ 0006
Correctional Officer Series* ............................................ 0007
Bond Sales Promotion Series ........................................... 0011
Explosive Safety Series** ............................................... 0017
Safety and Occupational Health
Management Series* ................................................. 0018
Safety Technician Series** .............................................. 0019
Community Planning Series* .......................................... 0020
Community Planning Technician Series .......................... 0021
Outdoor Recreation Planning Series* .............................. 0023
Park Ranger Series* ......................................................... 0025
Environmental Protection Specialist Series* ................... 0028
Environmental Protection Assistant Series ...................... 0029
Sports Specialist Series .................................................... 0030
Funeral Directing Series .................................................. 0050
Chaplain Series* ............................................................. 0060
Clothing Design Series* ................................................. 0062
Fingerprint Identification Series* ................................... 0072
Security Administration Series* ..................................... 0080
Fire Protection and Prevention Series* ........................... 0081
United States Marshal Series* ........................................ 0082
Police Series* .................................................................. 0083
Nuclear Materials Courier Series** ................................ 0084
Security Guard Series* ................................................... 0085
Security Clerical and Assistance Series** ...................... 0086
Emergency Management Series** .................................. 0089
Guide Series* .................................................................. 0090
Foreign Law Specialist Series** ..................................... 0095
General Student Trainee Series ....................................... 0099
0100 – SOCIAL SCIENCE, PSYCHOLOGY, AND WELFARE GROUP
Social Science Series ....................................................... 0101
Social Science Aid and Technician Series ...................... 0102
Social Insurance Administration Series* ......................... 0105
Unemployment Insurance Series** ................................. 0106
Health Insurance Administration Series .......................... 0107
Economist Series* ........................................................... 0110
Economics Assistant Series ............................................. 0119
Foreign Affairs Series ...................................................... 0130
International Relations Series .......................................... 0131
Intelligence Series** ........................................................ 0132
Intelligence Aid and Clerk Series .................................... 0134
Foreign Agricultural Affairs Series ................................. 0135
International Cooperation Series*.................................... 0136
Workforce Research and Analysis Series ........................ 0140
Workforce Development Series* ..................................... 0142
Geography Series* .......................................................... 0150
Civil Rights Analysis Series* ......................................... 0160
History Series* ................................................................ 0170
Psychology Series* ......................................................... 0180
Psychology Aid and Technician Series ........................... 0181
Sociology Series** ......................................................... 0184
Social Work Series* ........................................................ 0185
Social Services Aid and Assistant Series** .................... 0186
Social Services Series* ................................................... 0187
Recreation Specialist Series* .......................................... 0188
Recreation Aid and Assistant Series** ........................... 0189
General Anthropology Series .......................................... 0190
Archeology Series** ....................................................... 0193
Social Science Student Trainee Series ............................ 0199
0200 – HUMAN RESOURCES MANAGEMENT GROUP
Human Resources Management Series*** ...................... 0201
Human Resources Assistance Series*** ......................... 0203
Mediation Series* ............................................................ 0241
Apprenticeship and Training Series* ............................... 0243
Labor Management Relations Examining Series* .......... 0244
Equal Employment Opportunity Series* ........................ 0260
Human Resources Management
Student Trainee Series ............................................. 0299
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 13
0300 – GENERAL, ADMINISTRATIVE, CLERICAL, AND OFFICE SERVICES GROUP
Miscellaneous Administration and Program Series** .... 0301
Messenger Series* .......................................................... 0302
Miscellaneous Clerk and Assistant Series** .................. 0303
Information Receptionist Series* .................................... 0304
Mail and File Series* ...................................................... 0305
Government Information Series** .................................. 0306
Records and Information Management Series** ............ 0308
Correspondence Clerk Series* ........................................ 0309
Work Unit Supervising Series** .................................... 0313
Secretary Series* ............................................................ 0318
Closed Microphone Reporting Series** ......................... 0319
Clerk-Typist Series** ..................................................... 0322
Office Automation Clerical and Assistance Series** ..... 0326
Computer Operation Series* ........................................... 0332
Computer Clerk and Assistant Series* ........................... 0335
Program Management Series .......................................... 0340
Administrative Officer Series** ..................................... 0341
Support Services Administration Series*........................ 0342
Management and Program Analysis Series** ................. 0343
Management and Program Clerical
and Assistance Series* ............................................. 0344
Logistics Management Series** .................................... 0346
Equipment Operator Series* ........................................... 0350
Data Transcriber Series* ................................................. 0356
Equal Opportunity Compliance Series* .......................... 0360
Equal Opportunity Assistance Series* ............................ 0361
Telephone Operating Series* .......................................... 0382
Telecommunications Processing Series* ........................ 0390
Telecommunications Series* .......................................... 0391
General Telecommunications Series** ........................... 0392
Communications Clerical Series** ................................. 0394
Administration and Office Support
Student Trainee Series ............................................. 0399
0400 – NATURAL RESOURCES MANAGEMENT AND BIOLOGICAL SCIENCES GROUP
General Natural Resources Management and Biological
Sciences Series*** .................................................. 0401
Microbiology Series*** .................................................. 0403
Biological Science Technician Series** ......................... 0404
Pharmacology Series ...................................................... 0405
Ecology Series*** .......................................................... 0408
Zoology Series*** .......................................................... 0410
Physiology Series*** ...................................................... 0413
Entomology Series*** .................................................... 0414
Toxicology Series*** ..................................................... 0415
Plant Protection Technician Series** ............................. 0421
Botany Series*** ............................................................ 0430
Plant Pathology Series*** .............................................. 0434
Plant Physiology Series*** ............................................ 0435
Horticulture Series*** .................................................... 0437
Genetics Series*** .......................................................... 0440
Rangeland Management Series*** ................................. 0454
Range Technician Series** ............................................. 0455
Soil Conservation Series*** ........................................... 0457
Soil Conservation Technician Series** .......................... 0458
Irrigation System Operation Series* ............................... 0459
Forestry Series*** .......................................................... 0460
Forestry Technician Series** .......................................... 0462
Soil Science Series*** .................................................... 0470
Agronomy Series*** ...................................................... 0471
Fish and Wildlife Administration Series*** ................... 0480
Fish Biology Series*** ................................................... 0482
Wildlife Refuge Management Series*** ........................ 0485
Wildlife Biology Series*** ............................................. 0486
Animal Science Series*** .............................................. 0487
Biological Science Student Trainee Series ..................... 0499
0500 – ACCOUNTING AND BUDGET GROUP
Financial Administration and Program Series*** ......... 0501
Financial Clerical and Technician Series*** ................. 0503
Financial Management Series* ...................................... 0505
Accounting Series*** .................................................... 0510
Auditing Series*** ........................................................ 0511
Internal Revenue Agent Series***................................. 0512
Accounting Technician Series*** ................................. 0525
Tax Specialist Series*** ................................................ 0526
Cash Processing Series*** ............................................. 0530
Voucher Examining Series***........................................ 0540
Civilian Pay Series*** .................................................... 0544
Military Pay Series*** .................................................... 0545
Budget Analysis Series*** ............................................. 0560
Budget Clerical and Assistance Series*** ...................... 0561
Tax Examining Series*** ............................................... 0592
Financial Management Student Trainee Series ............... 0599
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 14
0600 – MEDICAL, HOSPITAL, DENTAL, AND PUBLIC HEALTH GROUP
General Medical and Healthcare Series .......................... 0601
Physician Series* ............................................................ 0602
Physician Assistant Series .............................................. 0603
Nursing Series* ............................................................... 0610
Practical Nurse Series* ................................................... 0620
Nursing Assistant Series* ............................................... 0621
Medical Supply Aide and Technician Series* ................ 0622
Dietetics and Nutrition Series* ....................................... 0630
Occupational Therapy Series* ........................................ 0631
Physical Therapy Series* ................................................ 0633
Kinesiotherapy Series* ................................................... 0635
Rehabilitation Therapy Assistant Series* ....................... 0636
Recreation/Creative Arts Therapy Series* ...................... 0638
Health Aid and Technician Series** ............................... 0640
Nuclear Medicine Technician Series .............................. 0642
Clinical Laboratory Science Series* ............................... 0644
Medical Technician Series* ............................................ 0645
Pathology Technician Series* ......................................... 0646
Diagnostic Radiologic Technologist Series* .................. 0647
Therapeutic Radiologic Technologist Series** .............. 0648
Medical Instrument Technician Series* .......................... 0649
Respiratory Therapist Series* ......................................... 0651
Pharmacy Series* ............................................................ 0660
Pharmacy Technician Series* ......................................... 0661
Optometry Series* .......................................................... 0662
Speech/Language Pathology and Audiology Series* ...... 0665
Orthotist and Prosthetist Series* ..................................... 0667
Podiatry Series ................................................................ 0668
Medical Records Administration Series*........................ 0669
Health System Administration Series* ........................... 0670
Health System Specialist Series** .................................. 0671
Prosthetic Representative Series ..................................... 0672
Hospital Housekeeping Management Series* ................. 0673
Medical Records Technician Series*** .......................... 0675
Medical Support Assistance Series*** ........................... 0679
Dentistry Series* ............................................................. 0680
Dental Assistant Series* ................................................. 0681
Dental Hygiene Series* ................................................... 0682
Dental Laboratory Aid and Technician Series* .............. 0683
Public Health Program Specialist Series* ....................... 0685
Sanitarian Series** ......................................................... 0688
Industrial Hygiene Series* .............................................. 0690
Consumer Safety Series* ................................................ 0696
Environmental Health Technician Series** .................... 0698
Medical and Health Student Trainee Series .................... 0699
0700 – VETERINARY MEDICAL SCIENCE GROUP
Veterinary Medical Science Series* .............................. 0701
Animal Health Technician Series** .............................. 0704
Veterinary Student Trainee Series .................................. 0799
0800 – ENGINEERING AND ARCHITECTURE GROUP
General Engineering Series*** ...................................... 0801
Engineering Technical Series*** ................................... 0802
Safety Engineering Series*** ......................................... 0803
Fire Protection Engineering Series*** ........................... 0804
Materials Engineering Series*** .................................... 0806
Landscape Architecture Series*** .................................. 0807
Architecture Series*** .................................................... 0808
Construction Control Technical Series*** ..................... 0809
Civil Engineering Series*** ........................................... 0810
Survey Technical Series*** ............................................ 0817
Environmental Engineering Series*** ........................... 0819
Construction Analyst Series* .......................................... 0828
Mechanical Engineering Series*** ................................. 0830
Nuclear Engineering Series*** ...................................... 0840
Electrical Engineering Series*** .................................... 0850
Computer Engineering Series*** ................................... 0854
Electronics Engineering Series*** ................................. 0855
Electronics Technical Series*** ..................................... 0856
Bioengineering and Biomedical
Engineering Series*** ............................................. 0858
Aerospace Engineering Series*** .................................. 0861
Naval Architecture Series*** ......................................... 0871
Marine Survey Technical Series*** ............................... 0873
Mining Engineering Series***........................................ 0880
Petroleum Engineering Series*** ................................... 0881
Agricultural Engineering Series*** ................................ 0890
Chemical Engineering Series*** .................................... 0893
Industrial Engineering Technical Series*** ................... 0895
Industrial Engineering Series*** .................................... 0896
Engineering and Architecture Student Trainee Series ........ 0899
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 15
0900 – LEGAL AND KINDRED GROUP
General Legal and Kindred
Administration Series** ......................................... 0901
Law Clerk Series............................................................ 0904
General Attorney Series* ............................................... 0905
Hearings and Appeals Series ......................................... 0930
Paralegal Specialist Series* ........................................... 0950
Employee Benefits Law Series ...................................... 0958
Contact Representative Series***.................................. 0962
Legal Instruments Examining Series*** ....................... 0963
Land Law Examining Series* ......................................... 0965
Passport and Visa Examining Series* ............................. 0967
Legal Assistance Series*** ............................................. 0986
Tax Law Specialist Series ............................................... 0987
Workers' Compensation Claims Examining Series* ....... 0991
Railroad Retirement Claims Examining Series** ........... 0993
Veterans Claims Examining Series* ............................... 0996
Claims Assistance and Examining Series*** ................. 0998
Legal Occupations Student Trainee Series ..................... 0999
1000 – INFORMATION AND ARTS GROUP
General Arts and Information Series .............................. 1001
Interior Design Series** ................................................. 1008
Exhibits Specialist Series** ............................................ 1010
Museum Curator Series* ................................................ 1015
Museum Specialist and Technician Series* .................... 1016
Illustrating Series** ........................................................ 1020
Public Affairs Series* ..................................................... 1035
Language Specialist Series* ........................................... 1040
Language Clerical Series** ............................................ 1046
Music Specialist Series ................................................... 1051
Theater Specialist Series ................................................. 1054
Art Specialist Series ........................................................ 1056
Photography Series* ....................................................... 1060
Audiovisual Production Series* ...................................... 1071
Writing and Editing Series** .......................................... 1082
Technical Writing and Editing Series** ......................... 1083
Visual Information Series** ........................................... 1084
Editorial Assistance Series* ............................................ 1087
Information and Arts Student Trainee Series .................. 1099
1100 – BUSINESS AND INDUSTRY GROUP
General Business and Industry Series ............................ 1101
Contracting Series* ........................................................ 1102
Industrial Property Management Series* ....................... 1103
Property Disposal Series* .............................................. 1104
Purchasing Series* ......................................................... 1105
Procurement Clerical and Technician Series* ............... 1106
Property Disposal Clerical and Technician Series* ....... 1107
Grants Management Series** ........................................ 1109
Public Utilities Specialist Series .................................... 1130
Trade Specialist Series** ............................................... 1140
Commissary Management Series* ................................. 1144
Agricultural Program Specialist Series* ........................ 1145
Agricultural Marketing Series* ..................................... 1146
Agricultural Market Reporting Series* ........................... 1147
Industrial Specialist Series* ............................................ 1150
Production Control Series* ............................................. 1152
Financial Analysis Series* .............................................. 1160
Insurance Examining Series** ........................................ 1163
Loan Specialist Series* ................................................... 1165
Internal Revenue Officer Series* .................................... 1169
Realty Series* ................................................................. 1170
Appraising Series* .......................................................... 1171
Housing Management Series* ........................................ 1173
Building Management Series* ........................................ 1176
Business and Industry Student Trainee Series ................ 1199
1200 – COPYRIGHT, PATENT, AND TRADEMARK GROUP
Patent Technician Series ................................................ 1202
Copyright Series ............................................................ 1210
Patent Administration Series ......................................... 1220
Patent Adviser Series* ................................................... 1221
Patent Attorney Series* ................................................. 1222
Patent Classifying Series* ............................................... 1223
Patent Examining Series* ............................................... 1224
Design Patent Examining Series* ................................... 1226
Copyright and Patent Student Trainee Series .................. 1299
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 16
1300 – PHYSICAL SCIENCES GROUP
General Physical Science Series*** .............................. 1301
Health Physics Series*** ............................................... 1306
Physics Series*** .......................................................... 1310
Physical Science Technician Series*** ......................... 1311
Geophysics Series*** .................................................... 1313
Hydrology Series*** ..................................................... 1315
Hydrologic Technician Series*** .................................. 1316
Chemistry Series*** ...................................................... 1320
Metallurgy Series*** ..................................................... 1321
Astronomy and Space Science Series*** ...................... 1330
Meteorology Series*** .................................................. 1340
Meteorological Technician Series*** ............................ 1341
Geology Series*** ......................................................... 1350
Oceanography Series*** ................................................ 1360
Navigational Information Series* ................................... 1361
Cartography Series*** .................................................... 1370
Cartographic Technician Series*** ................................ 1371
Geodesy Series*** .......................................................... 1372
Land Surveying Series*** .............................................. 1373
Geodetic Technician Series*** ....................................... 1374
Forest Products Technology Series*** ........................... 1380
Food Technology Series*** ........................................... 1382
Textile Technology Series*** ........................................ 1384
Document Analysis Series .............................................. 1397
Physical Science Student Trainee Series......................... 1399
1400 – LIBRARY AND ARCHIVES GROUP
Librarian Series* ............................................................ 1410
Library Technician Series* ............................................ 1411
Technical Information Services Series* ........................ 1412
Archivist Series* ............................................................. 1420
Archives Technician Series* ........................................... 1421
Library and Archives Student Trainee Series ................. 1499
1500 – MATHEMATICAL SCIENCES GROUP
General Mathematics and Statistics Series*** .............. 1501
Actuarial Science Series*** ......................................... 1510
Operations Research Series*** ..................................... 1515
Mathematics Series*** .................................................. 1520
Mathematics Technician Series*** ............................... 1521
Mathematical Statistics Series*** .................................. 1529
Statistics Series*** ......................................................... 1530
Statistical Assistant Series* ............................................ 1531
Cryptanalysis Series ........................................................ 1541
Computer Science Series** ............................................ 1550
Mathematics and Statistics Student Trainee Series ......... 1599
1600 – EQUIPMENT, FACILITIES, AND SERVICES GROUP
Equipment, Facilities, and Services Series*** .............. 1601
Equipment, Facilities, and Services Assistance
Series** .................................................................. 1603
Cemetery Administration Services Series*** ................ 1630
Facility Operations Services Series***.......................... 1640
Printing Services Series*** ........................................... 1654
Laundry Operations Services Series*** ......................... 1658
Food Services Series*** ................................................. 1667
Equipment Services Series*** ........................................ 1670
Equipment, Facilities, and Services
Student Trainee Series ............................................ 1699
1700 – EDUCATION GROUP
General Education and Training Series** ..................... 1701
Education and Training Technician Series** ................ 1702
Education and Vocational Training Series** ................. 1710
Training Instruction Series** ......................................... 1712
Vocational Rehabilitation Series*.................................. 1715
Education Program Series* ............................................ 1720
Public Health Educator Series......................................... 1725
Education Research Series** .......................................... 1730
Education Services Series** ........................................... 1740
Instructional Systems Series** ....................................... 1750
Education Student Trainee Series ................................... 1799
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 17
1800 – INSPECTION, INVESTIGATION, ENFORCEMENT, AND COMPLIANCE GROUP
General Inspection, Investigation, Enforcement, and
Compliance Series*** ............................................ 1801
Compliance Inspection and Support Series** ............... 1802
Investigative Analysis Series*** ................................... 1805
General Investigation Series*** .................................... 1810
Criminal Investigation Series*** ................................... 1811
Air Safety Investigating Series* .................................... 1815
Mine Safety and Health Inspection Series*** ............... 1822
Aviation Safety Series* ................................................. 1825
Wage and Hour Investigation Series*** ........................ 1849
Agricultural Warehouse Inspection Series*** ............... 1850
Equal Opportunity Investigation Series*** ................... 1860
Consumer Safety Inspection Series** ............................ 1862
Food Inspection Series* .................................................. 1863
Customs and Border Protection Interdiction Series*** .. 1881
Import Compliance Series*** ......................................... 1889
Customs Entry and Liquidating Series* .......................... 1894
Customs and Border Protection Series*** ...................... 1895
Border Patrol Enforcement Series*** ............................. 1896
Investigation Student Trainee Series ............................... 1899
1900 – QUALITY ASSURANCE, INSPECTION, AND GRADING GROUP
Quality Assurance Series* ............................................. 1910
Agricultural Commodity Grading Series* ...................... 1980
Agricultural Commodity Aid Series ............................... 1981
Quality Inspection Student Trainee Series ...................... 1999
2000 – SUPPLY GROUP
General Supply Series** ................................................. 2001
Supply Program Management Series** ......................... 2003
Supply Clerical and Technician Series* ........................ 2005
Inventory Management Series** ................................... 2010
Distribution Facilities and Storage
Management Series** ............................................. 2030
Packaging Series** ......................................................... 2032
Sales Store Clerical Series* ............................................ 2091
Supply Student Trainee Series ........................................ 2099
2100 – TRANSPORTATION GROUP
Transportation Specialist Series ..................................... 2101
Transportation Clerk and Assistant Series* ................... 2102
Transportation Industry Analysis Series* ...................... 2110
Railroad Safety Series* .................................................. 2121
Motor Carrier Safety Series* ......................................... 2123
Highway Safety Series** ............................................... 2125
Traffic Management Series* .......................................... 2130
Freight Rate Series* ....................................................... 2131
Cargo Scheduling Series** ............................................. 2144
Transportation Operations Series .................................... 2150
Dispatching Series** ...................................................... 2151
Air Traffic Control Series* ............................................. 2152
Air Traffic Assistance Series** ...................................... 2154
Marine Cargo Series* ..................................................... 2161
Aircraft Operation Series* .............................................. 2181
Air Navigation Series* .................................................... 2183
Aircrew Technician Series* ............................................ 2185
Transportation Student Trainee Series ............................ 2199
2200 – INFORMATION TECHNOLOGY GROUP
Information Technology Management Series*** ........... 2210
Information Technology Student Trainee Series ............ 2299
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 18
Definitions of White Collar Occupational Groups and Series
0000 – MISCELLANEOUS OCCUPATIONS GROUP
This group includes all classes of positions the duties of which are to administer, supervise, or
perform work that cannot be included in other occupational groups either because the duties are
unique, or because they are complex and come in part under various groups.
Series in this group are:
0006 – Correctional Institution Administration Series**
This series covers positions that involve responsibility for managing, or participating in the
overall management of correctional institutions, correctional systems, or correctional programs,
and positions that involve responsibility for advising on, reviewing, and evaluating the
management of such institutions, systems, or programs. Work in this series requires knowledge
of: (1) penological theories, principles, and techniques; and (2) the problems, methods, and
techniques of institutional management.
0007 – Correctional Officer Series*
This series covers positions involving the correctional treatment, custody, and supervision of
criminal offenders in correctional institutions or community-based correctional treatment or
rehabilitation facilities. Positions in this series have as their paramount requirement the
knowledge and application of correctional skills and techniques.
0011 – Bond Sales Promotion Series
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform work involved in promoting and maintaining the sales of United States
Savings Bonds and Stamps by originating and developing promotional themes, ideas, and
programs by planning, organizing, and directing the work of committees, groups, and other
persons participating in the conduct of bond and stamp drives, programs, and campaigns, and by
other means.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 19
0018 – Safety and Occupational Health Management Series*
This series covers positions that involve the management, administration, or operation of a safety
and occupational health program or performance of administrative work concerned with safety
and occupational health activities and includes the development, implementation, and evaluation
of related program functions. The primary objective of this work is the elimination or
minimization of human injury and property and productivity losses, caused by harmful contact
incidents, through the design of effective management policies, programs, or practices. Safety
and occupational health management work requires application of the knowledge of: (1) the
principles, standards, and techniques of safety and occupational health management; and (2)
pertinent elements of engineering, physical science, ergonomics, psychology, industrial hygiene,
physiology, sociology, and other scientific and technological fields, that contribute to the
achievement of comprehensive safety and occupational health objectives.
0019 – Safety Technician Series**
This series covers positions that involve support work in accident prevention, including
inspecting safety conditions, investigating and compiling data on accidents, and providing
information on safety standards and techniques. Positions require a practical knowledge of work
processes and equipment, environmental conditions, and established safety standards, protective
devices and accident prevention measures.
0020 – Community Planning Series*
This series covers professional positions concerned with community planning and with
developing the art and science of planning to apply to communities such as urban or rural
neighborhoods, villages, Indian reservations, cities, counties, regions, States, or the nation.
Community planning work requires knowledge of planning concepts, principles, techniques, and
practices; the social, economic, political, and physical elements involved in human settlements;
and the dynamics of change within these elements. Planners identify community needs,
resources, and problems and assist citizens to make decisions on goals, policies, priorities, plans,
programs, and methods of implementation designed to create a physical, economic, and social
environment in which the human activities desired by the members of the community may
flourish.
0021 – Community Planning Technician Series
This series covers positions of technicians who apply practical knowledge of community
planning methods and techniques. They collect, select, compute, adjust, and process data;
prepare charts, exhibits, and reports; and perform related duties supporting professional planning
work. The positions require technical rather than professional knowledge and abilities for full
performance and, therefore, do not require education and training equivalent in scope and nature
to that required for professional positions in community planning.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 20
0023 – Outdoor Recreation Planning Series*
This series covers positions whose primary concerns are planning, advising on, and coordinating
the use of land, water and related resources to provide opportunities for the creative use of
leisure time outdoors, with due regard to protecting and enhancing the quality of the outdoor
environment for the enjoyment of people. The work requires application of knowledge of: (1)
pertinent aspects of economics, sociology, and other social sciences in the assessment of demand
for outdoor recreation; (2) the practices of natural resource conservation involved in the
development and coordination of programs to provide recreation resources; and (3) the
techniques of area planning.
0025 – Park Ranger Series*
This series covers positions the duties of which are to supervise, manage, and/or perform work in
the conservation and use of Federal park resources. This involves functions such as park
conservation; natural, historical, and cultural resource management; and the development and
operation of interpretive and recreational programs for the benefit of the visiting public. Duties
characteristically include assignments such as: forest and structural fire control; protection of
property from natural or visitor related depredation; dissemination to visitors of general,
historical, or scientific information; folk-art and craft demonstration; control of traffic and visitor
use of facilities; enforcement of laws and regulations; investigation of violations, complaints,
trespass/encroachment, and accidents; search and rescue missions; and management activities
related to resources such as wildlife, lakeshores, seashores, forests, historic buildings,
battlefields, archeological properties, and recreation areas.
0028 – Environmental Protection Specialist Series*
This series covers positions that involve advising on, managing, supervising, or performing
administrative or program work relating to environmental protection programs (e.g., programs to
protect or improve environmental quality, control pollution, remedy environmental damage, or
ensure compliance with environmental laws and regulations). These positions require
specialized knowledge of the principles and methods of administering environmental protection
programs and the laws and regulations related to environmental protection activities.
0029 – Environmental Protection Assistant Series
This series covers positions that involve performing a variety of technical support work in
connection with the operation of environmental protection programs. This work may take the
form of assisting higher level environmental protection personnel in an area of assignment or it
may involve independent performance of limited assignments in a prescribed segment of an
environmental protection program. This work requires the ability to apply established
instructions, rules, regulations, and procedures relevant to environmental protection activities.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 21
0030 – Sports Specialist Series
This series covers positions that require a knowledge of the physical and psychological factors in
individual and team sports, and of the nature, purpose, and organization of recreational or
competitive individual and team sports activities. Sports specialists: (1) plan, supervise,
administer or carry out sports programs; (2) conduct clinics or seminars to train coaches or
officials; (3) train and develop athletes in individual or team sports; (4) plan, organize or conduct
tournaments or competitions from the intramural to the international levels; or (5) perform other
functions requiring knowledge or skill in sports.
0050 – Funeral Directing Series
This series covers all classes of positions the duties of which are to supervise or perform work, at
a hospital or other station, involved in planning and directing details relating to funeral and burial
services of deceased persons, including responsibility for the embalming and preparation of
decedents in accordance with policies, procedures, and public health regulations, or to administer
or participate in the administration of the mortuary program of a Federal agency.
0060 – Chaplain Series*
This series covers all positions the duties of which are to advise on, administer, supervise, or
perform professional work involved in a program of spiritual welfare and religious guidance for
patients of Government hospitals and homes, for inmates of Government correctional and penal
or other institutions, or for persons in other Government activities where civilian chaplain service
is needed. Positions are classifiable to this series when the nature of duties and responsibilities is
such that ordination by a recognized ecclesiastical body is a basic requirement.
0062 – Clothing Design Series*
This series covers classes of positions that involve nonprofessional technical work in the design,
development, testing, standardization, and improvement of clothing (including headgear,
footgear, and handgear) for performance, appearance, comfort, and economical production.
0072 – Fingerprint Identification Series*
This series covers positions that involve classifying, searching, verifying, and filing fingerprints
and other vestigial prints (such as footprints or palm prints) for identifying persons. The work
requires a knowledge of the methods used in fingerprint classification and identification.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 22
0080 – Security Administration Series*
This series covers positions the primary duties of which are analytical, planning, advisory,
operational, or evaluative work that has as its principal purpose the development and
implementation of policies, procedures, standards, training, and methods for identifying and
protecting information, personnel, property, facilities, operations, or material from unauthorized
disclosure, misuse, theft, assault, vandalism, espionage, sabotage, or loss. Duties involve the
management, supervision, or performance of work in: (1) developing, evaluating, maintaining,
and/or operating systems, policies, devices, procedures, and methods used for safeguarding
information, property, personnel, operations, and materials; and/or (2) developing and
implementing policies and procedures for analyzing and evaluating the character, background,
and history of employees, candidates for employment, and other persons having or proposed to
be granted access to classified or other sensitive information, materials, or work sites. (Note:
This series does not include police work as described in the Police Series, 0083.)
0081 – Fire Protection and Prevention Series*
This series covers positions that supervise or perform work to control and extinguish fires, rescue
persons endangered by fire, and reduce or eliminate potential fire hazards. It also covers fire
service positions that control hazardous materials incidents; train personnel in fire protection and
prevention; operate fire communications equipment; develop and implement fire protection and
prevention plans, procedures, and standards; and advise on improvements to structures for better
fire prevention. Positions in this series require knowledge of firefighting and fire prevention
theory and techniques, a knowledge of fixed and mobile firefighting equipment operation; and/or
the ability to plan, direct, or carry out fire protection and prevention programs and operations.
0082 – United States Marshal Series*
This series covers positions involving a range of law enforcement responsibilities including
serving of civil writs and criminal warrants issued by Federal courts; tracing and arresting people
wanted under court warrants; seizing and disposing of property under court orders; safeguarding
and transporting prisoners; providing for the physical security of court facilities and personnel;
providing for the physical security of jurors and key Government witnesses and their families;
preventing civil disturbances or restoring order in riot and mob violence situations; and
performing other special law enforcement duties as directed by a court order or by the
Department of Justice. These positions require ability in locating and identifying wanted persons
or property, knowledge of court procedure, basic knowledge of business records and practices,
knowledge of Federal and State laws that deputies must enforce, as well as relevant court
decisions, and ability to deal with people from all levels of society.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 23
0083 – Police Series*
This series covers positions the primary duties of which are the performance or supervision of
law enforcement work in the preservation of the peace; the prevention, detection, and
investigation of crimes; the arrest or apprehension of violators; and the provision of assistance to
citizens in emergency situations, including the protection of civil rights. The purpose of police
work is to assure compliance with Federal, State, county, and municipal laws and ordinances,
and agency rules and regulations pertaining to law enforcement work.
0084 – Nuclear Materials Courier Series**
This series covers positions the duties of which involve performing or supervising the safe and
secure transportation of sensitive nuclear materials owned or controlled by the Department of
Energy. The work requires knowledge of laws, rules, regulations, methods, techniques, and
procedures governing: the operation, control, and protection of vehicles and their cargoes; the
use of tactical weapons and arrest authority; emergencies involving health and safety of
personnel, vehicles, and nuclear materials; departmental and other Federal, State, and local
security authorities; and similar knowledge involving the protection, movement, and delivery of
sensitive nuclear materials.
0085 – Security Guard Series*
This series covers positions the primary duties of which are the performance or supervision of
protective services work in guarding Federally-owned or leased buildings and property;
protecting Government equipment and material; and controlling access to Federal installations
by employees, visitors, residents, and patients. The purpose of security guard work is to protect
and prevent loss of materials or processes that are important for national defense, for public
health or safety, or as national treasures.
0086 – Security Clerical and Assistance Series**
This series covers positions the primary duties of which are to supervise or perform clerical and
assistant tasks in support of established security programs (e.g., personnel, physical, information,
or industrial security) when such work requires, in addition to general administrative and/or
clerical skills, practical knowledge of specific security objectives, programs, methods, and
procedures, and skills in carrying out support tasks related to security administration.
0089 – Emergency Management Series**
This series includes positions which supervise, lead, or perform emergency management work
including managing, and coordinating with other entities, the prevention of, protection from,
preparedness for, response to, recovery from and/or mitigation of intentional and/or unintentional
crises, disasters, other humanitarian emergencies, hazards, or natural and man-
made/technological (chemical, biological, radiological, nuclear, high-yield explosives) incidents.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 24
0090 – Guide Series*
This series covers all classes of positions the duties of which are to provide or supervise
nonprofessional interpretive and guide services to visitors to parks, dams and other sites of
public interest. The work involves giving formal talks, interpreting natural and historic features,
explaining engineering structures and related water resource developments, answering questions,
guiding tours, and providing miscellaneous services to visitors. Incidental duties are performed
in connection with responsibility for visitor safety and protection of historic and scientific
objects and natural or engineering features.
0095 – Foreign Law Specialist Series**
This series covers positions that perform professional work requiring knowledge of law as it is
practiced in one or more foreign countries; library objectives, functions, techniques, and
services; and the political, economic, and social systems of particular foreign countries. Most
positions also require the ability to translate and interpret technical legal material from a foreign
language into English and from English into a foreign language. Positions in this series perform
legal research, reference, and writing assignments requiring expert analysis and interpretation of
the legal systems of particular foreign countries in terms of Anglo-American law concepts;
provide definitive advice and assistance to the three branches of Government on matters
associated with foreign law; and, provide other specialized services in the acquisition,
processing, and custody of foreign legal collections.
0099 – General Student Trainee Series
The student trainee series in each Occupational Group includes all trainee positions that involve
periods of pertinent formal education and periods of employment in a Federal agency. The
education and employment must be part of a formal student employment program. The level of
education and experience completed by the student is a major consideration in establishing the
level of on-the-job training and work assignments during periods of employment. This series
definition applies to the XX99 student trainee series for each Occupational Group. Student
trainee positions should be classified to the XX99 series for the appropriate Occupational Group
(0099, 0199, 1599, etc.).
All positions classified to a student trainee series should be titled Student Trainee followed by a
parenthetical title consistent with the occupational field involved; for example: Student Trainee
(Human Resources Management), Student Trainee (Psychology), Student Trainee (Civil
Engineering).
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 25
0100 – SOCIAL SCIENCE, PSYCHOLOGY, AND WELFARE GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work, subordinate technical
work, or related clerical work in one or more of the social sciences; in psychology; in social
work; in recreational activities; or in the administration of public welfare and insurance
programs.
Series in this group are:
0101 – Social Science Series
This series covers positions the duties of which are to advise on, administer, supervise or
perform research or other professional and scientific work in one or any combination of the
social sciences when such work is not classifiable in other series of this occupational group.
0102 – Social Science Aid and Technician Series
This series covers positions involving nonprofessional work of a technical, specialized, or
support nature in one or more of the social science or other occupational fields covered by this
group when there is no more appropriate series. The positions require a practical understanding
of the objectives, policies, procedures, or regulatory requirements pertaining to the work and the
ability to apply skills or knowledge of the occupation involved. The work does not require full
professional competence (or equivalent professional-level preparation) in the theories, principles,
and concepts of the field.
0105 – Social Insurance Administration Series*
This series covers positions primarily concerned with administering, planning, managing, and
conducting the Federal Social Security old age, survivors, disability, and/or health insurance
programs. Included are those positions concerned with the development, preparation, issuance, and
interpretation of policies, methods, and procedures for the conduct of such programs; and also those
positions that involve representing the programs before the general public and determining eligibility
for benefits when the work requires the ability to deal effectively with the general public. Positions
in this series require a knowledge of the broad concepts and technical provisions of the old age,
survivors, disability insurance, and/or health insurance programs established by the Social Security
Act, as amended.
0106 – Unemployment Insurance Series**
This series covers positions involving the development, promotion and evaluation of
unemployment insurance programs administered under Federal-State joint arrangement.
Positions in this series require a knowledge of the history, concepts, methods, and techniques of
social insurance and of the social and economic conditions under which such programs operate.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 26
0107 – Health Insurance Administration Series
This series covers positions that involve managing, supervising, or performing work concerned
with the administration and operation of national health insurance programs, such as Medicare
and Medicaid. This includes interpreting program requirements and formulating policies,
methods, and procedures; monitoring, reviewing, evaluating, and assessing the integrity and
quality of program operations; preparing and analyzing health care data related to the programs;
and performing other related activities. Positions included in this series primarily require
knowledge of the laws, regulations, principles, and operational requirements of national health
insurance programs; knowledge of the interrelationships among these programs and other related
Federal and State programs; and analytical skills and abilities used in planning, developing, and
evaluating the operation and delivery of these programs to the public.
0110 – Economist Series*
This series covers positions which require application of a professional knowledge of economics
in the performance of duties that include: research into economic phenomena, analysis of
economic data, and the preparation of interpretive reports; advice and consultation on economic
matters to governmental officials and private organizations or citizens; and the performance of
other professional work in economics including supervision and the direction of economists
engaged in the various economics programs of the Federal Government.
0119 – Economics Assistant Series
This series covers all classes of positions the duties of which are to supervise or perform
subordinate research and related work involved in the collecting, compiling, verifying,
analyzing, or reporting data, where the work requires the application of specialized or technical
knowledge or skills in one or more fields of economics, but does not require full professional
competence in economic theories, principles, and concepts. Excluded are positions that require
application of knowledge of statistical clerical methods characteristic of the Statistical Assistant
Series, 1531.
0130 – Foreign Affairs Series
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work in the departmental
formulation and direction of the foreign affairs of the Government or in the study and disposition
of information bearing on international relations.
0131 – International Relations Series
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional work in the formulation and implementation of foreign policy
of the United States in the conduct of the relations, primarily of a political or politico-economic
nature, of the United States with other governments.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 27
0132 – Intelligence Series**
This series covers positions concerned with advising on, administering, supervising, or
performing work in the collection, analysis, evaluation, interpretation, and dissemination of
information on political, economic, social, cultural, physical, geographic, scientific, or military
conditions, trends, and forces in foreign and domestic areas that directly or indirectly affect the
national security. These positions require a basic knowledge and understanding of one or more
of the natural or social sciences, engineering, or military science, but do not demand, as a
primary qualification requirement, full knowledge of the current state of the art.
0134 – Intelligence Aid and Clerk Series
Positions in this series have duties involving subordinate or clerical work in the field of
intelligence. These duties require the application of knowledge concerning administrative or
clerical procedures and operations peculiar to the collection, production, or dissemination of
intelligence information. Such information covers the political, economic, social, cultural,
physical, geographic, scientific, or military trends or conditions in foreign or domestic areas that
affect the national security.
0135 – Foreign Agricultural Affairs Series
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional work in market and economic analysis and interpretation, and
foreign reporting, in connection with the development of foreign markets for United States
agricultural commodities; in analysis of the agricultural economy, developments, trends, and
conditions in foreign countries; and in representing the Government in matters affecting foreign
agricultural affairs.
0136 – International Cooperation Series*
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform research and operational work in the planning, development, and
implementation of foreign economic assistance programs undertaken by the United States.
These duties require knowledge of economic, social, cultural, and political conditions in the
country of assignment and of United States foreign policy.
0140 – Workforce Research and Analysis Series
This series covers positions involving the performance of professional work in workforce
research or in workforce programs development and evaluation for the purpose of furthering the
development and utilization of the nation's workforce. Such work requires the application of
concepts, principles and practices of sociology, psychology, economics, and/or allied social
sciences in implementing national programs designed to equip the underemployed, the
persistently unemployed and other unemployed with necessary skills to provide an opportunity
for their full participation and utilization in the labor force; to increase the general employability
of unemployed youth; to aid school dropouts or potential dropouts in continuing or resuming
their education; and to ensure sufficient availability of the workforce and needed occupational
skills.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 28
0142 – Workforce Development Series*
This series covers positions that involve specialized administrative and technical work concerned
with the implementation, promotion, coordination, monitoring, and evaluation of federally
funded programs for the development and utilization of the workforce. Some positions in this
occupation are involved in programs that deal with the identification of and communication with
disadvantaged persons requiring employment assistance, the provision of necessary assistance
and support through counseling, education, training, and their placement into suitable, stable
employment. These positions require specialized knowledge and application of workforce
development methods, practices, techniques, and principles. These positions do not require full
professional knowledge in one or more of the social or behavioral sciences or regular application
of the theories, principles, and practices of these disciplines.
0150 – Geography Series*
This series covers positions the duties of which involve professional work in the field of
geography, including the compilation, synthesis, analysis, interpretation and presentation of
information regarding the location, distribution, and interrelationships of and processes of
change affecting such natural and human phenomena as the physical features of the earth,
climate, plant and animal life, and human settlements and institutions.
0160 – Civil Rights Analysis Series*
This series covers positions primarily concerned with planning, conducting, and reporting
descriptive social science research in the field of civil rights and equal opportunity when the
paramount qualification requirements for the position includes a broad knowledge of the field of
civil rights; ability to apply accepted documentary and field research techniques to study issues
and policies affecting civil rights; consulting skill; and a high degree of writing and oral
communication skill. Positions in this series typically involve research into specialized technical
fields such as voting rights, public accommodations, or equal employment requiring specialized
knowledge of a subject-matter area in addition to a broad knowledge of civil rights.
0170 – History Series*
This series covers positions the duties of which are to advise on, administer, supervise or
perform research or other work in the field of history when such work requires a professional
knowledge of established methods and techniques of historical research in the collection,
evaluation, analysis or presentation of historical facts.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 29
0180 – Psychology Series*
This series covers positions involving professional work relating to the behavior, capacities,
traits, interests and activities of human and animal organisms. This work may involve any one or
a combination of the following functions: (1) experimenting with or systematically observing
organisms to develop scientific principles or laws concerning the relationship of behavior to
factors of environment, experience, or physiology, or to develop practical applications of
findings; (2) applying professional knowledge of psychological principles, theories, methods, or
data to practical situations and problems; and (3) providing consultative services or training in
psycho-logical principles, theories, methods, and techniques to advance knowledge of them and
their appropriate use.
0181 – Psychology Aid and Technician Series
This series covers classes of positions that involve the performance of nonprofessional technical
work in connection with a program of research or direct services in psychology. Positions in this
series involve a practical understanding of some of the principles, methods and techniques of
psychology but do not require formal education in psychology. While positions in the lower
grades of the Psychology Series, 0180, may involve performance of tasks similar to work
performed by incumbents in this series, work classifiable to the 0180 series is distinguished by
the fact that it is performed as part of a program of training and development leading to
acquisition of broader knowledge, skills and insights into the overall principles and theory of
psychology, whereas work in the Psychology Aid and Technician Series is performed for its
immediate productive value, is typically very limited in breadth, and does not provide substantial
development of broader psychological skills, knowledge, and insights.
0184 – Sociology Series**
This series covers positions that involve professional work requiring knowledge of sociology and
sociological methods specifically related to the establishment, validation, interpretation, and
application of knowledge about social processes. Sociologists study specialized areas such as:
changes in the character, size, distribution, and composition of the population; social
mechanisms for enforcing compliance with widely accepted norms and for controlling deviance;
social phenomena having to do with human health and disease; the structure and operation of
organizations; and the complex interrelationship of the individual and society. Sociologists are
concerned primarily with the study of patterns of group and organizational behavior, social
interaction, and social situations in which interaction occurs. The emphasis is on the patterns of
behavior that are characteristic of social groups, organizations, institutions, and nations. Some
sociologists perform sociological research, others apply sociological principles and findings, and
some perform a combination of both kinds of work.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 30
0185 – Social Work Series*
This series covers positions that require application of a professional knowledge of the principles
and practices of social work in the performance of such assignments as providing direct services
to individuals and families, including work with individuals in groups. Also included are
positions concerned with teaching social work, doing research on social work problems, training
of social work students, and providing consultation and advice to members of related professions
and community organizations on social work questions.
0186 – Social Services Aid and Assistant Series**
This series covers nonprofessional positions in support of counseling, guidance, and related
social services work in social, employment assistance, or similar programs. The persons served
by the programs may be individuals or families in the community or individuals in an institution,
dormitory, or other Government facility. Duties may range from work which involves group
leadership and giving practical guidance on day-to-day activities to residents in a Government
facility to work that involves training or employment opportunities. The work requires skill to
communicate effectively and work constructively with members of the particular group involved.
The work also requires a practical knowledge of program requirements and procedures, and a
practical understanding of some of the more routine methods and techniques of counseling.
0187 – Social Services Series*
This series covers positions that require application of specialized program knowledge and
service skills in providing assistance to individuals and families served by social welfare
programs. This work involves such functions as obtaining selected background information
through interviews and home visits, establishing eligibility to make use of agency resources,
helping individuals identify needs that are related to services the agency can provide, explaining
and encouraging the use of agency and community resources as means of dealing with identified
problems, and making appropriate referrals to sources of additional help. These functions may
be performed either: (1) in conjunction with professional social work; or (2) in conformity with
agency procedural instructions and standards of services. Although these positions require a
specialized knowledge of the social service program, they do not require a broad theoretical
approach to social problems acquired through professional education in social work or in other
recognized disciplines in the social sciences.
0188 – Recreation Specialist Series*
This series covers positions where the paramount requirement is for a general knowledge of the
goals, principles, methods and techniques of the broad field of recreation in evaluating recreation
needs and in planning, organizing, advising on, and administering recreation activities and
programs that promote the physical, creative, and social development of participants.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 31
0189 – Recreation Aid and Assistant Series**
This series covers positions requiring a practical knowledge of one or more recreational
activities, such as military or urban community center activities, child care and youth center
activities, senior citizens recreation activities, outdoor recreation activities, recreation craft
centers and hobby shops, sports centers, music and theater centers, and general recreation
activities for special populations such as students in the Bureau of Indian Affairs boarding
schools and inmates of Federal correctional institutions. This practical knowledge, combined
with skill in the maintenance and use of recreation materials and equipment, is used in providing
support and assistance to recreation specialists or recreation program managers by performing
limited aspects of recreation work, and by working with participants in well-organized and
carefully monitored recreation activities.
0190 – General Anthropology Series
This series covers all classes of positions the duties of which are to advise on, supervise or
perform research or other professional and scientific work in the anthropological sciences except
archeology. This work may be specialized in one or several of the branches of the scientific field
that includes ethnology, physical anthropology, and scientific linguistics.
0193 – Archeology Series**
This series covers positions that involve professional work in archeology, the scientific study of
past human activities through the physical remains of life and past human activities. The work
may include research, field investigations, laboratory analysis, library research, interpretation or
consultative work, preparation of reports for publication, curation and exhibition of collections,
or development and implementation of programs and projects that carry out such work. Such
work requires knowledge of professional archeological principles, theories, concepts, methods,
and techniques.
0199 – Social Science Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 32
0200 – HUMAN RESOURCES MANAGEMENT GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform work involved in the various phases of human resources management.
Series in this group are:
0201 – Human Resources Management Series***
This series covers two-grade interval administrative positions that manage, supervise, administer,
advise on, or deliver human resources management products or services.
This series covers, but is not limited to, the following specialties:
Information Systems –
Work that involves developing, delivering, managing, and
maintaining HR information systems when the paramount
knowledge requirement is human resources management, rather
than information technology.
Military –
Work that involves administering, delivering, maintaining,
advising on, and adapting basic concepts, principles, and theories
of military HR to the unique organizational, management, and
mission requirements of military departments or organizations.
Classification –
Work that involves position evaluation; establishing and
maintaining a position classification program to determine
appropriate pay system, occupational grouping, title and grade of
positions; and advising on position and organization design.
Compensation –
Work that involves analyzing, interpreting, developing, and/or
implementing laws, regulations, policies, and/or guidance
involving subject matter areas within compensation
administration (e.g., pay and/or leave administration) and
advising management on the use of compensation flexibilities to
help recruit, manage, and retain employees.
Recruitment &
Placement –
or Recruitment
or Placement
Work that involves recruiting, examining, selecting and placing
employees; performing job analysis; workforce planning and
analysis; and advising management in identifying, attracting, and
retaining a high-quality and diverse workforce that is capable of
accomplishing the organization’s mission.
Employee Benefits –
Work that involves providing guidance and consultation to
agencies, employees, former employees, annuitants, survivors,
and eligible family members regarding retirement, insurance,
health benefits, and injury compensation.
Human Resource
Development –
Work that involves planning, administering, or evaluating
programs designed to develop employees and manage learning in
the organization.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 33
Performance
Management –
Work that involves assisting managers and supervisors in
establishing, maintaining, and monitoring effective performance
management programs to plan, monitor, develop, rate, and
reward employee performance and services that support formal
and informal award programs to provide employee incentives and
recognition.
Employee Relations –
Work that involves providing advice and assistance to employees
and managers, program administration, research, and case
management in matters related to conduct, performance,
attendance, and dispute resolution.
Labor Relations –
Work that involves establishing and maintaining effective
relationships – including the use of non-traditional collaborative
approaches – with labor organizations that represent Federal
employees, negotiating and administering labor agreements, and
providing guidance and consultation to management on a variety
of labor relations matters.
0203 – Human Resources Assistance Series***
This series covers one–grade interval administrative support positions that supervise, lead, or
perform human resources (HR) assistance work requiring substantial knowledge of civilian
and/or military HR terminology, requirements, procedures, operations, functions, and regulatory
policy and procedural requirements applicable to HR transactions. The work does not require
the broad knowledge of Federal HR systems or the depth of knowledge about HR concepts,
principles, and techniques that are characteristic of the recognized HR specialist positions in the
Human Resources Management Series, 0201.
This series covers, but is not limited to, the following specialties:
Information Systems –
Work that primarily involves entering and extracting data from
HR information systems.
Military –
Work that involves support of military HR programs and
functions.
Classification –
Work that involves support of position classification programs
and functions.
Recruitment &
Placement –
or Recruitment
or Placement
Work that involves support of recruitment, selection, placement,
job analysis, and workforce planning and analysis.
Employee Benefits –
Work that involves support of employee guidance and
consultation to agencies, employees, former employees,
annuitants, survivors, and eligible family members regarding
retirement, insurance, health benefits, and injury compensation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 34
Human Resource
Development –
Work that involves support of human resources development
programs and functions.
Performance
Management –
Work that involves support of performance management
programs and/or employee awards programs.
Employee & Labor
Relations –
or Employee Relations
or Labor Relations
Work that involves support of employee relations programs in
matters related to conduct, performance, attendance, and dispute
resolution; and/or work involved in maintaining effective
relationships with labor organizations that represent Federal
employees, negotiating and administering labor agreements, and
providing guidance and consultation to management on a variety
of labor relations matters.
0241 – Mediation Series*
This series covers all positions that involve providing mediation assistance to labor and
management in the settlement or prevention of industrial labor disputes connected with the
formulation, revision, termination, or renewal of collective-bargaining agreements. The
paramount qualification requirement of all positions in this series is ability and skill in applying
the techniques of mediation in dealing with the parties to a dispute. The application of these
techniques in the settlement of industrial labor disputes requires knowledge of the field of labor-
management relations, particularly of collective bargaining principles, practices, and processes;
understanding of economic, industrial, and labor trends, and of current developments and
problems in the field of labor relations; and knowledge of applicable labor laws and precedent
decisions.
0243 – Apprenticeship and Training Series*
This series includes positions that involve the administration, supervision, or performance of
work primarily concerned with: (1) the promotion of apprenticeship and other on the job
training programs and standards to meet the needs for skilled manpower in industry; and (2)
providing technical advice and assistance on methods for improving and obtaining more
effective utilization of worker skills on the job. This work includes obtaining the cooperative
support of, providing consultative services to, and coordinating with management and labor,
educational, community, and other groups, and governmental agencies at local, State, and
Federal levels. Positions in this series basically require knowledge of the principles and
practices of apprenticeship, ability to analyze industrial processes and operations in order to
identify the manpower and training problems involved and to advise on solutions, and
knowledge of related industrial relations practices and problems. Also classifiable to this series
are positions requiring application of the same basic knowledge and abilities in supervising or
performing work primarily involving the review of apprenticeship standards and training
agreements for conformance with basic national standards.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 35
0244 – Labor Management Relations Examining Series*
This series includes positions that involve the administration, supervision, or performance of
work in the investigation, evaluation and resolution of cases involving charges of unfair labor
practices or collective bargaining representation issues or disputes that arise under the National
Labor Relations Act. Work in this series requires knowledge of the field of labor-management
relations, of collective bargaining processes, of applicable labor laws and precedent decisions,
and of the regulations, policies and practices of the National Labor Relations Board. It also
requires the ability to apply investigative techniques, and to negotiate constructively and
persuasively. This series excludes positions the duties of which primarily involve the mediation
of labor-management disputes arising out of the formulation or revision of collective bargaining
agreement.
0260 – Equal Employment Opportunity Series*
This series covers positions primarily concerned with developing, administering, evaluating, or
advising on the Federal Government's internal equal employment opportunity program within
various Federal agencies when the position requires knowledge of Federal equal employment
opportunity regulations and principles; compliance and enforcement skills; administrative,
management, and consulting skills; and knowledge of Federal personnel administration. This
includes managers or coordinators of special emphasis Programs designed to solve the
specialized employment problems of women, minorities, veterans, the handicapped, persons over
age forty, and others as they relate to Federal employment.
0299 – Human Resources Management Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 36
0300 – GENERAL ADMINISTRATIVE, CLERICAL, AND OFFICE SERVICES GROUP
This group includes all classes of positions the duties of which are to administer, supervise, or
perform work involved in management analysis; stenography, typing, correspondence, and
secretarial work; mail and file work; the operation of office appliances; the operation of
communications equipment, use of codes and ciphers, and procurement of the most effective and
efficient communications services; the operation of microform equipment, peripheral equipment,
mail processing equipment, duplicating equipment, and copier/duplicating equipment; and other
work of a general clerical and administrative nature.
Series in this group are:
0301 – Miscellaneous Administration and Program Series**
This series covers positions the duties of which are to perform, supervise, or manage two-grade
interval administrative or program work for which no other series is appropriate. The work
requires analytical ability, judgment, discretion, and knowledge of a substantial body of
administrative or program principles, concepts, policies, and objectives.
0302 – Messenger Series*
This series covers all classes of positions the primary duties of which are to supervise or perform
general messenger work, such as receiving, delivering, and collecting incoming and outgoing
mail or other documents or items, including correspondence, memoranda, publications, records,
files, packages, and other similar material. Positions in this series can also involve the
performance of light manual or mechanical work, or general office tasks of a simple and routine
nature, or the operation of a motor vehicle.
0303 – Miscellaneous Clerk and Assistant Series**
This series includes positions the duties of which are to perform or supervise clerical, assistant,
or technician work for which no other series is appropriate. The work requires a knowledge of
the procedures and techniques involved in carrying out the work of an organization and involves
application of procedures and practices within the framework of established guidelines.
0304 – Information Receptionist Series*
This series covers all classes of positions the duties of which are to supervise or perform work
involved in receiving and directing people who call or visit government agencies, installations,
or offices, and giving them information in person or by telephone concerning the organization,
functions, activities, and personnel of such agencies, installations, or offices.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 37
0305 – Mail and File Series*
This series covers positions involving the administration, supervision, or performance of clerical
work related to the processing of incoming or outgoing mail and/or the systematic arrangement
of records for storage or reference purposes, the scheduled disposition of records, and the
performance of related work when such duties require the application of established mail or file
methods and procedures, knowledge of prescribed systems for governing the flow and control of
communications, and/or the filing or storage and retrieval of records, and knowledge of the
organization and functions of the operating unit or units serviced.
0306 – Government Information Series**
This series includes positions responsible for administering, analyzing, supervising, or performing
work involved in establishing, disseminating or managing Government information. Government
Information Specialists formulate policy, advise agency management, and ensure compliance with
Federal laws governing the flow of information. The work also involves the safeguarding of
Government information while supporting accountability and transparency.
0308 – Records and Information Management Series**
This series includes positions which supervise, lead, or perform records information management
work which includes planning, controlling, directing, organizing, training, promoting, and other
activities involved with respect to records creation, records maintenance and use, and disposition in
order to achieve adequate and proper documentation of the policies and transactions of the Federal
Government and effective and economical management of agency operations. (See 36 CFR 1220.18)
0309 – Correspondence Clerk Series*
This series covers all classes of positions the duties of which are to supervise or perform work
involved in the composition or review of correspondence prepared for the purpose of obtaining
or supplying factual information when the work primarily requires skill in the composition of
letters and memoranda.
0313 – Work Unit Supervising Series**
This series covers all classes of positions the duties of which to supervise one or more work units
when the work of the unit(s) is properly classified to one-grade interval series. Positions
classified to this series have as their paramount qualification requirement supervisory knowledge
and abilities and do not require prior experience, knowledge, or skill in a specialized subject
matter or functional area.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 38
0318 – Secretary Series*
This series covers all positions the duties of which are to assist one individual, and in some cases
the subordinate staff of that individual, by performing general office work auxiliary to the work
of the organization. To be included in this series, a position must be the principal office clerical
or administrative support position in the office, operating independently of any other such
position in the office. The duties require knowledge of clerical and administrative procedures
and requirements, various office skills, and the ability to apply such skills in a way that increases
the effectiveness of others. The duties do not require a technical or professional knowledge of a
specialized subject-matter area.
0319 – Closed Microphone Reporting Series**
This series covers all classes of positions the principal duties of which are to supervise or
perform the work involved in the recording and transcription of material spoken at conferences,
hearings, or similar proceedings when the recording duties require the ability to operate closed
microphone or similar mechanical equipment to reproduce the spoken material on a disk,
cylinder, or similar device.
0322 – Clerk-Typist Series**
This series covers all positions the primary duties of which are to perform typing work on either
manual or electric typewriters. This work can be performed solely or in combination with
general clerical work that does not require prior specialized experience or training. Included is
typing work prepared from written material and voice recordings. Supervisory positions
involved in supervising work characteristic of this series are also included when typing ability is
an essential part of the job.
0326 – Office Automation Clerical and Assistance Series**
This series covers all positions the primary duties of which are to perform office automation
work that includes word processing, either solely or in combination with clerical work, when
such work is performed in the context of general office clerical support. Also included are
positions that supervise work characteristic of this series when the knowledge, skills, and
abilities for general office automation support work are essential requirements of the supervisory
position. Positions in this series require: (1) knowledge of general office automation software,
practices, and procedures; (2) competitive level proficiency in typing; and (3) ability to apply
these knowledge and skills in the performance of general office support work.
0332 – Computer Operation Series*
This series covers positions the paramount duties of which involve operating or supervising the
operation of the controls of the digital computer system. Also included are positions involving
the operation of peripheral equipment when: (1) such equipment is used directly in support of
computer operations; and (2) the operation of such equipment is directly related to acquiring the
knowledge and skills needed in operating the control console of a computer system. Positions in
this series require knowledge of the functions of the various computer features and the skill to
read, interpret, and correctly respond to information in the form in which it is transmitted
through the computer system.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 39
0335 – Computer Clerk and Assistant Series*
This series covers positions involving performance or supervision of data processing support and
services functions for users of digital computer systems including such work as: (1) receiving,
maintaining, and issuing data storage media for computer operations; (2) collecting and
sequentially staging input media with associated program instructions for processing; (3)
scheduling the use of computer time for program processing; (4) collecting, maintaining and
distributing program and systems documentation; and (5) collecting raw information, preparing
flow charts, and coding in program languages; or (6) other support functions. This work requires
knowledge of external data processing sequences, controls, procedures, or user and programming
languages, rather than in-depth knowledge of computer requirements or techniques associated
with development and design of data processing systems.
0340 – Program Management Series
This series covers all classes of positions the duties of which are to manage or direct, or to assist
in a line capacity in managing or directing, one or more programs, including appropriate
supporting service organizations, when the paramount qualification requirement of the positions
is management and executive knowledge and ability and when the positions do not require
competence in a specialized subject-matter or functional area. (Positions in which specialized
subject matter or functional competence is a necessary qualification requirement are classifiable
to whichever specialized or general series is most appropriate.)
0341 – Administrative Officer Series**
This series covers positions in which the employees are responsible for providing or obtaining a
variety of management services essential to the direction and operation of an organization. The
paramount qualifications required are extensive knowledge and understanding of management
principles, practices, methods and techniques, and skill in integrating management services with
the general management of an organization.
0342 – Support Services Administration Series*
This series covers all positions the primary duties of which involve supervising, directing, or
planning and coordinating a variety of service functions that are principally work-supporting;
i.e., those functions without which the operations of an organization or services to the public
would be impaired, curtailed, or stopped. Such service functions include (but are not limited to)
communications, procurement of administrative supplies and equipment, printing, reproduction,
property management, space management, records management, mail service, facilities and
equipment maintenance, and transportation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 40
0343 – Management and Program Analysis Series**
This series covers positions that primarily serve as analysts and advisors to management on the
evaluation of the effectiveness of government programs and operations or the productivity and
efficiency of the management of Federal agencies or both. Positions in this series require
knowledge of: the substantive nature of agency programs and activities; agency missions,
policies, and objectives; management principles and processes; and the analytical and evaluative
methods and techniques for assessing program development or execution and improving
organizational effectiveness and efficiency. Some positions also require an understanding of
basic budgetary and financial management principles and techniques as they relate to long range
planning of programs and objectives. The work requires skill in: application of fact-finding and
investigative techniques; oral and written communications; and development of presentations
and reports.
0344 – Management and Program Clerical and Assistance Series*
This series covers positions involved in supervising or performing clerical and technical work in
support of management analysis and program analysis, the purposes of which are to evaluate and
improve the efficiency, effectiveness, and productivity of organizations and programs. The work
requires a practical knowledge of the purposes, methods, and techniques of management analysis
and/or program analysis and the structures, functions, processes, objectives, products, services,
resource requirements, and similar features of Government programs and organizations.
0346 – Logistics Management Series**
This series covers positions concerned with directing, developing, or performing logistics
management operations that involve planning, coordinating, or evaluating the logistical actions
required to support a specified mission, weapons system, or other designated program. The work
involves: (1) identifying the specific requirements for money, manpower, materiel, facilities,
and services needed to support the program; and (2) correlating those requirements with program
plans to assure that the needed support is provided at the right time and place. Logistics work
requires: (1) knowledge of agency program planning, funding, and management information
systems; (2) broad knowledge of the organization and functions of activities involved in
providing logistical support; and (3) ability to coordinate and evaluate the efforts of functional
specialists to identify specific requirements and to develop and adjust plans and schedules for the
actions needed to meet each requirement on time.
Positions in this series require some degree of specialized knowledge of some or all of the
logistics support activities involved. The paramount qualification requirement, however, is the
ability to integrate the separate functions in planning or implementing a logistics management
program. (Positions in which specialized knowledge of logistics support functions are the
paramount requirement are classified to whichever specialized or general series is most
appropriate.)
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 41
0350 – Equipment Operator Series*
This series covers positions that involve supervising, leading or operating microform equipment,
peripheral equipment, mail processing equipment, duplicating equipment, and copier/duplicating
equipment requiring a knowledge of the operating characteristics of the equipment and controls,
the skill and knowledge to set up and adjust the equipment and controls to produce acceptable
products or services on a timely basis, and the skill to perform normal operator maintenance.
0356 – Data Transcriber Series*
This series covers positions that involve operating or supervising the operation of keyboard
controlled machines (such as card punch machines, paper tape recording machines, magnetic
tape, or disc encoders, optical character equipment, and computer controlled data entry, update
and remote inquiry devices) to transcribe or verify data in a form that can be used in automated
data processing systems. The work requires: (1) skill in operating a typewriter or a modified
typewriter style alphabetic and numeric keyboard with acceptable speed and accuracy; and (2)
ability to understand and apply machine operating and data transcribing procedures. Data
transcribing work that is combined with clerical work is covered by this series unless the clerical
work requires specialized experience or training that constitutes the paramount qualification
requirement of the position.
0360 – Equal Opportunity Compliance Series*
This series covers positions performing, supervising, or managing analytical, evaluative, and
interpretive equal opportunity and civil rights compliance work. Positions in this series are
concerned with the application of civil rights and equal opportunity laws, regulations, and
precedent decisions to eliminate illegal discrimination and to remove barriers to equal
opportunity. This work involves analyzing and solving equal opportunity and civil rights
problems through factfinding, problem analysis, negotiation, and voluntary compliance
programs. The work requires judgment in applying equal opportunity principles to solve
problems or recommend action. Many positions in this series require specialized knowledge and
skill in investigating and resolving allegations of discrimination. This series also includes equal
opportunity or civil rights positions of an analytical, evaluative, and interpretive nature that are
not properly classified to another series.
0361 – Equal Opportunity Assistance Series*
This series covers positions supervising or performing technical and substantive clerical work in
support of equal opportunity and civil rights programs or activities. The paramount qualification
requirement is a practical knowledge of the methods, procedures, regulations, and purposes of
the equal opportunity or civil rights functions the positions support. These positions do not
require the broad knowledge of equal opportunity and civil rights principles, or the depth of skill
in analysis, interpretation, and decision-making characteristic of the Equal Opportunity
Compliance Series, 0360, Equal Employment Opportunity Series, 0260, and Civil Rights
Analysis Series, 0160.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 42
0382 – Telephone Operating Series*
This series covers one grade interval work involving operating or supervising the operation of
telephone switchboard equipment to connect incoming and outgoing calls. The work involves
routing the calls to their proper destinations and providing telephone and organizational
information to callers.
0390 – Telecommunications Processing Series*
This series covers one grade interval work that involves performing or supervising the operation
of equipment in transmitting, receiving, and relaying messages. The work requires knowledge of
message-handling procedures and use of computer hardware and software or other equipment to
send messages to their proper destinations.
0391 – Telecommunications Series*
This occupation includes positions that involve: (1) technical and analytical work pertaining to
the planning, development, acquisition, testing, integration, installation, utilization, or
modification of telecommunications systems, facilities, services, and procedures; (2) managerial
and staff work in the planning, implementation, or program management of telecommunications
programs, systems, and services; or (3) line supervision over communications operations, when
such work includes responsibility for management functions such as planning, recommending
changes and determining organizational structure, staffing, training, and budgetary requirements.
0392 – General Telecommunications Series**
This series covers one grade interval positions that involve performing or supervising
miscellaneous telecommunications duties not provided for in other series. Positions in this series
do not typically involve substantial operation of telecommunications equipment to send and
receive messages, but do require knowledge of telecommunications techniques to facilitate the
flow of messages.
0394 – Communications Clerical Series**
This series covers all classes of positions the duties of which are to supervise or perform
communications clerical work required in support of communications operations or in the
maintenance of communications records when the work requires knowledge of and ability to
apply communications instructions, rules, regulations, and procedures, but does not require
knowledge of the concepts, methodology, and techniques of communications or of technical
communications principles. Included in this series is such clerical work as: keeping
memorandum records of communication operations and services, clerical processing and
maintaining records of frequency allocations, clerical processing and maintaining records of call
sign allocations, maintaining records of communication publications, providing information to
the public on communication rates and tariffs, maintaining records of circuit usage and
equipment, and the compilation of summaries and reports and other clerical work incident to the
support of communication operations or the maintenance of communication records.
0399 – Administration and Office Support Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 43
0400 – NATURAL RESOURCES MANAGEMENT AND BIOLOGICAL SCIENCES GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work or subordinate technical
work in any of the fields of science concerned with living organisms, their distribution,
characteristics, life processes, and adaptations and relations to the environment; the soil, its
properties and distribution, and the living organisms growing in or on the soil; and the
management, conservation, or utilization thereof for particular purposes or uses.
Series in this group are:
0401 – General Natural Resources Management and Biological Sciences Series***
This series covers positions that involve professional work in biology, agriculture, or related
natural resource management when there is no other more appropriate series. Thus included in
this series are positions that involve: (1) a combination of several professional fields with none
predominant; or (2) a specialized professional field not readily identified with other existing
series.
0403 – Microbiology Series***
This series covers all classes of positions the duties of which involve the performance of
scientific and professional work in the field of microbiology. Microbiology deals with the study
of the characteristics and life processes of microorganisms, the interrelationships among
microorganisms, their relationships to other living forms, and their reactions to the environment
in which they are found. This includes: (1) work with the protozoa, bacteria, algae, fungi,
viruses, rickettsiae, microscopic parasites and similar microscopic and submicroscopic forms; (2)
work in such fields as immunology, medical parasitology, physiology, serology, genetics,
taxonomy, and cytology as they relate to microorganisms; (3) studies of the form, structure,
reproductive processes, genetics, taxonomy, and cytology as they relate to microorganisms and
the products of their chemical activities; (4) studies of the distribution of microorganisms in
natural and manmade environments (including agricultural and nonagricultural products and
food processing establishments), their reaction to physical and chemical factors in the
environment, their role aspathogenic and immunizing agents, and their isolation, cultivation,
identification, and systematic classification; and (5) work that involves the development of
scientific microbiological methods, procedures, and techniques, and the production and use of
microorganisms in agricultural, industrial, medical, sanitary, and other practical applications.
0404 – Biological Science Technician Series**
This series covers all positions that primarily require a practical knowledge of the methods and
techniques of one or more of the biological or agricultural sciences when the work is not more
appropriately included in another technician series of the Biological Sciences Group, 0400.
Biological science technicians provide practical technical support to production, research,
operations, or program administration efforts in laboratories, field, or other settings including
greenhouses, barns, caves, or wildlife refuges.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 44
0405 – Pharmacology Series***
This series covers positions the duties of which are primarily to administer, advise on, supervise,
or perform research, analytical, advisory, or other professional and scientific work in the
discipline of pharmacology. Such work requires the application of a knowledge of the history,
sources, physical and chemical properties, biochemical, toxic, and physiological effects,
mechanisms of action, absorption, distribution, metabolism, biotransformation and excretion, and
therapeutic and other uses of drugs. Pharmacology: (1) involves the many aspects of the action
of drugs or similar agents on living systems and their constituent parts, ranging from the
intermolecular reactions of chemical compounds in a cell with drugs, to the evaluation of the
effectiveness of a drug or agent in the treatment of human disease; and (2) requires intensive
preparation and training in organic chemistry, biochemistry, physiology, and pharmacology; the
application and interpretation of a full range of methods, procedures, and techniques relative to
the action of drugs or similar agents, but does not require full professional training in medicine
or veterinary medicine.
0408 – Ecology Series***
This series covers positions that involve primarily advisory, research, analytical, or other
professional work in the science of ecology. Ecology utilizes a systems approach to study the
interrelationships of organisms with each other, with their physical and chemical environment,
and with society. Such relationships are considered primarily at the levels of individuals,
populations, communities, and ecosystems. Ecologists analyze biological components and
processes in the context of ecosystems including environmental factors, physical-chemical
relationships, and social relationships. They use quantitative and systems analysis techniques to
predict effects of planned or natural changes in ecosystems and to develop understanding of and
solutions to ecological problems.
0410 – Zoology Series***
This series covers positions that involve work in the field of zoology, including classification,
structure, ecology, parasitological phenomena, evolution and the life history of animals. This
work requires professional education and training in the animal and related natural sciences, and
knowledge of the principles, methods, techniques, and procedures applied in the investigation,
and solution of zoological problems.
0413 – Physiology Series***
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work in the field of human and
animal physiology, including studies of the functions, environmental response, and biological
activities and processes of the basic living organism and its component parts.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 45
0414 – Entomology Series***
This series covers positions the duties of which are to advise on, administer, supervise, or
perform professional and scientific work in the field of entomology that requires a fundamental
knowledge of the principles of the biological and physical sciences that underlie the field and a
specific knowledge of the application of these principles to the solution of entomological
problems.
0415 – Toxicology Series***
This series covers positions the duties of which are primarily to administer, advise on, supervise,
or perform research, analytical, advisory, or other professional and scientific work in the
discipline of toxicology. Such work involves the study of adverse effects of chemical substances
or similar agents on living organisms and/or the environment, and the assessment of the
probability of their occurrence under specified conditions of use or exposure. Toxicology: (1)
involves the study of the interaction of chemical and physical agents and biological systems, the
exploration of the nature and mechanisms of adverse reactions, and the assessment of the
likelihood that adverse effects will occur; and (2) requires the application of scientific knowledge
including, but not limited to, pathology, anatomy, chemistry, biochemistry, microbiology,
physiology, pharmacology, toxicology, and materials sciences (e.g., as they pertain to the
interrelationships of composition, structure, and properties) but does not require full preparation
for practice in any one of those disciplines or full professional training in medicine or veterinary
medicine.
0421 – Plant Protection Technician Series**
This series covers all positions that primarily require a practical knowledge of the methods and
techniques of plant protection and quarantine. Plant protection technicians provide technical
support in research efforts; in the establishment and enforcement of plant quarantines governing
the movement of insects, plant diseases, nematodes, and other plant pests of economic
importance; or in the survey, detection, field identification, control or eradication of plant pests.
The duties require the application of a practical knowledge of the types and characteristics of
plant pests, quarantine procedures, pest control and eradication methods, and plant pest survey
techniques.
0430 – Botany Series***
This series covers positions that involve research or other professional scientific work in the field
of botany, including plant taxonomy, morphology, ecology, and ethnobotany. This work
requires full professional education and training in the plant sciences and a fundamental
knowledge of the principles, methods, techniques, procedures, and relationships of the science of
botany and of the application of this knowledge in the investigation, analysis, and solution of
botanical problems.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 46
0434 – Plant Pathology Series***
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work in the investigation of
the cause, nature, prevalence, and severity of parasitic, nonparasitic, and virus diseases attacking
plants; experimentation in and the establishment of methods for the prevention and control of
such diseases; or the relation of such diseases to practices involved in the propagation, planting,
cultivation, transportation, and storage of plants and plant products; or any combination thereof.
0435 – Plant Physiology Series***
This series covers positions that involve research or other professional and scientific work
pertaining to one or more of such vital functions as plant growth, nutrition, respiration, and
reproduction that are essential to the life of the plant or its use. This includes work on the
internal processes such as assimilation, photosynthesis, translocation, or transpiration that are
involved in vital functions; or on the influence that one or more environmental factors, such as
humidity, water, light, mineral nutrients, and temperature have on these functions and processes.
0437 – Horticulture Series***
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work in the behavior,
breeding, or culture (or any combination thereof) of fruits, vegetables, flowers, or ornamental
trees and shrubs, and in allied problems of their production, storage, and handling.
0440 – Genetics Series***
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional research in the principles and mechanisms of transmission of
characters by inheritance, including in some instances the application of these principles in
planning breeding programs.
0454 – Rangeland Management Series***
This series covers positions that require primarily professional knowledge and competence in
rangeland management to perform work involving the preservation, development, and
management of rangelands. This includes the ability to analyze and protect the natural resources,
to develop programs and standards for rangeland use and conservation, and to advise State
officials, and private and Indian landowners in rangeland management practices.
0455 – Range Technician Series**
This series covers all positions that primarily require a practical knowledge of the methods and
techniques of range conservation and related resource management fields. Range technicians
provide practical technical support in range research efforts; in the marketing of the range
resource; and in the scientific management, protection, and development of grasslands and other
range resources.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 47
0457 – Soil Conservation Series***
This series covers positions involving the performance of professional work in the conservation
of soil, water, and related environmental resources to achieve sound land use. Conservation
work requires knowledge of: (1) soils and crops; (2) the pertinent elements of agronomy,
engineering, hydrology, range conservation, biology, and forestry; and (3) skill in oral and
written communication methods and techniques sufficient to impart these knowledge to selected
client groups.
0458 – Soil Conservation Technician Series**
This series covers all positions that require a practical knowledge of the methods and techniques
of soil, water, and environmental conservation as they relate to agricultural operations and land
use measures. Soil conservation technicians advise property holders on the effectiveness of
applying soil and water conservation practices or assist in research efforts.
0459 – Irrigation System Operation Series*
This series covers positions that involve the management or operation of irrigation systems,
where the work requires primarily knowledge of the methods and procedures used in
distributing, controlling, and measuring irrigation water.
0460 – Forestry Series***
This series covers positions that require primarily professional knowledge and competence in
forestry science. The work includes development, production, conservation, and utilization of
the natural resources of forests and associated lands; the inventory, planning, evaluation, and
management of each forest resource including timber, soil, land, water, wildlife and fish habitat,
minerals, forage, and outdoor recreation including wilderness, in relationship with each other to
meet both present and future public and local private needs and demands; the protection of
resources against fire, insects, disease, floods, erosion, and other depredations; the valuation,
management and protection of forest lands and properties; the interpretation and communication
of principles, facts and legislation upon which the management of forest land rests; and the
development of new, improved, or more economic scientific methods, practices, or techniques
necessary to perform such work.
0462 – Forestry Technician Series**
This series covers all positions that primarily require a practical knowledge of the methods and
techniques of forestry and other biologically based resource management fields. Forestry
technicians provide practical technical support in forestry research efforts; in the marketing of
forest resources; or in the scientific management, protection, and development of forest
resources.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 48
0470 – Soil Science Series***
This series covers positions that involve professional and scientific work in the investigation of
soils, their management, and their adaptation for alternative uses. Such work requires knowledge
of chemical, physical, mineralogical and biological properties and processes of the soils and their
relationships to climatic, physiographic, and biologic influences.
0471 – Agronomy Series ***
This series covers all classes of positions the duties of which involve the performance of
professional and scientific work in the field of agronomy, including the application of the
fundamental principles of the plant, soil, and related sciences, (and those affecting the water
relationships involved) to the improvement, production, management, and utilization of field
crops, pasture and cover crops, turf, and related types of vegetation; to soil and crop
management; to the development and use of weed controls and plant regulators; and to related
fields.
0480 – Fish and Wildlife Administration Series***
This series covers all classes of positions that involve professional and scientific work in
administering, directing, or exercising administrative and technical control over programs,
regulatory activities, projects, or operations that are concerned with the conservation and
management of fishery resources, wildlife resources, or fish and wildlife resources.
0482 – Fish Biology Series***
This series covers positions that require professional knowledge and competence in the science
of fishery biology to perform work: (1) developing, conserving, managing, and administering
fishery resources; and (2) evaluating the impact of construction projects and other socioeconomic
activities that present potential or actual adverse effects on fishery resources and their habitat.
The work also requires an ability to determine, establish, and apply biological facts, principles,
methods, techniques, and procedures that are necessary for the production and/or management of
aquatic resources in their natural habitat and/or within facilities and systems that have been
constructed for their benefit and public use.
0485 – Wildlife Refuge Management Series***
This series covers positions that require primarily professional knowledge and competence in the
management, administration, and scientific operation of public lands and waters designated as
national wildlife refuges. The work requires biological analyses, planning, and evaluation, and
has as its principal purpose the conservation, protection, and propagation of wildlife species and
the manipulation and utilization of their required habitat. The work involves a variety of
activities in land, water, and habitat management, land planning, resource identification and
allocation, administration, public relations, supervision, and other activities involving wildlife
resource utilization, protection, inventory and evaluation, and maintenance of grasslands,
marshes, and soils. The work also involves management considerations of land exploration and
public, commercial, industrial, and agrarian land use.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 49
0486 – Wildlife Biology Series***
This series covers positions that require professional knowledge and competence in the science
of wildlife biology to perform work involving: (1) the conservation, propagation, management,
protection, and administration of wildlife species; or (2) the determination, establishment, and
application of biological facts, principles, methods, techniques, and procedures necessary for the
conservation and management of wildlife resources and habitats. The work requires professional
knowledge of the distribution, habits, life histories, and classification of birds, mammals,
and other forms of wildlife.
0487 – Animal Science Series***
This series covers positions that involve research or other professional and scientific work in the
field of animal science including nutritional, biophysical, biochemical, and physiological
relationships. This work requires full professional education and training in the biological and
agricultural sciences and a fundamental knowledge of the principles, methods, techniques, and
relationships in the field of animal science and the application of this knowledge in the
investigation, analysis, and solution of animal science problems.
0499 – Biological Science Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 50
0500 – ACCOUNTING AND BUDGET GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional, technical, or related clerical work of an accounting, budget
administration, related financial management, or similar nature.
Series in this group are:
0501 – Financial Administration and Program Series***
The series covers positions that perform, supervise, or manage administrative work of a fiscal,
financial management, accounting, or budgetary nature that is not classifiable to another more
specific professional or administrative series in the Accounting and Budget Group, 0500.
0503 – Financial Clerical and Technician Series***
This series covers positions the duties of which are to perform or supervise clerical or technician
work in support of accounting, auditing, budgeting, or financial management functions when no
other established series in the Accounting and Budget Group, 0500, is appropriate. The work
requires a knowledge of the procedures and techniques involved in carrying out the work of an
organization and involves application of procedures and practices within the framework of
established guidelines.
0505 – Financial Management Series*
This series covers all classes of positions the duties of which are to manage or direct a program
for the management of the financial resources of an organizational segment, field establishment,
bureau, department, independent agency, or other organizational entity of the Federal
Government when the duties and responsibilities include: (1) developing, coordinating, and
maintaining an integrated system of financial staff services including at least accounting,
budgeting, and management-financial reporting, and sometimes also one or more of such related
staff services as auditing, credit analysis, management analysis, etc.; (2) exercising effective
control over the financial resources of the organization; (3) coordinating and synthesizing
financial and management data so as to interpret the composite financial results of operations to
all levels of the organization's management; (4) advising on, developing, coordinating, and
carrying out financial policies, procedures, and plans; (5) reviewing, analyzing, evaluating, and
reporting upon program accomplishments in financial terms; and (6) advising and assisting the
management officials of the organization served by supplying financial management advice
required to make management decisions, establish organizational goals and objectives, and in all
respects to manage the organization.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 51
0510 – Accounting Series***
This series covers positions that advise on or administer, supervise, or perform professional
accounting work that requires application of accounting theories, concepts, principles, and
standards to the financial activities of governmental, quasi-governmental, or private sector
organizations. The work includes:
• designing, developing, operating, or inspecting accounting systems;
• prescribing accounting standards, policies, and requirements;
• examining, analyzing, and interpreting accounting data, records, and reports; or
• advising or assisting management on accounting and financial management matters.
Accounting theories, concepts, principles, and standards address these types of duties:
• determining the boundaries of an accounting entity; recognizing and measuring revenues;
• matching revenues and expenses by applying methodologies such as accrual accounting
and depreciation; defining and measuring costs by application of methodologies such as
standard, process, job-order, and activity-based costing; and
• full disclosure on financial statements.
0511 – Auditing Series***
This series covers positions that apply professional accounting and auditing knowledge,
standards, and principles when performing these duties:
• advising on, supervising, or performing work consisting of a systematic examination and
appraisal of financial records, financial and management reports, management controls,
policies and practices affecting or reflecting the financial condition and operating results
of an activity;
• analyzing work related to developing and executing audit policies and programs;
• conducting performance audits; or
• conducting activities related to the detection of fraud, waste and abuse.
0512 – Internal Revenue Agent Series***
This series covers positions that determine or advise on liability for Federal taxes when such
work requires a professional knowledge of accounting theories, concepts, principles and
standards and in addition, a knowledge of pertinent tax laws, regulations and related matters.
This series is unique to the Internal Revenue Service (IRS), U.S. Department of the Treasury.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 52
0525 – Accounting Technician Series***
This series covers account maintenance clerical and accounting technician support positions
requiring a basic understanding of accounting systems, policies, and procedures in performing or
supervising the examination, verification, and maintenance of accounts and accounting data.
Also included are positions that perform technical audit functions, develop or install revised
accounting procedures, or perform similar quasi-professional accounting work. Positions in this
series require a knowledge of existing accounting systems, standard accounting codes,
classifications, and terminology; an understanding of agency accounting policies, procedures,
and requirements; and the ability to apply various accounting methods, forms and techniques, but
less than the broad understanding and theoretical knowledge of accounting acquired through
professional education and training.
0526 – Tax Specialist Series***
This series covers positions that determine, supervise, educate, advise, and perform work related
to Federal tax liability and, as required, duties and tariffs when such work involves contact with
taxpayers, manufacturers, producers, importers, third-party organizations and/or their
representatives. Work involves these types of duties:
• analyzing programs that provide tax, duty and tariff, and revenue-related accounting
advisory and consultation services; and/or
• examining and/or reviewing financial documents or practices affecting the financial
condition of an activity.
Work requires knowledge of financial accounting principles, practices, and methods as well as
knowledge of pertinent laws, regulations, and rulings pertaining to taxes, and/or, as required,
duties and tariffs.
0530 – Cash Processing Series***
This series covers positions that involve clerical work in the receipt, disbursement, examination,
deposit, custody, or other clerical processing of cash items, when this includes: (1) direct
handling of the cash items; and (2) use of cash accountability control methods. The work
requires application of knowledge of: (1) the negotiability, validity, and genuineness of cash
items; (2) the acceptability requirements of supporting documents; and (3) cash processing
procedures of Federal agencies and commercial institutions.
0540 – Voucher Examining Series***
This series covers all classes of positions the duties of which are to administer, supervise, or
perform work consisting of the examination for accuracy, legality, compliance with regulations,
and justification of vouchers, invoices, claims, and other requests for payment for: (1) goods and
services provided to or by the Government; (2) satisfaction of breach of contract or default in
fulfilling contractual obligations; (3) reimbursement of expenditures made by beneficiaries for
such purposes as medical and domiciliary care and treatment, burial expenses, and education and
training; (4) reimbursement of expenditures for travel and transportation; or (5) other
transactions when such examination of the request for payment is not classifiable in another
series.
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U.S. Office of Personnel Management 53
0544 – Civilian Pay Series***
This series covers positions concerned with the determination of pay, the maintenance of payroll
records, and the compilation of related reports pertaining to civilian employees of the Federal
Government, and/or with the establishment, maintenance, review, and disposition of time and
leave records for civilian employees of the Federal Government. Positions in the Civilian Pay
Series require: (1) substantial knowledge of civilian pay and/or leave rules, regulations,
procedures, programs, and systems requirements; and (2) a knowledge of those civilian
personnel rules and regulations that affect pay.
0545 – Military Pay Series***
This series covers positions the primary duties of which are to supervise, lead, or perform work
to establish, maintain, correct, and close pay accounts for active, reserve, or retired armed forces
personnel and their annuitants. Work in this series requires a knowledge of military pay
entitlement laws, regulations, and procedures.
0560 – Budget Analysis Series***
This series covers positions that perform, advise on, or supervise work in any of the phases of
budget administration when such work requires knowledge and skill in applying budget-related
laws, regulations, policies, precedents, methods, and techniques.
0561 – Budget Clerical and Assistance Series***
This series covers all positions the principal duties of which are to perform clerical and technical
work in support of budget analysis and administration when such work requires primarily
knowledge of the procedures that facilitate budgeting as conducted in the Federal service. Work
in this series requires practical understanding and skill in the application of administrative rules,
regulations, and procedures associated with recording, reporting, processing, and keeping track
of budgetary transactions; e.g., the credit, receipt, transfer, allotment, withdrawal, obligation or
outlay of funds.
0592 – Tax Examining Series***
This series covers all positions the paramount duties of which are to perform or supervise work
in the Internal Revenue Service involving the processing of original tax returns, establishing tax
account records or changing such records based on later information affecting taxes and refunds;
collecting some taxes and/or obtaining tax returns; computing or verifying tax, penalty and
interest; and determining proper tax liability. This work requires knowledge of standardized
processing and collection procedures to record tax information and knowledge of applicable
portions of tax laws and tax rulings to accept, request proof of or reject a variety of taxpayer
claims, credits and deductions.
0599 – Financial Management Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 54
0600 – MEDICAL, HOSPITAL, DENTAL, AND PUBLIC HEALTH GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work, subordinate technical
work, or related clerical work in the several branches of medicine, surgery, and dentistry or in
related patient care services such as dietetics, nursing, occupational therapy, physical therapy,
pharmacy, and others.
Series in this group are:
0601 – General Medical and Healthcare Series
This series covers positions that involve research or other professional and scientific work that is
specifically health-oriented in character, when the work is of such generalized or miscellaneous
specialized nature that the positions are not more appropriately classifiable in any of the existing
series in this or any other Group. The work requires a background of knowledge, skills and
techniques gained from professional training in a health science or allied scientific field, but has
no paramount, rigid or continuing requirement for the knowledge, skills and techniques
characterizing any of the established series that reflect one or more of the academic disciplines or
recognized professions. Such work may cut across and require understanding of scientific
methods and techniques common to several recognized professional fields in the health, medical
or allied sciences (e.g., work in the field of health research administration requiring knowledge
of research methodology common to a number of different scientific fields); and/or the work
may represent a new, emerging or miscellaneous professional occupational area of a health
science not readily identifiable with established series. This series is not intended for use for
interdisciplinary professional positions (and the paramount qualification needed to perform the
work) that are readily identifiable with existing series.
0602 – Physician Series*
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional and scientific work in one or more fields of medicine.
Positions are classifiable to this series when the nature of duties and responsibilities is such that
the degree of Doctor of Medicine or Doctor of Osteopathy is a fundamental requirement. Most
positions in this series require a current license to practice medicine and surgery in a State or
Territory of the United States or in the District of Columbia.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 55
0603 – Physician Assistant Series
This series covers positions that involve assisting a physician by providing diagnostic and
therapeutic medical care and services under the guidance of the physician. The work requires
knowledge of specific observation and examination procedures, and ability to perform diagnostic
and therapeutic tasks. The work does not include the full scope of interpretation of medical
findings requiring the full professional background of the licensed physician. Physician
assistants assist in the examination and observation of patients by performing such duties as
taking case histories, conducting physical examinations, and ordering laboratory studies during
hospital rounds and clinic visits. As directed by a physician, physician assistants carry out
special procedures; for example, they give injections or other medication, apply or change
dressing, perform lumbar punctures, or suture minor lacerations.
0610 – Nursing Series*
This series covers positions that require a professional knowledge of nursing. Positions involve
providing care to patients in hospitals, clinics, occupational health units, homes, schools and
communities; administering anesthetic agents and supportive treatments to patients undergoing
surgery or other medical procedures; promoting better health practices; teaching; performing
research in one or more phases of the field of nursing; or consulting and advising nurses who
provide direct care to patients.
0620 – Practical Nurse Series*
This series covers positions that involve a variety of nursing care and practices that do not
require full professional nurse education, but are represented by the licensing of practical and
vocational nurses by a State, Territory, or the District of Columbia.
0621 – Nursing Assistant Series*
This series covers positions that involve a variety of personal care, nursing care, or related
procedures that do not require: (1) the knowledge and skills represented by the licensure of
practical and vocational nurses by a State, Territory, or the District of Columbia, or (2) fully
professional nurse education.
0622 – Medical Supply Aide and Technician Series*
This series contains positions the duties of which are to provide wards, clinics, operating rooms,
and other hospital facilities with medical supplies, instruments, sets, and equipment. Duties
require knowledge of aseptic techniques and sterilization practices; the care, functioning, and
uses of supplies, equipment, sets, and instruments; and methods for the preparation, storage, and
issue of sterile and nonsterile medical supplies and the maintenance of adequate stock levels.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 56
0630 – Dietetics and Nutrition Series*
This series covers positions that advise on, administer, supervise, or perform work in human
nutrition requiring the application of professional knowledge of dietetics or nutrition directed
toward the maintenance and improvement of human health. Dietetics is an essential component
of the health sciences, usually with emphasis on providing patient care services in hospitals or
other treatment facilities. The work of the dietitian includes food service management, assessing
nutritional needs of individuals or community groups, developing therapeutic diet plans, teaching
the effects of nutrition on health, conducting research regarding the use of diet in the treatment of
disease, or consulting on or administering a dietetic program.
Nutrition is the science of food and nutrients, their uses, processes, and balance in relation to
health and disease. The work of nutritionists emphasizes the social, economic, cultural, and
psychological implications of food usually associated with public health care services or with
food assistance and research activities. The work includes directing, promoting, and evaluating
nutritional components of programs and projects; developing standards, guides, educational and
informational material for use in Federally funded or operated nutrition programs; participating
in research activities involving applied or basic research; or providing training and consultation
on nutrition.
0631 – Occupational Therapy Series*
This series covers positions requiring professional knowledge of the concepts, principles and
practices of occupational therapy to provide clinical services, supervise or train students and
therapist, or perform research with people who have impaired capacities for performing activities
appropriate to their age group. The work requires knowledge of the structure and function of the
human body, environmental influences, human development, physical and psycho-social
dysfunctions, and skill in developing treatment plans to teach new skills, restore performance, or
learn compensating skills.
0633 – Physical Therapy Series*
This series covers positions that involve professional work requiring the application of a
knowledge of the concepts, principles, and practices of physical therapy for the treatment or
prevention of physical disability or disease. Physical therapists plan and carry out treatment
utilizing therapeutic exercise, massage, and physical agents such as air, water, electricity, sound,
and radiant energy. Therapists perform tests and measurements involving manual or electrical
means; and interpret results. Therapists also devise adaptations of equipment to meet the
specific needs of patients.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 57
0635 – Kinesiotherapy Series*
This series covers positions that involve professional work requiring the application of
knowledge of the concepts, principles, and practices of physical education and rehabilitation
therapy, using physical exercise to maintain the health or to achieve physical or mental
rehabilitation of patients. Kinesiotherapists plan and carry out treatment in which they use or
adapt various types of physical exercise, physical activities, and equipment. They evaluate
patients for muscle strength, endurance, coordination, and balance; provide individual or group
instruction for physical reconditioning or for resocialization of patients; and devise adaptations
of equipment to meet the specific needs of patients.
0636 – Rehabilitation Therapy Assistant Series*
This series covers positions that involve treating, instructing or working with patients in carrying
out therapeutic activities prescribed for their physical or mental rehabilitation. Rehabilitation
therapy assistants work in such fields of therapy as occupational, physical, corrective, manual
arts, and educational. The work requires the ability to apply a practical knowledge of therapeutic
methods and techniques but does not require a full professional knowledge of the concepts,
principles, and practices of the specialized field of therapy.
0638 – Recreation/Creative Arts Therapy Series*
This series covers positions that involve professional work requiring application of either: (1) a
knowledge of the concepts, principles, and practices of recreation therapy, and the use of
recreational modalities; or (2) a knowledge of the concepts, principles, and practices of a
specialized creative arts therapy field (i.e., art, dance, music, and psychodrama) and the use of
appropriate specialized activity modalities to maintain the physical and/or mental health or to
achieve the physical and/or mental rehabilitation of patients. These therapists evaluate the
history, interests, aptitudes, and skills of patients by interviews, inventories, tests, and
measurements, and use such findings, along with medical records and the therapy orders of
physicians or nurses, to develop and implement therapy activities for individual patients. These
several therapy approaches are directed toward achieving such therapeutic objectives as
diminishing emotional stress of patients, providing a sense of achievement, channeling energies
and interests into acceptable forms of behavior, aiding physical and mental rehabilitation, and
promoting successful community reentry.
0640 – Health Aid and Technician Series**
This series covers positions involving nonprofessional work of technical, specialized, or support
nature in the field of health or medicine when the work is of such generalized, specialized or
miscellaneous nature that there is no other more appropriate series. Such work is either: (1)
characteristic of two or more specialized nonprofessional series in the Medical, Dental, and
Public Health Group, 0600, when no one type of work controls the qualification requirements, or
(2) sufficiently new, unique, or miscellaneous that it is not specifically included in a specialized
nonprofessional series in the Group.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 58
0642 – Nuclear Medicine Technician Series
This series covers positions that involve using radionuclides (exclusive of sealed radiation
sources) for diagnostic, therapeutic, and investigative purposes. Such positions require a
technical knowledge of the principles and practices of nuclear medicine and the ability to
perform tests and examinations using radionuclides, radiation detectors, scanning apparatus, and
related equipment in medical laboratories and clinics.
0644 – Clinical Laboratory Science Series*
This series covers positions that require professional knowledge and competence in the field of
medical technology. Clinical Laboratory Science involves performing, advising on, or
supervising clinical laboratory testing of human blood, urine, and other body fluids or tissues,
using manual or automated techniques; confirming test results and developing data that may be
used by physicians in determining the presence and extent of disease or in support of medical
research; modifying or designing laboratory procedures; establishing and monitoring quality
control systems and measures; and providing instruction in the basic theory, technical skills, and
application of laboratory test procedures. Clinical Laboratory Science includes work in such
areas as hematology, bacteriology, mycology, virology, parasitology, immunology, serology,
immunohematology (blood banking), clinical chemistry (including endocrinology and
toxicology), and urinalysis as they relate to clinical laboratory practice.
0645 – Medical Technician Series*
This series covers positions that involve nonprofessional technical work in clinical (medical)
laboratories in performing tests and examinations in one or more areas of work such as
chemistry, blood banking, hematology, or microbiology. The reports of findings of tests and
examinations may be used by physicians in diagnosis, care and treatment of patients, or in
support of medical research. The work requires a practical knowledge of the techniques of
medical laboratory practice in one or more areas of clinical laboratory work (e.g., blood banking,
chemistry, hematology, microbiology) and of the chemistry, biology, and anatomy involved.
0646 – Pathology Technician Series*
This series covers positions that involve technical work subordinate to the work of pathologists
or other physicians (or other professional personnel) who make the final diagnostic examinations
of specimens of human tissues and/or cell preparations. Technician work in histopathology
involves preparing thin sections of tissue specimens including fixing, clearing, infiltrating,
embedding, sectioning, staining, and mounting. Technician work in cytology involves preparing,
staining, and examining microscopically specimens of body fluids, secretions, and exudations
from any part of the body to determine whether cellular structure is normal, atypical, or
abnormal. Positions in this series require a practical knowledge of the techniques of anatomical
laboratory practice in one or both of the areas of laboratory work (i.e., histopathology and
cytology) and of the chemistry, biology, and anatomy involved.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 59
0647 – Diagnostic Radiologic Technologist Series*
This series covers positions requiring the performance or supervision of technical work in the
field of diagnostic radiologic examinations, performed under the direction of a physician. The
work involves the operation of radiologic equipment in a hospital or clinic environment as part
of the diagnostic plan for patients.
0648 – Therapeutic Radiologic Technologist Series**
This series covers positions that involve supervision or performance of technical work that is
subordinate to the work of radiotherapists or other professional or scientific personnel that
involves the operation of ionizing radiation equipment and sealed radiation sources as part of a
therapeutic treatment plan for patients.
0649 – Medical Instrument Technician Series*
This series covers positions that perform diagnostic examinations or medical treatment
procedures as part of the diagnostic or treatment plan for patients. The work involves operating
or monitoring diagnostic and therapeutic medical instruments and equipment associated with
cardiac catheterization, pulmonary examinations and evaluations, heart bypass surgery,
electrocardiography, electroencephalography, hemodialysis, and ultrasonography. Positions in
this series require a knowledge of the capabilities and operating characteristics of one or more
kinds of instruments and a practical knowledge of human anatomy and physiology. Positions
also require a practical understanding of medical data generated by patient/equipment
connections. Some positions also require a practical knowledge of chemistry, pharmacology,
physics, and mathematics.
0651 – Respiratory Therapist Series*
This series covers positions that involve the supervision or performance of technical work
concerned with administering therapeutic and diagnostic respiratory care and life support to
patients with cardiopulmonary deficiencies and abnormalities. The work involves: operating
and monitoring respiratory equipment such as continuous and intermittent ventilators, medical
gas delivery apparatus, incentive breathing/hyperinflation devices, environmental control
systems, and aerosol devices; administering medical gases, humidification, aerosols, and
respiratory medications; maintaining clearance of patient's natural and artificial airways;
obtaining blood samples and interpreting blood gas data; and providing primary assistance in
cardiopulmonary resuscitation. Positions in this series require a knowledge of the operating
characteristics and daily maintenance of respiratory equipment and devices and practical
knowledge of human anatomy, physiology, chemistry, physics, and mathematics.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 60
0660 – Pharmacy Series*
This series covers all positions that involve professional and scientific work in the field of
pharmacy. The work typically involves the compounding of prescriptions of physicians,
dentists, and other licensed practitioners; the formulation, preparation, bulk compounding,
selection, dispensing and preservation of drugs, medicines, and chemicals; research and
investigation in developing special vehicles or variations of standard formulas to meet the needs
of individual patients and in developing original techniques of compounding and making
available for use new investigational drugs; advising on drug therapy and usage; or performing
administrative, consultative, or staff advisory work concerning the administration of a pharmacy
program for hospital, clinic, or other medical care facility. Some positions involve the
evaluation of drug proposals submitted by private industry and the surveillance of marketed
drugs for safety and efficacy.
0661 – Pharmacy Technician Series*
This series covers positions that involve technical support work in a pharmacy under the
supervision of a registered pharmacist. The work requires application of a practical knowledge
of: pharmaceutical nomenclature; characteristics, strengths, and dosage forms of
pharmaceuticals; pharmaceutical systems of weights and measures; operation and care of
pharmacy equipment; and pharmaceutical procedures and techniques.
0662 – Optometry Series*
This series covers positions that require the application of professional optometric knowledge
and skills in examining and analyzing the eye for diseases and defects and prescribing
correctional lenses or exercises. Except for positions not involving patient care responsibility
(e.g., research optometrist) positions in this series require a current license to practice optometry
in a State or Territory of the United States or in the District of Columbia.
0665 – Speech/Language Pathology and Audiology Series Series*
This series covers positions involving professional work in the study and/or treatment of human
communications disorders, as reflected in impaired hearing, voice, language, or speech. The
work requires professional knowledge of the nature of these disorders, their causes, and methods
of therapeutic treatment. The work involves any one or combination of the following functions:
(1) providing direct clinical services in the evaluation and resolution of communications
disorders; (2) providing graduate level training in communications disorders; (3) planning and
administering a comprehensive program for evaluating and treating communications disorders;
and (4) planning, administering, and performing laboratory and clinical research in
communications disorders.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 61
0667 – Orthotist and Prosthetist Series*
This series covers positions that involve designing, fabricating, or fitting orthotic or prosthetic
devices to preserve or restore function to patients with disabling conditions of the limbs and
spine or with partial or total absence of limbs. The work requires: (1) knowledge of anatomy,
physiology, body mechanics, the application and function of orthoses (braces and orthopedic
shoes) and prostheses (artificial limbs), and of the materials available for the fabrication of such
devices; (2) skill in the use of tools and specialized equipment; and (3) the ability to deal
effectively with patients and their problems and to work with other members of the medical
team.
0668 – Podiatry Series
This series covers all classes of positions the duties of which are to perform professional work
involved in the care and treatment of the feet, including work in the prevention, diagnosis, and
treatment of foot diseases and disorders by physical, medical, and/or surgical methods; the
writing of prescriptions for topical medications, corrective exercises, corrective footwear and
other purposes; and/or investigative research for analytical evaluations and experimental
purposes when such work requires the application of professional podiatry knowledge and skills.
0669 – Medical Records Administration Series*
This series covers positions the duties of which are to manage, advise on, preserve, analyze, and
supervise the use of diagnostic and therapeutic medical records. Medical records administration
personnel develop medical records policies and procedures and provide advice on the use of
medical records. The work requires a knowledge of medical records administration and
management skills and abilities.
0670 – Health System Administration Series*
Positions in this series have full line responsibility for the administrative management of a health
care delivery system that may range from a nationwide network including many hospitals to a
major subdivision of an individual hospital. The fundamental responsibility of health system
administrators is to effectively use all available resources to provide the best possible patient
care. This requires an understanding of the critical balance between the administrative and
clinical functions in the health care delivery system, and ability to coordinate and control
programs and resources to achieve this balance. These positions require the ability to apply the
specialized principles and practices of health care management in directing a health care delivery
system. They do not require the services of a qualified physician.
0671 – Health System Specialist Series**
Positions in this series provide support to health care management officials by analyzing,
evaluating, advising on and/or coordinating health care delivery systems and operations. Such
positions may be located within an operating health care facility or at a higher organizational
echelon. In addition to a high degree of analytical ability, positions in this series require
specialized knowledge of the basic principles and practices related to the management of health
care delivery systems. These positions do not have line authority.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 62
0672 – Prosthetic Representative Series
This series covers positions the duties of which are to administer, supervise, or perform work
concerned with rendering prosthetic and sensory aids services to disabled patients. Included in
this series is such work as (1) planning, developing, and directing a prosthetic and sensory aids
program at either the national, regional, or local level; (2) serving as an advisor to physicians
with regard to selection, prescription, and acquisition of prosthetic devices involving furnishing
information concerning such matters as new developments in the field of prosthetics, and sources
of supply for such devices; (3) counseling and advising patients and their families and
representatives regarding eligibility for and the use of prosthetic and sensory aids; (4)
interpreting prescriptions of medical officers in order to make certain proper prosthetic devices
are selected for, or by, the patients; (5) authorizing the purchase, fabrication, or repair of
prosthetic devices; (6) maintaining continuous liaison with manufacturers and dealers of
prosthetic supplies, inspecting their facilities and services, and participating in the award of
prosthetic appliance contracts; (7) participating in investigative studies by selecting patients as
pilot wearers of newly developed prosthetic items, evaluating the usefulness of such items, and
preparing data for the use of research project leaders or manufacturers; and (8) as required,
giving technical and administrative advice and assistance on prosthetic problems to outlying
stations.
This work requires the application and interpretation of laws concerning benefits available to
disabled patients and of the regulations, procedures, and practices based thereon, and, in
addition, a specialized knowledge of the medical and psychological problems directly related to
the use of prosthetic devices; and a specialized knowledge and understanding of the fabrication
and satisfactory fitting of prosthetic devices. (These positions are filled by persons who have a
major disability and who have demonstrated their ability to wear and use successfully a major
prosthetic device.)
This series does not include classes of positions described in, and classifiable to, the Contact
Representative Series, 0962; Orthotist and Prosthetist Series, 0667; or Speech/Language
Pathology and Audiology Series, 0665; although incidental performance of some elements of the
work of these series will not remove a position from the Prosthetic Representative Series.
0673 – Hospital Housekeeping Management Series*
This series covers all positions requiring application of administrative ability and technical
knowledge in supervising or performing work in the development, coordination, direction, and
management of hospital housekeeping programs. The major concern of such programs is the
maintenance of environmental sanitation within acceptable levels of bacteriological, as well as
visual cleanliness.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 63
0675 – Medical Records Technician Series***
This series covers one-grade interval technical support positions that supervise, lead, or perform
support work in connection with processing and maintaining medical records for compliance
with regulatory requirements. It also covers positions that review, analyze, code, abstract, and
compile or extract medical records data. The work requires a practical knowledge of medical
record procedures and references and the organization and consistency of medical records.
Positions also require a basic knowledge of human anatomy, physiology, and medical
terminology.
0679 – Medical Support Assistance Series***
This series covers one-grade interval administrative support positions that supervise, lead, or
perform support work in connection with the care and treatment given to patients in wards,
clinics, or other such units of a medical facility. The work includes functions such as serving as
a receptionist, performing record keeping duties, and providing miscellaneous support to the
medical staff of the unit. This series includes work that requires a practical knowledge of
computerized data entry and information processing systems, the medical facility’s organization
and services, basic rules and regulations governing visitors and patient treatment, and a practical
knowledge of the standard procedures, medical records, and medical terminology of the unit
supported.
0680 – Dentistry Series*
This series covers positions involving advising on, administering, supervising, or performing
professional and scientific work in the field of dentistry. Dentistry is concerned with the
prevention, diagnosis and treatment of diseases, injuries and deformities of the teeth, the jaws,
organs of the mouth, and other structures and connective tissues associated with the oral cavity
and the masticatory system. The work of this series requires the degree of Doctor of Dental
Surgery or Doctor of Dental Medicine.
0681 – Dental Assistant Series*
This series covers positions the duties of which are to receive and prepare patients for dental
treatment; to prepare materials and equipment for use by the dentist; to assist a dentist at
chairside or bedside in the treatment of patients; to perform reversible intra-oral procedures
under the supervision of the dentist; to perform dental radiography work; and to keep records of
appointments, examinations, treatments and supplies. This work requires a practical knowledge
of standardized procedures and methods used in dentistry, and skill in the techniques and
procedures of dental assistance.
0682 – Dental Hygiene Series*
This series covers all positions the duties of which are to perform, under the supervision and
direction of a dentist, prophylactic dental treatment that includes application of topical
medication and dental health education for patients within a clinical setting.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 64
0683 – Dental Laboratory Aid and Technician Series*
This series covers positions that involve technical work in the fabrication and repair of dental
prosthetic appliances on prescription of a dentist. This work requires a technical knowledge of
dental anatomy and skill in the use of dental laboratory materials and equipment.
0685 – Public Health Program Specialist Series*
This series covers all positions that direct, supervise, or perform work that involves providing
advice and assistance to State and local governments and to various public, nonprofit, and private
entities on program and administrative matters relating to the development, implementation,
operation, administration, evaluation, and funding by public health activities that may be
financed in whole or in part by Federal funds; or conducting studies and performing other
analytical work related to the planning, development, organization, administration, evaluation,
and delivery of public health programs; or, other similar public health program work. Positions
in this series require specialized knowledge of the principles, practices, methods, and techniques
of administering public health programs, but do not require full professional education and
training in medical, social, or other disciplines.
0688 – Sanitarian Series**
This series covers positions that involve planning, developing, administering, evaluating, and
promoting programs concerned with the elimination and prevention of environmental health
hazards. Also included are positions that involve developing and revising health laws, rules, and
regulations. These positions require a broad knowledge of any one or a combination of the
health, agricultural, physical or biological sciences sufficient to understand the basic concepts,
principles, methods, and techniques of environmental health; and a practical knowledge of health
laws, rules, and regulations.
0690 – Industrial Hygiene Series*
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, manage, or perform professional and scientific work in industrial hygiene, including
the identification and evaluation of conditions affecting the health and efficiency of employees,
or the citizens of the adjacent community, the formulation and recommendation of measures to
eliminate or control occupational health hazards, and the promotion of occupational health
programs for instructing and motivating managers and employees in the prevention as well as
correction of potential health hazards.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 65
0696 – Consumer Safety Series*
This series covers professional positions concerned with enforcing the laws and regulations
protecting consumers from foods, drugs, cosmetics, fabrics, toys, and household products and
equipment that are impure, unwholesome, ineffective, improperly or deceptively labeled or
packaged, or in some other way dangerous or defective. These positions require knowledge of
various scientific fields such as chemistry, biology, pharmacology, and food technology.
Consumer safety officers identify substances and sources of adulteration and contamination, and
evaluate manufacturing practices, production processes, quality control systems, laboratory
analyses, and clinical investigation programs.
0698 – Environmental Health Technician Series**
This series covers positions that involve investigating, evaluating, and providing information on
sanitation practices, techniques, and methods for the purpose of identifying, preventing, and
eliminating environmental health hazards. Positions in this occupation require a practical
knowledge of basic environmental health concepts, principles, methods, and techniques,
including survey and inspection techniques, and control and eradication methods.
0699 – Medical and Health Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 66
0700 – VETERINARY MEDICAL SCIENCE GROUP
This group includes positions that advise on, administer, manage, supervise, or perform
professional or technical support work in the various branches of veterinary medical science.
Series in this group are:
0701 – Veterinary Medical Science Series*
This series covers positions that involve professional veterinary work to investigate, inspect, and
deal with animal diseases, animal pollution, contamination of food of animal origin, health and
safety of imported animals and animal products, safety and efficacy of many animals, as well as
human, drugs and biological products, and cooperative enforcement activities involving both the
public and private sectors. Such positions require the degree of Doctor of Veterinary Medicine
or an equivalent degree; a knowledge of current, advanced, or specialized veterinary medical arts
and science principles and practices of the profession; and the ability to apply that knowledge in
programs established to protect and improve the health, products, and environment of or for the
Nation's livestock, poultry, or other species for the benefit of human, as well as animal, well-
being.
0704 – Animal Health Technician Series**
This series covers all positions that primarily involve performing technical work concerned with
animal health in support of veterinarians or veterinary medical programs. The duties performed
include inspection, quarantine, identification, and collection of specimens, vaccination, appraisal
and disposal of diseased animals, and disinfection for the control and eradication of infectious
and communicable animal diseases. Performance of the work requires a practical knowledge of
normal and certain abnormal animal health conditions, agency policy and guidelines applicable
to the work, and related animal health laws and regulations.
0799 – Veterinary Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 67
0800 – ENGINEERING AND ARCHITECTURE GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional, scientific, or technical work concerned with engineering or
architectural projects, facilities, structures, systems, processes, equipment, devices, material or
methods. Positions in this group require knowledge of the science or art, or both, by which
materials, natural resources, and powers are made useful.
Series in this group are:
0801 – General Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work. This series is applicable when the work of the position:
• requires knowledge and skills in two or more professional engineering series within the
Engineering and Architecture Group, 0800, and no one discipline is paramount; or
• is consistent with engineering work in this occupational group, but is not covered by an
established series in this JFS.
0802 – Engineering Technical Series***
This series covers technical positions that require primarily application of a practical knowledge
of: (1) the methods and techniques of engineering or architecture; and (2) the construction,
application, properties, operations, and limitations of engineering systems, processes, structures,
machinery, devices, and materials. The positions do not require professional knowledge and
abilities for full performance and therefore do not require training equivalent in type and scope to
that represented by the completion of a professional curriculum leading to a bachelor's degree in
engineering or architecture. Excluded from this series are positions that are specifically covered
by a more specialized technical series.
0803 – Safety Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving safety, health, and environmental issues anticipating,
dealing with, eliminating, or controlling hazardous conditions, exposures, and practices. These
hazards may result from human error, equipment, or machine operation and may lead to injuries
or damage to property or the environment.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 68
0804 – Fire Protection Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work to protect life and property from destructive fire. This work
includes:
• assessment and prediction of fire hazards or risks;
• mitigation of fire damage by proper design, construction, and arrangement of facilities;
• research, development, and testing of fire protection technologies (e.g., halon and water
mist applicators);
• design, construction, inspection, testing, and operation of fire detection and fire
suppression apparatus, appliances, devices, and systems; and
• assessment of fire protection requirements.
0806 – Materials Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work to:
• determine and advise on a material's essential composition, atomic and molecular
configuration, and processing;
• relate the material’s essential composition to its properties, end use, and performance in
engineering, architecture, and scientific applications and programs;
• examine the interaction of materials in their processes and applications, taking into
account the associated equipment, systems, components, and their fabrication, design, or
use;
• develop, maintain, and apply materials and material solutions to meet certain mechanical,
electrical, environmental, and chemical requirements; and/or
• test and evaluate substances for new applications.
0807 – Landscape Architecture Series***
This series covers positions managing, supervising, leading, and/or performing professional
landscape architecture work to:
• create, preserve, design, rehabilitate, and provide stewardship for outdoor spaces and
land;
• research, interpret, and conserve historical, cultural, aesthetic, and natural resources; and
• achieve safe, healthful, efficient, and aesthetically pleasing physical environments (e.g.,
parks, recreational areas, and public buildings) for human use and enjoyment.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 69
0808 – Architecture Series***
This series covers positions managing, supervising, leading, and/or performing professional
architecture work involving the art and science of conceptualizing, planning, developing, and
implementing designs to ensure buildings and structures are:
• responsive to human activities and needs;
• structurally sound and permanent; and
• economical to acquire, operate, and maintain.
0809 – Construction Control Technical Series***
This series covers positions that involve on site inspection of construction or the monitoring and
control of construction operations. Positions in this occupation require application of: (1)
practical knowledge of engineering methods and techniques; (2) knowledge of construction
practices, methods, techniques, costs, materials, and equipment; and (3) ability to read and
interpret engineering and architectural plans and specifications.
0810 – Civil Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving:
• construction, renovation, inspection, decommissioning, and/or demolition of structures,
infrastructures, and their environmental systems above or under the earth's surface;
• investigation and evaluation of the earth's physical, natural, and man-made features; and
• transportation, utilities, building and construction industries.
0817 – Survey Technical Series***
This series covers positions that require primarily the application of a technical knowledge of
surveying methods, equipment, and techniques in the measurement or determination of distances,
elevations, areas, angles, land boundaries, and other features of the earth's surface. Specifically
included are topographic, hydrographic, geodetic, land, control, and construction surveying.
0819 – Environmental Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving environmental programs and projects in the areas of:
• environmental planning;
• environmental compliance;
• identification and cleanup of contamination; and
• restoring and sustaining environmental conservation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 70
0828 – Construction Analyst Series*
This series covers positions that involve technical work requiring the application of a practical
knowledge of both architectural design and construction practices for housing. This work
includes the examination of drawings and specifications for compliance with standards and
verification that construction complies with these standards; the estimation of costs of
construction, extension, alteration, remodeling, or repair of housing; and the collection, analysis,
and development of basic cost information on housing construction.
0830 – Mechanical Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work:
• involving the design, development, commission, manufacture, operation, maintenance,
and disposal of mechanical devices and systems and their equipment and/or components;
and
• concerning the principles of motion, energy, force, and material properties to ensure
mechanical devices and systems and their equipment and/or components function safely,
reliably, efficiently, and economically.
0840 – Nuclear Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving processes, instruments, and systems used to generate
and/or control nuclear energy and radiation. The work relates directly to:
• nuclear reactors, other nuclear systems and their support systems, instruments, and
equipment;
• planning and design activities for specialized equipment and process systems of nuclear
facilities;
• protection of the public from hazardous radiation produced by nuclear reaction processes;
and
• harnessing nuclear energy for a wide variety of uses.
0850 – Electrical Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work concerned with:
• utilizing and exploring electrical and electronic phenomena and the motion, emissions,
conduction, and behavior of electrical energy currents;
• designing electrical equipment, components, or systems; and
• generating and transmitting electrical energy in an efficient manner.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 71
0854 – Computer Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving the design, construction, and operation of computer
systems, including hardware and software and their integration.
0855 – Electronics Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving electronic circuits, circuit elements, equipment,
systems, and associated phenomena concerned with electromagnetic or acoustical wave energy
or electrical information for purposes such as communication, computation, sensing, control,
measurement, and navigation.
0856 – Electronics Technical Series***
This series covers positions that require: (1) the knowledge of the techniques and theories
characteristic of electronics such as a knowledge of basic electricity and electronic theory,
algebra, and elementary physics; (2) the ability to apply that knowledge to duties involved in
engineering functions such as design, development, evaluation, testing, installation and
maintenance of electronic equipment; and (3) a knowledge of the capabilities, limitations,
operations, design characteristics, and functional use of a variety of types and models of
electronic equipment and systems. Such knowledge is related to but less than a full professional
knowledge of electronics engineering.
0858 – Bioengineering and Biomedical Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work exploring and using biotechnology to:
• enrich practices, techniques, and knowledge in the medical, physiological, and biological
sciences;
• enhance and ensure the health, safety, and welfare of living (i.e., human and animal)
systems; and
• create and improve designs, instrumentation, materials, diagnostic and therapeutic
devices, artificial organs, medical systems, and other devices (e.g., systems, equipment,
application programs, and components) needed in the study and practice of medicine with
living systems.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 72
0861 – Aerospace Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work concerning the integration of the aeronautics and astronautics
sciences within the broad arena of aviation and space exploration. It includes related materials,
equipment, systems, applications, and components.
The aerospace engineering science discipline involves:
• increasing the knowledge and understanding of the aeronautical and astronautical
sciences and their applications in aviation and space exploration;
• improving manned and unmanned commercial, defense, and business aviation
technology; and
• creating, developing, testing, launching, operating, maintaining, remodeling, and
decommissioning aeronautical vehicles and structures.
0871 – Naval Architecture Series***
This series covers positions managing, supervising, leading, and/or performing professional
architectural, engineering, and scientific work relating to:
• the form, strength, stability, performance, and operational characteristics of marine
structures and waterborne vessels; and
• all types of naval crafts and ships operating on, below, and just above the sea surface.
0873 – Marine Survey Technical Series***
This series covers technical positions supervising, leading, or performing work involving
surveying Government-owned and/or operated vessels, or privately-owned and operated
merchant vessels, to determine their condition and the extent of work necessary for the vessels
and their components to meet specified requirements. The work requires applying a practical
knowledge of:
• preparing specifications, including estimates of labor and material costs, to cover work
determined to be necessary as a result of surveys; and
• inspecting and accepting the work accomplished to place the vessel in the condition
specified.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 73
0880 – Mining Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work to explore, remove, and transport raw metals, nonmetallic
minerals, and solid fuels from the earth. Mining engineering work involves:
• a variety of mineral substances to include metal ores; nonmetallic minerals; and solid
fuels and energy sources;
• working with mining systems, including underground mining; surface mining; solution
mining; and placer mining; and
• traditional mining activities, including the heavy construction industry (involving rock
excavation and support for highways, tunnels, dams, power stations, and underground
chambers) and exploration and development of mineral deposits located under large
bodies of water.
0881 – Petroleum Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involved in the discovery and recovery of oil, natural gas (e.g.,
methane, ethane, propane, and butane), and helium. The work includes:
• exploration and development of oil and natural gas fields;
• production, transportation, and storage of petroleum, natural gas, and helium;
• investigation, evaluation, and conservation of these resources;
• regulation of the transportation and sale of natural gas;
• valuation of production and distribution facilities for tax, regulatory, and other purposes;
and
• research on criteria, principles, methods, and equipment involved in exploration and
development activities.
0890 – Agricultural Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work resolving agricultural issues, problems, and conditions arising
from the production and processing of food and fiber materials and management of natural
resources in rural locales.
0893 – Chemical Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work involving:
• chemical processes utilized by industries and scientific technologies to produce useful
products and systems; and
• the use of mass, momentum, and energy transfers together with thermodynamics and
chemical kinetics to explore, extend, improve, and provide for existing and potential
chemical and biochemical conversion processes.
0895 – Industrial Engineering Technical Series***
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 74
This series covers nonprofessional technical positions engaged in industrial engineering work.
Industrial engineering technician positions are concerned primarily with planning, designing,
analyzing, improving, and installing integrated work systems comprised of men, materials, and
equipment, for use in producing products, rendering services, repairing equipment, or moving
and storing supplies and equipment. The work typically involves studies of engineered time
standards, methods engineering, layout design of work centers, control systems, materials
handling, or manpower utilization. It requires a knowledge of the principles and techniques of
industrial engineering and practical knowledge of pertinent industrial and related work processes,
facilities, methods, and equipment.
0896 – Industrial Engineering Series***
This series covers positions managing, supervising, leading, and/or performing professional
engineering and scientific work to determine, evaluate, predict, and advise on effective ways for
an organization to use its production factors (i.e., people, equipment, materials, information, and
energy) to make or process a product or provide a service.
0899 – Engineering and Architecture Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 75
0900 – LEGAL AND KINDRED GROUP
This group includes positions that advise on, administer, supervise, or perform work of a legal or
kindred nature.
Series in this group are:
0901 – General Legal and Kindred Administration Series**
This series covers two-grade interval administrative positions supervise, lead, or perform work
involving two or more series in the Legal and Kindred Group, 0900 or positions that require
legal and kindred administrative knowledge but are not covered by an existing administrative
series within the group.
0904 – Law Clerk Series
This series covers positions of law clerk trainees performing professional legal work requiring
graduation from a recognized law school or equivalent experience, pending admission to the bar.
0905 – General Attorney Series*
This series covers professional legal positions involved in preparing cases for trial and/or the trial
of cases before a court or an administrative body or persons having quasi-judicial power;
rendering legal advice and services with respect to questions, regulations, practices, or other
matters falling within the purview of a Federal Government agency (this may include conducting
investigations to obtain evidentiary data); preparing interpretative and administrative orders,
rules, or regulations to give effect to the provisions of governing statutes or other requirements of
law; drafting, negotiating, or examining contracts or other legal documents required by the
agency's activities; drafting, preparing formal comments, or otherwise making substantive
recommendations with respect to proposed legislation; editing and preparing for publication
statutes enacted by Congress, opinions or discussions of a court, commission, or board; drafting
and reviewing decisions for consideration and adoption by agency officials.
Included also are positions, not covered by the Administrative Procedure Act, involved in
hearing cases arising under contracts or under the regulations of a Federal Government agency
when such regulations have the effect of law, and rendering decisions or making
recommendations for disposition of such cases. The work of this series requires admission to the
bar.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 76
0930 – Hearings and Appeals Series
This series covers positions that involve the adjudication of cases that typically include the
conduct of formal or informal hearings that accord appropriate due process, arising under statute
or under the regulations of a Federal agency when the hearings are not subject to the
Administrative Procedure Act; or involve the conduct of appellate reviews of prior decisions.
The work requires the ability to review and evaluate investigative reports and case records,
conduct hearings in an orderly and impartial manner, determine credibility of witnesses, sift and
evaluate evidence, analyze complex issues, apply agency rules and regulations and court
decisions, prepare clear and concise statements of fact, and exercise sound judgment in arriving
at decisions. Some positions require application of a substantive knowledge of agency policies,
programs, and requirements in fields such as personnel management or environmental
protection.
0950 – Paralegal Specialist Series*
This series covers positions not requiring professional legal competence that involve various
legal assistance duties, of a type not classifiable in some other series in the Legal and Kindred
Group, in connection with functions such as hearings, appeals, litigation, or advisory services.
The specialists analyze the legal impact of legislative developments and administrative and
judicial decisions, opinions, determinations, and rulings on agency programs; conduct research
for the preparation of legal opinions on matters of interest to the agency; perform substantive
legal analysis of requests for information under the provisions of various acts; or other similar
legal support functions that require discretion and independent judgment in the application of a
specialized knowledge of laws, precedent decisions, regulations, agency policies and practices,
and judicial or administrative proceedings. Such knowledge is less than that represented by
graduation from a recognized law school, and may have been gained from formalized,
professionally instructed agency or educational institution training or from professionally
supervised on-the-job training. While the paramount knowledge requirements of this series are
legal, some positions also require a practical knowledge of subject matter areas related to the
agency's substantive programs.
0958 – Employee Benefits Law Series
This series covers positions that involve administering, supervising, or performing work
requiring specialized knowledge of the provisions governing the administration of private sector
employer or employee organization-sponsored pension, health, and welfare plans and the
management of plan funds. This knowledge is used to: (1) interpret such laws as the Employee
Retirement Income Security Act (ERISA), certain provisions of the Federal Employees’
Retirement System Act (FERSA) relating to the Thrift Savings Plans, pertinent amendments, and
tax law, as well as relevant court decisions, regulations, rulings, opinions, and appeal decisions;
(2) prepare associated regulations, rulings, advisory opinions, appeal decisions, exemptions, and
other technical guides; (3) examine legislative and public policy issues that affect the
management, investment practices, assets, and viability of the nation’s employee benefit plans;
(4) formulate statutory, regulatory, and policy proposals; and/or (5) provide policy and technical
guidance on matters of enforcement.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 77
0962 – Contact Representative Series***
This series covers one-grade interval administrative support positions that supervise, lead, or
perform support and related work in connection with:
• dispersing information to the public on rights, benefits, privileges, or obligations under a
body of law;
• explaining pertinent legal provisions, regulations, and related administrative practices,
and their application to specific cases; and
• assisting individuals in developing needed evidence and preparing required documents or
in resolving errors, delays, or other problems in obtaining benefits or fulfilling
obligations.
0963 – Legal Instruments Examining Series***
This series covers one-grade interval administrative support positions that supervise, lead, or
perform support and related work in connection with the examination of legal instruments and
supporting documents, other than claims, to determine whether a requested action complies with
certain provisions of various laws. The work requires the application of particular regulatory and
procedural knowledge that is based on those laws.
0965 – Land Law Examining Series*
This series covers positions the duties of which are to administer, supervise, or perform quasi-
legal work involved in processing, adjudicating and advising on applications and claims for
rights, privileges, gratuities, or other benefits authorized under the various public land, mineral
leasing, and mining laws. The work requires knowledge of governing public laws and agency
policies and procedures regarding the application of these laws, but does not require full
professional legal training.
0967 – Passport and Visa Examining Series*
This series covers positions that involve managing, supervising, or performing administrative
work concerned with adjudicating applications for United States passports or visas, including
related work involving determining citizenship or fitness of non-citizens for admission to the
United States. The work requires knowledge of legal and regulatory provisions governing U.S.
citizenship, nationality, and/or visas; and principles, systems, and operations related to the
issuance of passports or other citizenship registration, certificates, or visas.
0986 – Legal Assistance Series***
This series covers one-grade interval administrative support positions that supervise, lead, or
perform legal assistance work not classifiable in any other series in the Legal and Kindred
Group, 0900. The work requires specialized knowledge of processes, procedures, and practices
to support legal activities.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 78
0987 – Tax Law Specialist Series
This series covers all classes of positions, not classifiable in any other series, the principal duties
of which are to administer, supervise, or perform quasi-legal technical tax work requiring
analysis and application of tax principles and specialized knowledge of the Internal Revenue
Code and related laws, court decisions, regulations, and precedent rulings of the Internal
Revenue Service, not requiring legal training equivalent to that represented by graduation from a
recognized law school; in such functions as: (1) interpreting the Internal Revenue Code, related
laws, regulations, rulings, and precedents; (2) preparing regulations, rulings, and technical
guides; and (3) making or reviewing determinations and decisions in such matters.
0991 – Workers' Compensation Claims Examining Series*
This series covers quasi-legal positions concerned with work involving the examination,
development, and adjudication of claims for compensation (monies and medical services) under
the Federal Employees' Compensation Act, and/or the Longshoremen's and Harbor Workers'
Compensation Act, and/or their statutory extensions. Such work requires a comprehensive
knowledge of the workers' compensation program, and an extensive lay medical knowledge of
impairments and diseases.
0993 – Railroad Retirement Claims Examining Series**
This series covers positions that involve managing, supervising, or performing work concerned
with the administration and operation of national railroad retirement benefit programs. This
includes: (1) examining, adjudicating, adjusting, authorizing, or reconsidering applications and
claims for retirement, disability, survivor, and related benefits; (2) providing guidance,
consultation, and staff assistance to organizations and individuals regarding retirement and
related benefits; (3) formulating and evaluating program policies and functions; (4) developing
procedures, methods, work aids, technical guides, and other reference material for program
operations; (5) auditing the annuitant and survivor rolls and taking actions to prevent fraudulent
payments; and (6) developing or conducting program training. Positions included in this series
primarily require knowledge of the laws, regulations, principles, and operational requirements of
national railroad retirement benefit programs; knowledge of the interrelationships among these
programs and other related public and private sector programs; and analytical skills and abilities
used in planning, developing, evaluating, or carrying out the operation and delivery of these
programs. All positions require knowledge, skills, and abilities sufficient to adjudicate, authorize
or reconsider claims for benefits.
0996 – Veterans Claims Examining Series*
This series covers positions the duties of which are to administer, supervise, or perform quasi-
legal work involved in developing, examining, adjusting, reconsidering, or authorizing the
settlement of claims filed by veterans, their dependents and beneficiaries, in regard to disability
compensation, disability, pension, death pension, death compensation, National Service Life
Insurance and U.S. Government Life Insurance, as well as other Veterans Administration
administered benefits.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 79
0998 – Claims Assistance and Examining Series***
This series covers one-grade interval administrative support positions that supervise, lead, or
perform support and related work in examining, reviewing, developing, adjusting, reconsidering,
or recommending authorization of claims by or against the Federal Government. The work
requires knowledge of claims processing procedures and claims requirements. This includes the
following:
• examine claims due to loss and damage by or against the Government;
• settle claims for the payment of monetary allowances or gratuities based upon
dependency on an active or deceased former military service member;
• develop, examine, adjust, reconsider, and/or authorize settlement of claims against the
Government; settle claims involving assets of a deceased or incompetent person that are
in the possession of a Government agency; and
• examine and develop claims cases for adjudication including determining and verifying
entitlement to benefits, verifying post-entitlement actions regarding beneficiaries, and
answering inquiries about benefits or procedures for filing claims.
0999 – Legal Occupations Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 80
1000 – INFORMATION AND ARTS GROUP
This group includes positions that involve professional, artistic, technical, or clerical work in:
(1) the communication of information and ideas through verbal, visual, or pictorial means; (2)
the collection, custody, presentation, display, and interpretation of art works, cultural objects,
and other artifacts; or (3) a branch of fine or applied arts such as industrial design, interior
design, or musical composition. Positions in this group require writing, editing, and language
ability; artistic skill and ability; knowledge of foreign languages; the ability to evaluate and
interpret informational and cultural materials; or the practical application of technical or esthetic
principles combined with manual skill and dexterity; or related clerical skills.
Series in this group are:
1001 – General Arts and Information Series
This series covers all positions the duties of which are to administer, supervise, or perform: (1)
any combination of work characteristic of two or more series in this group where: (a) no one
type of work is series controlling; (b) the paramount qualification requirements are not
characteristic of another series in the group; and (c) the combination of work is not specifically
provided for in another series, or (2) other work typical of this group for which no other series
has been established.
1008 – Interior Design Series**
This series covers positions the duties of which are to perform, supervise, or manage work
related to the design of interior environments in order to promote employee productivity, health,
and welfare, and/or the health and welfare of the public. Typical duties include investigating,
identifying, and documenting client needs; analyzing needs, proposing options and, working with
the client, developing specific solutions; developing design documents, including contract
working drawings and specifications; and, as appropriate, managing design projects performed
in-house or by contract. The work requires applying knowledge from a variety of such fields as:
(1) interior construction (building systems and components, building codes, equipment,
materials, and furnishings, working drawings and specification, codes and standards); (2)
contracting (cost estimates, bid proposals, negotiations, contract awards, site visits during
construction, pre- and post-occupancy evaluations); (3) facility operation (maintenance
requirements, traffic patterns, security and fire protection); (4) aesthetics (sense of scale,
proportion, and form; color, texture, and finishes; style and visual imagery); (5) psychology
(privacy and enclosure; effects of environmental components (color, texture, space, etc.) on
mood, alertness, etc.); and, as appropriate, (6) management (design project and resource
coordination).
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 81
1010 – Exhibits Specialist Series**
This series covers positions that supervise or perform work involved in planning, constructing,
installing, and operating exhibits, the preparation of gallery space for exhibits, the preservation
of historic buildings, or the restoration or preparation of items to be exhibited. The work
requires a combination of artistic abilities, technical knowledge and skills, and ability to
understand the subject matter concepts that assigned exhibits projects are intended to convey.
1015 – Museum Curator Series*
This series covers all classes of positions the primary duties of which are to administer,
supervise, or perform professional work related to research, collections and exhibits in Federal
museums, when such work is not classifiable in other professional, scientific, or historical series.
1016 – Museum Specialist and Technician Series*
This series covers all classes of positions the duties of which include technical and specialized
work in connection with the operation of public museums or the management of museum
collections.
1020 – Illustrating Series**
This series covers positions that supervise or perform work involved in laying out or executing
illustrations in black and white or in color, and with retouching photographs. The work requires
artistic ability, the skill to draw freehand or with drawing instruments, and the ability to use art
media such as pen-and-ink, pencils, tempera, acrylics, oils, wash, watercolor, pastels, air brush,
or computer-generated graphics. It also requires knowledge of the subject matter being depicted
sufficient to create accurate visual representations. Knowledge of basic art principles such as
color, line, form, and space is required to produce appropriately composed illustrations.
1035 – Public Affairs Series*
This series covers positions responsible for administering, supervising, or performing work
involved in establishing and maintaining mutual communication between Federal agencies and
the general public and various other pertinent publics including internal or external, foreign or
domestic audiences. Positions in this series advise agency management on policy formulation
and the potential public reaction to proposed policy, and identify and carry out the public
communication requirements inherent in disseminating policy decisions. The work involves
identifying communication needs and developing informational materials that inform appropriate
publics of the agency's policies, programs, services and activities, and plan, execute, and evaluate
the effectiveness of information and communication programs in furthering agency goals. Work
in the series requires skills in written and oral communication, analysis, and interpersonal
relations.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 82
1040 – Language Specialist Series*
This series covers positions the primary duties of which are to administer, supervise, or perform
work in rendering from a foreign language into English or from English into a foreign language
the spoken or written word where the ultimate objective is accurate translations and/or
interpretations.
1046 – Language Clerical Series**
This series covers positions the duties of which are to supervise or perform translating and/or
interpreting work from and into English where the level of language knowledge and skills
required is sufficient only for mutual understanding of basic concepts, phrases, and words, or
where the level is limited in breadth because of the routine, repetitive nature of the interpreting
and translating assignments, and/or clerical duties are performed in conjunction with such
translating or interpreting.
1051 – Music Specialist Series
This series covers positions that require a knowledge of one or more of the music arts such as
vocal or instrumental music; composition, theory, and harmony; arranging and orchestration;
choral or instrumental conducting; classical or modern dance styles including choreography and
notation; or musicology. Music specialists: (1) plan, supervise, administer, or carry out
educational, recreational, cultural, or other programs in music such as creative music clinics or
workshops, or electronic music experiments; (2) produce, stage, direct, or conduct musical
productions, concerts, or recitals; (3) instruct or serve as a specialist in conducting; composing;
arranging; interpreting classical, modern, ethnic or cultural dance forms; choreography;
musicology; or choral or instrumental music; or (4) perform other functions requiring knowledge
or skill in music.
1054 – Theater Specialist Series
This series covers positions that require a knowledge of the techniques of producing, staging,
rehearsing, or performing in theatrical productions; of technical production; or of theatrical
history and literature. Theater specialists: (1) plan, supervise, administer, or carry out
educational, recreational, cultural, or other programs in theater, such as children's theater or
creative dramatics; (2) produce, stage, or direct theatrical productions; (3) instruct or serve as a
specialist in direction; technical production; dance production; performance techniques;
playwriting; play or music theater production; or theater administration, management or
promotion; or (4) perform other functions requiring knowledge and skill in the theater arts.
1056 – Art Specialist Series
This series covers positions that require knowledge of the theories and techniques of one or more
art forms. Art specialists: (1) plan, supervise, administer, or carry out educational, recreational,
cultural, or other programs in art, (2) demonstrate the techniques and instruct in one or more of
the arts, or (3) perform other functions requiring knowledge and skill in one or more art forms.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 83
1060 – Photography Series*
This series covers positions that involve supervising or performing work in operating still,
television (video), or motion picture cameras, and in processing photographic film and negatives.
The work requires, in addition to a knowledge of the equipment, techniques, and processes of
photography; (1) working knowledge of the subject matter to be photographed; and/or (2) artistic
ability in selecting, arranging, and lighting subjects or in processing work.
1071 – Audiovisual Production Series*
This series covers positions that involve supervising or performing work in the production of
videotaped and live television programs; live and prerecorded radio broadcasts; motion picture
films; broadcast type closed circuit teleconferences; and other similar productions, such as slide
shows with sound accompaniments. The work requires the ability to plan, organize, and direct
the work of writers, editors, actors, narrators, musicians, set designers, audio and lighting
technicians, camera operators, and other associated technical personnel to produce, select, and
arrange the actions, sounds, and visual effects required for the finished production.
1082 – Writing and Editing Series**
This series covers positions that involve writing and editing materials, such as reports,
regulations, articles, newsletters, magazines, news releases, training materials, brochures,
interpretive handbooks, pamphlets, guidebooks, scholarly works, reference works, speeches, or
scripts. The work requires the acquisition of information on a variety of subjects in the course of
completing assignments. The work requires the development, analysis, and selection of
appropriate information and presentation of the information in a form and at a level suitable for
the intended audience.
1083 – Technical Writing and Editing Series**
This series covers positions that involve writing or editing technical materials, such as reports of
research findings; scientific or technical articles, news releases, and periodicals; regulations in
technical areas; technical manuals, specifications, brochures, and pamphlets; or speeches or
scripts on scientific or technical subjects. Technical writers and technical editors draw on a
substantial knowledge of a particular subject-matter area, such as the natural or social sciences,
engineering, law, or other fields. The work involves the development of information and
analysis to select and present information on the specialized subject in a form and at a level
suitable for the intended audience.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 84
1084 – Visual Information Series**
This series covers positions that supervise or perform work involved in communicating
information through visual means. Work in this series includes the design and display of such
visual materials as photographs, illustrations, diagrams, graphs, objects, models, slides, and
charts used in books, magazines, pamphlets, exhibits, live or video recorded speeches or lectures,
and other means of communicating. The work requires knowledge of and ability to apply the
principles of visual design; knowledge of the technical characteristics associated with various
methods of visual display; and the ability to present subject matter information in a visual form
that will convey the intended message to, or have the desired effect on, the intended audience.
1087 – Editorial Assistance Series*
This series covers positions that involve editorial support work in preparing manuscripts for
publication and verifying factual information in them. Such support work includes editing
manuscripts for basic grammar and clarity of expression as well as marking copy for format.
These positions require skill in using reference works to verify information and knowledge of
grammar, punctuation, spelling, and good English usage.
1099 – Information and Arts Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 85
1100 – BUSINESS AND INDUSTRY GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform work pertaining to and requiring a knowledge of business and trade
practices, characteristics and use of equipment, products, or property, or industrial production
methods and processes, including the conduct of investigations and studies; the collection,
analysis, and dissemination of information; the establishment and maintenance of contacts with
industry and commerce; the provision of advisory services; the examination and appraisement of
merchandise or property; and the administration of regulatory provisions and controls.
Series in this group are:
1101 – General Business and Industry Series
This series covers all classes of positions the duties of which are to administer, supervise, or
perform: (1) any combination of work characteristic of two or more series in this group where
no one type of work is series controlling and where the combination is not specifically included
in another series; or (2) other work properly classified in this group for which no other series has
been provided.
1102 – Contracting Series*
This series includes positions that manage, supervise, perform, or develop policies and
procedures for professional work involving the procurement of supplies, services, construction,
or research and development using formal advertising or negotiation procedures; the evaluation
of contract price proposals; and the administration or termination and close out of contracts. The
work requires knowledge of the legislation, regulations, and methods used in contracting; and
knowledge of business and industry practices, sources of supply, cost factors, and requirements
characteristics.
1103 – Industrial Property Management Series*
This occupation includes positions which primarily require a knowledge of business and
industrial practices, procedures, and systems for the management and control of Government-
owned property. These positions involve technical work in the administration of contract
provisions relating to control of Government property in the possession of contractors, from
acquisition through disposition. Also included are positions that involve providing staff
leadership and technical guidance over property administration matters.
1104 – Property Disposal Series*
This series includes administrative, managerial, and technical work required to redistribute,
donate, sell, abandon, destroy, and promote the use of excess and surplus personal property.
Employees must know: (a) characteristics, proper identities, and uses of property items; (b)
merchandising and marketing methods and techniques; and/or (c) property disposal policies,
programs, regulations, and procedures.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 86
1105 – Purchasing Series*
This series includes positions that involve supervising or performing work to acquire supplies,
services, and construction by purchase, rental, or lease through (1) delivery orders and/or (2)
small purchase procedures. The work requires knowledge of policies and procedures for
delivery orders and small purchases. This work also requires knowledge of commercial supply
sources and common business practices related to sales, prices, discounts, units of measurement,
deliveries, stocks, and shipments.
1106 – Procurement Clerical and Technician Series*
This series includes positions that involve performing or supervising clerical and technical work
that supports the procurement of supplies, services, and/or construction. Procurement clerks and
technicians prepare, control, and review procurement documents and reports; verify or abstract
information contained in documents and reports; contact vendors to get status of orders and
expedite delivery; maintain various procurement files; resolve a variety of shipment, payment, or
other discrepancies; or perform other similar work in support of procurement programs and
operations. The work requires a practical knowledge of procurement procedures, operations,
regulations, and programs.
1107 – Property Disposal Clerical and Technician Series*
This series includes positions involved in supervising or performing support work related to the
utilization, donation, sale, and other disposition of excess and surplus personal property. It
requires knowledge of property disposal operations and programs and the ability to apply
regulations, practices, and procedures.
1109 – Grants Management Series**
This series includes positions which manage, supervise, lead, or perform administrative business,
policy, and analytical work involving: (1) the management, award, and/or obligation of funds for
grants, cooperative agreements, and other related instruments and services such as discretionary
and mandatory grants, using financial, administrative, business and negotiation procedures; (2)
the competitive or non-competitive evaluation of grants proposals; and/or (3) the administration
or termination, and/or closeout of grants and/or grants assistance and agreement awards.
1130 – Public Utilities Specialist Series
This series covers positions that require application of knowledge concerning the business
practices, rate structures, and operating characteristics of public utilities, in carrying out such
functions as: (1) analysis of utility rate schedules to determine their reasonableness and
applicability; (2) investigation and analysis of the business management organization and
financial structure of public utilities in connection with licensing or regulatory actions, including
preparation and presentation of testimony before regulatory bodies; (3) purchase or sale by the
Government of utility resources and services; and (4) related functions that require the kind of
knowledge indicated above. The utilities with which these positions are primarily concerned are
telecommunications, electric and gas power, water, steam, and sewage disposal.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 87
1140 – Trade Specialist Series**
This series includes positions the duties of which are to administer, supervise, or perform
promotional, advisory, or analytical functions pertaining to the commercial distribution of goods
and services. The work performed concerns, and requires a practical knowledge of, market
structure and trends, competitive relationships, retail and wholesale trade practices, distribution
channels and costs, business financing and credit practices, trade restrictions and controls, and
principles of advertising and consumer motivation.
1144 – Commissary Management Series*
This series covers positions the incumbents of which manage, supervise the management of, or
advise on the operation of commissary stores or departments thereof, or overall commissary
operations. These positions require primarily knowledge of commercial retail food
merchandising and food store management.
1145 – Agricultural Program Specialist Series*
This series covers positions involving work in developing, reviewing, administering, and
coordinating programs for direct farmer-producer participation in production adjustment, price
support, land conservation, and similar programs. The work requires a knowledge of agricultural
stabilization, conservation, and related programs; farming customs and practices; crop
cultivation; production and marketing methods; and related agricultural activities.
1146 – Agricultural Marketing Series*
This series includes positions involving management, research, analytical, regulatory, or other
specialized work concerned with the marketing of one or more agricultural commodities or
products. The work requires a practical knowledge of marketing functions and practices,
including, for example, a knowledge of or experience with: the commodity exchanges and
markets, agricultural trade, or the practices and methods involved in various agricultural
marketing or agribusiness operations, or a knowledge of the requirements of one or more
statutory provisions relating to an agricultural marketing program.
1147 – Agricultural Market Reporting Series*
This series includes all positions primarily concerned with collection, analysis and dissemination
of current information on available supplies, movement, demand, prices, marketing trends, and
other facts relating to the marketing of agricultural products. This work, in its various aspects,
requires: (1) knowledge of the methods and practices characteristic of markets in the assigned
commodity area; (2) ability to establish and maintain sound working relationships with the
industry; and (3) knowledge of the physical characteristics, production factors, and quality
grading or inspection criteria of the assigned group of commodities.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 88
1150 – Industrial Specialist Series*
This series includes positions that require primarily a practical knowledge of the nature and
operations of an industry or industries, and the materials, facilities and methods employed by the
industry or industries in producing commodities. These positions involve the administration,
supervision or performance of one or more of the following functions: (1) developing and
carrying out plans for the expansion, conversion, integration or utilization of industrial
production facilities, either to meet mobilization or strategic requirements or to strengthen the
industrial economy; (2) furnishing technical information, assistance, and advice concerning
facilities, machinery, methods, materials and standards for industrial production (which may
include exploration, extraction, refining, manufacturing and processing operations); (3)
developing and/or administering provisions or regulations covering such matters as materials
allocation, tariffs, export-import control, etc.; (4) conducting surveys of industrial plants to
evaluate capacity and potential for production of specific commodities; (5) planning, evaluating,
and maintaining technical surveillance over Government production operations, either in
contractor plants or in Government-operated plants; or (6) performing related functions which
require essentially similar knowledge as the functions listed above.
1152 – Production Control Series*
This series covers positions involved in the supervision or performance of planning, estimating,
scheduling, and expediting the use of labor, machines, and materials in specific manufacturing or
remanufacturing operations that employ mechanical or automated production systems and
methods in the fabrication, rebuilding, overhaul, refurbishing, or repair of any type of
Government-owned, controlled, or operated equipment, systems, facilities, and supplies.
1160 – Financial Analysis Series*
This series includes all positions the duties of which are to direct or perform analytical and
evaluative work requiring a comprehensive knowledge of (1) the theory and principles of finance
applicable to the full range of financial operations and transactions involved in the general
activities of the various types of business corporate organizations; (2) the financial and
management organization, operations, and practices of such corporate organizations; (3)
pertinent statutory or regulatory provisions; and (4) related basic economic, accounting, and legal
principles.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 89
1163 – Insurance Examining Series**
This series includes positions the duties of which are to direct, supervise, or perform work
involved in insuring persons or property, determining that adequate insurance to protect
Government or private interests has been provided, settling claims arising under insurance
contracts, or performing other similar insurance examining work when the duties performed are
of a technical, nonclerical nature, requiring (1) knowledge of insurance principles, procedures,
and/or practices; the commercial insurance market; commercial insurance operations; or similar
specialized insurance knowledge, (2) knowledge of pertinent statutory or regulatory provisions;
related administrative regulations, and (3) some knowledge of contract law and of other laws
related to the particular kind of insurance involved but not legal training equivalent to that
represented by graduation from a recognized law school.
1165 – Loan Specialist Series*
This series includes all positions the duties of which are to direct or perform analytical and
evaluative work which requires knowledge of (1) credit risk factors and lending principles
involved in loans of specialized types granted, insured, or guaranteed by the Federal
Government; (2) financial structures and practices of business organizations concerned with such
loans; and (3) pertinent statutory, regulatory, and administrative provisions.
1169 – Internal Revenue Officer Series*
This series includes positions involved in administering, supervising, or performing work related
to collecting delinquent taxes, surveying for unreported taxes, and securing delinquent returns.
The work requires application of a knowledge of (1) general or specialized business practices;
(2) pertinent tax laws, regulations, procedures, and precedents; (3) judicial processes, laws of
evidence, and the interrelationship between Federal and State laws with respect to collection and
assessment processes; and (4) investigative techniques and methods.
1170 – Realty Series*
This series includes positions the primary duties of which are to perform, advise on, plan, or
direct one or more of the following functions: (1) acquisition of real property; (2) management of
real property in (a) the administration of Federally owned, Indian-owned, leased, or consigned
space or property, or (b) preparation for disposal; or (3) disposal of real property. The work
requires a knowledge of real estate laws, principles, practices, and markets.
1171 – Appraising Series*
This series covers positions that involve supervising or performing work in appraising and
reviewing the appraisals of real or personal property or property interests. These positions
require technical knowledge and skill in the application of the principles, practices, and
techniques of appraisal.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 90
1173 – Housing Management Series*
This series covers positions the duties of which are (1) to manage r to assist in managing one or
more family housing projects, billeting facilities, or other accommodations such as transient or
permanent individual and family living quarters, dormitory facilities and restricted occupancy
buildings including adjacent service facilities and surrounding grounds; and/or (2) to administer,
supervise, or perform work involved in the evaluation of housing management programs, the
development of administrative procedures, and the provision of technical assistance to onsite
housing management. Positions in this occupation require a variety of housing management and
administrative knowledge and related practical skills and abilities in such housing activities as:
operations and maintenance, procurement of services, cost management and financial planning,
assignments and utilization, occupancy changes and periodic inspections, scheduled and special
requirement surveys, new construction and improvements, control of furnishings and equipment,
master planning, and management-tenant relations. While some positions may involve
administrative or indirect supervision of trade or craft work, an intensive practical knowledge of
skilled trade and craft work techniques and processes is not required.
1176 – Building Management Series*
This series covers positions that involve management of buildings and other facilities to provide
organizations with appropriate office space and essential building services. Employees in this
series typically perform one or more of the following functions: (1) applying business knowledge
to directly manage, or assist in managing, the operation of one or more buildings and the
surrounding property; (2) directing comprehensive building management programs; or (3)
performing staff level work in the study of building management methods and the development
of standard building management practices.
1199 – Business and Industry Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 91
1200 – COPYRIGHT, PATENT, AND TRADEMARK GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional scientific, technical, and legal work involved in the cataloging
and registration of copyrights, in the classification and issuance of patents, in the registration of
trademarks, in the prosecution of applications for patents before the Patent Office, and in the
giving of advice to Government officials on patent matters.
Series in this group are:
1202 – Patent Technician Series
This series covers positions that have responsibility for supervising or performing technical work
in support of professional evaluation and examination of patent applications, including searching
for, selecting, evaluating and presenting pertinent background data and documents. The duties of
positions in this series require the application of: (1) an understanding of the basic principles and
practices in a narrow field of physical science or engineering; and (2) quasi-legal knowledge of
precedents, practices and procedures under patent laws governing the processing of patent
applications. They do not require full professional competence equivalent to that represented by
completion of a full 4-year accredited college curriculum leading to a bachelor's degree in
engineering or one of the physical sciences.
1210 – Copyright Series
This series covers positions that require the exercise of discretion and independent judgment in
the application of a broad knowledge of copyright law, precedents, regulations, and practices.
The duties include examining, registering, cataloging, disseminating information, and certifying
original and renewal copyrights.
1220 – Patent Administration Series
This series covers all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional scientific, technical, and legal work involved in the
administration of the patent and trademark laws through the issuance of patents for inventions in
the various arts and through the registration of trademarks.
1221 – Patent Adviser Series*
This series includes positions involving professional scientific or engineering work, and, in
addition, legal work pertaining to the analysis of inventions and the evaluation of the
patentability thereof. This entails preparing and prosecuting applications for patents; preparing
and presenting briefs and arguments and prosecuting appeals and interferences before the Patent
Office; making infringement investigations, and rendering opinions on the validity of patents, in
order to protect the Government's interest in such inventions.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 92
1222 – Patent Attorney Series*
This series includes positions involved with performing professional legal, scientific, and
technical work concerning patents including rendering opinions on validity and infringement of
patents, negotiation of patent licenses, settlement of patent claims, negotiation of patent clauses
in contracts, providing professional legal advice to contracting officers and other procurement
personnel on patent matters, and the preparation and/or presentation of briefs and arguments
before the Patent Office or before the Federal Courts. Also included in this series are positions
which, in addition to the foregoing, may be involved with performing similar professional legal
functions regarding trademark. The work of this series requires training equivalent to that
represented by graduation (with a degree in one of the scientific or engineering disciplines) from
an accredited college or university, in addition to a degree from a recognized law school and
admission to the bar.
1223 – Patent Classifying Series*
This series includes all professional, scientific, and technical positions which are primarily
concerned with developing and/or administering systems for the classification, for patent
purposes, of the technological knowledge embodied in United States patents and related material.
1224 – Patent Examining Series*
This series includes all classes of positions, the duties of which are to advise on, administer,
supervise, or perform professional, scientific, technological, and legal work involved in the
examination and disposition of applications for patents, exclusive of design patents, to determine
the grant or denial of patents based on such applications, and in the adjudication of petitions and
appeals from decisions on such applications. Such work in its various aspects involves the
utilization of the basic and advanced concepts of the natural sciences, the techniques of all
branches of engineering and of the industrial arts, and the application of those aspects of
procedural and substantive law generally, and of the statutory and case law applied to patents
specifically, which are applicable to the patent examining process.
1226 – Design Patent Examining Series*
This series includes all classes of positions the duties of which are to supervise or perform
professional, technical and legal work involved in the granting or denial of applications for
design patents. Such work involves the employment of basic concepts of the natural sciences,
techniques of the industrial arts, fundamentals of aesthetic and functional design, and the
application of statutes and precedent procedures in design patent matters.
1299 – Copyright and Patent Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
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U.S. Office of Personnel Management 93
1300 – PHYSICAL SCIENCES GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work, or subordinate technical
work, in any of the fields of science concerned with matter, energy, physical space, time, nature
of physical measurement, and fundamental structural particles; and the nature of the physical
environment.
Series in this group are:
1301 – General Physical Science Series***
This series includes positions that involve professional work in the physical sciences when there
is no other more appropriate series, that is, the positions are not classifiable elsewhere. This
series also includes work in a combination of physical science fields, with no one predominant.
1306 – Health Physics Series***
This series includes positions that require primarily application of professional knowledge and
competence in health physics, which is concerned with the protection of persons and their
environment from unwarranted exposure to ionizing radiation.
1310 – Physics Series***
This series includes positions that advise, administer, supervise, or perform research or other
professional and scientific work in the investigation and application of the relations between
space, time, matter, and energy in the areas of mechanics, sound, optics, heat, electricity,
magnetism, radiation, or atomic and nuclear phenomena.
1311 – Physical Science Technician Series***
This series covers one-grade interval technical positions that supervise, lead, or perform
nonprofessional work in the physical sciences that is not specifically included in other technical
series in the Physical Sciences Group. Physical science technicians perform technical work in
such fields as astronomy, chemistry, geology, physics, geophysics, health physics, metallurgy,
and oceanography for which a specific technician series has not been established. Work in this
series does not require full professional knowledge equivalent to that represented by completion
of a bachelor’s degree in a physical science field.
1313 – Geophysics Series***
This series includes professional scientific positions requiring application of knowledge of the
principles and techniques of geophysics and related sciences in the investigation, measurement,
analysis, evaluation, and interpretation of geophysical phenomena and artificially applied forces
and fields related to the structure, composition, and physical properties of the earth and its
atmosphere.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 94
1315 – Hydrology Series***
This series includes positions that involve professional work in hydrology, the science concerned
with the study of water in the hydrologic cycle. The work includes basic and applied research on
water and water resources; the collection, measurement, analysis, and interpretation of
information on water resources; the forecast of water supply and water flows; and the
development of new, improved or more economical methods, techniques, and instruments.
1316 – Hydrologic Technician Series***
This series covers one-grade interval technical positions that supervise, lead, or perform
nonprofessional work that requires practical knowledge of the methods, procedures, and
instrumentation used in hydrologic studies. Hydrologic technicians gather information on the
quantity, quality, availability, movement, and distribution of ground water and surface water.
They also evaluate water samples and data, prepare reports, and carry out related duties that
support professional work in hydrology. Work in this series does not require full professional
knowledge equivalent to that represented by completion of a bachelor’s degree in hydrology.
1320 – Chemistry Series***
This series includes all positions involving work that requires full professional education and
training in the field of chemistry. This work includes the investigation, analysis, and
interpretation of the composition, molecular structure, and properties of substances, the
transformations which they undergo, and the amounts of matter and energy included in these
transformations. This work includes the investigation, analysis, and interpretation of the
composition, physical and chemical properties, molecular structure and chemical reactions of
substances; the prediction of transformation they undergo; and the amount of matter and energy
included in these transformations.
1321 – Metallurgy Series***
This series includes positions that require primarily professional education and training in the
field of metallurgy, including ability to apply the relevant principles of chemistry, physics,
mathematics, and engineering to the study of metals. Metallurgy is the art and science of
extracting metals from their ores, refining them, alloying them and preparing them for use, and
studying their properties and behavior as affected by the composition, treatment in manufacture,
and conditions of use.
1330 – Astronomy and Space Science Series***
This series includes professional positions requiring primarily application of the principles and
techniques of astronomy and physics in the investigation and interpretation of the physical
properties, composition, evolution, position, distance, and motion of extraterrestrial bodies and
particles in space.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 95
1340 – Meteorology Series***
This series includes positions that involve professional work in meteorology, the science
concerned with the earth*s atmospheric envelope and its processes. The work includes basic and
applied research into the conditions and phenomena of the atmosphere; the collection, analysis,
evaluation, and interpretation of meteorological data to predict weather and determine
climatological conditions for specific geographical areas; the development of new or the
improvement of existing meteorological theory; and the development or improvement of
meteorological methods, techniques, and instruments. Positions in this occupation require full
professional knowledge and application of meteorological methods, techniques, and theory.
1341 – Meteorological Technician Series***
This series covers one-grade interval technical positions that supervise, lead, or perform
nonprofessional work in weather forecasting, observation, documentation, research, or other
areas of meteorology. Meteorological technicians observe and analyze weather elements or
predict the effects of weather in the atmosphere and on the earth’s surface. This requires
practical knowledge of meteorological equipment, principles, and methods, as well as skill in
collecting data, making observations, forecasting weather, and verifying data. Work in this
series does not require full professional knowledge equivalent to that represented by completion
of a bachelor’s degree in meteorology.
1350 – Geology Series***
This series includes professional scientific positions applying a knowledge of the principles and
theories of geology and related sciences in the collection, measurement, analysis, evaluation, and
interpretation of geologic information concerning the structure, composition, and history of the
earth. This includes the performance of basic research to establish fundamental principles and
hypotheses to develop a fuller knowledge and understanding of geology, and the application of
these principles and knowledge to a variety of scientific, engineering, and economic problems.
1360 – Oceanography Series***
This series includes professional scientific positions engaged in the collection, measurement,
analysis, evaluation and interpretation of natural and physical ocean phenomena, such as
currents, circulations, waves, beach and near-shore processes, chemical structure and processes,
physical and submarine features, depth, floor configuration, organic and inorganic sediments,
sound and light transmission, color manifestations, heat exchange, and similar phenomena (e.g.,
biota, weather, geological structure, etc.). Oceanographers plan, organize, conduct, and
administer seagoing and land-based study and research of ocean phenomena for the purpose of
interpreting, predicting, utilizing and controlling ocean forces and events. This work requires a
fundamental background in chemistry, physics, and mathematics and appropriate knowledge in
the field of oceanography.
1361 – Navigational Information Series*
This series covers all classes of positions involving the acquisition, collection, evaluation,
selection, and preparation of vital aeronautical or marine information for dissemination in
official publications concerning safe navigation and related operations, requiring the technical
and practical knowledge of air or marine navigation and operations.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 96
1370 – Cartography Series***
This series includes positions requiring the application of professional knowledge and skills in
mapping and related sciences, and relevant mathematics and statistics to plan, design, research,
develop, construct, evaluate and modify mapping and charting systems, products, and
technology.
1371 – Cartographic Technician Series***
This series covers one-grade interval technical positions that supervise, lead, or perform
nonprofessional work that requires a practical knowledge of the processes, practices, methods,
and techniques involved in constructing new or revised maps, charts, and related cartographic
products. Cartographic technicians supervise or perform precompilation tasks such as reviewing
source materials, extending basic geodetic control networks, and providing input for plotting
map projections and collars. In addition, they perform drafting, digitizing, integrating, and
editing/reviewing in connection with cartographic products, and may carry out stereoscopic
photogrammetric and/or monoscopic compilation. Work within this series does not require full
professional knowledge equivalent to that represented by completion of a bachelor’s degree in
cartography or a related science.
1372 – Geodesy Series***
This series includes professional positions requiring primarily application of the principles and
techniques of geodesy. The work includes determining the size and shape of the earth and its
gravitational field, measuring the intensity and direction of the force of gravity, and determining
the horizontal and vertical positions of points on the earth and in space, where consideration of
the curvature of the earth is required.
1373 – Land Surveying Series***
This series includes positions that involve professional work in land surveying, which is
concerned with establishing, investigating, and reestablishing land and property boundaries, and
with preparing plats and legal descriptions for tracts of land. The work requires application of
professional knowledge of the concepts, principles and techniques of surveying, including
underlying mathematics and physical science, in combination with a practical knowledge of land
ownership laws.
1374 – Geodetic Technician Series***
This series covers one-grade interval technical positions that supervise, lead, or perform
nonprofessional work that involves analyzing, evaluating, processing, computing, and selecting
geodetic survey data. These positions require a practical knowledge of the principles and
techniques of geodesy particularly as they relate to the identity, reliability, and usefulness of
geodetic control data. Work in this series does not require professional knowledge equivalent to
that represented by completion of a bachelor’s degree in geodesy.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 97
1380 – Forest Products Technology Series***
This series includes professional positions concerned with the development, improvement, and
utilization of wood or wood products, including the study of preservation and treatment methods,
the processing and production of wood products, the properties and structure of wood, and the
production of lumber.
1382 – Food Technology Series***
This series includes positions that involve professional work concerning the application of
science and technology to food product research, development, improvement, evaluation,
production, processing, preservation, and packaging. The work requires knowledge of the
biological, physical, and engineering sciences that make possible safe and wholesome food
products; of food industry facilities, methods, processes, equipment capabilities and limitations;
and of relevant laws, regulations, and agency programs.
1384 – Textile Technology Series***
This series includes classes of professional positions involving scientific and technological work
with textile or fibers, including investigation, development, production, processing, evaluation,
and application.
1397 – Document Analysis Series
This series covers all classes of positions the duties of which are to direct, administer, supervise,
advise on, or perform technical work in examining and identifying questioned documents.
Examinations are conducted in order to determine the genuineness or spuriousness of a
document or any of its parts; decipher or restore eradicated or obliterated writings and markings;
detect alterations, additions, interlineations, or other tampering with the original document;
determine authorship of a signature or other writing; determine the validity of a date or the
alleged age of a document or a particular entry; identify the particular machine used to produce a
document; or identify the source of a document. The work requires: (1) knowledge of the
properties, characteristics, and techniques of analysis of handwriting, typewriting, printing, and
duplicating, and of inks, papers, and other writing, printing, and recording instruments and
materials; (2) knowledge and skill in the use of photographic and laboratory equipment and
techniques; and (3) the ability to develop evidence and to present it convincingly in written
reports or orally.
1399 – Physical Science Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 98
1400 – LIBRARY AND ARCHIVES GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform professional and scientific work or subordinate technical work in the
various phases of library and archival science.
Series in this group are:
1410 – Librarian Series*
This series includes positions that involve supervision or performance of work that requires
primarily a full professional knowledge of the theories, objectives, principles, and techniques of
librarianship, to select, organize, preserve, access, and disseminate information. This includes
determining the most cost-effective way to provide information that will best meet user needs.
Typical functions in librarianship are collection development, acquisition, cataloging and
classification, reference, circulation, computer system and data base management, and
preservation. Some positions also require knowledge of one or more subject-matter
specializations or foreign languages.
1411 – Library Technician Series*
This series includes all positions that primarily require a practical knowledge of the methods and
techniques of library or related information work in acquiring, organizing, preserving, accessing,
and/or disseminating information. Library technicians provide technical support by performing a
wide variety of tasks providing direct services to the public and indirect technical services such
as materials acquisition, copy cataloging, support of automated systems, or other similar work in
support of library or related information programs and operations. The work requires a practical
knowledge of library or related information services, tools, and methods and procedures.
1412 – Technical Information Services Series*
This series includes positions that involve supervision or performance of work in developing,
coordinating, processing, and transmitting specialized information. The work requires (a) a
broad knowledge of one or more scientific, engineering, technical, or other disciplines or fields
of interest sufficient to understand the significance and relationships of the concepts and ideas
contained in the information, and (b) a practical knowledge of one or more techniques for
organizing, accessing, or disseminating information. Common functions in the occupation are
indexing; developing and maintaining thesauri; preparing bibliographies, digests, and reports;
searching subject-oriented literature and databases, and cataloging highly specialized materials.
Some positions also require proficiency in one or more foreign languages.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 99
1420 – Archivist Series*
This series includes positions which involve professional archival work in appraising,
accessioning, arranging, describing, preserving, publishing or providing reference service from
public records and historic documents. This work requires a professional knowledge of archival
principles and techniques, professional knowledge of history, and a thorough understanding of
the needs, methods and techniques of scholarly research.
1421 – Archives Technician Series*
This series includes positions which involve nonprofessional and technical work in accessioning,
arranging, describing, preserving, using, and disposing of archives, non-current records, and
related material kept in record and manuscript depositories. This work requires the application
of a practical or technical knowledge of archival methods, procedures, and techniques, and in
some assignments a knowledge of the administrative history of specific Federal organizations,
past or present. The work does not require full professional preparation in archival science, or
the application of a full professional knowledge of the history of the United States.
1499 – Library and Archives Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 100
1500 – MATHEMATICAL SCIENCES GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform research or other professional and scientific work or related clerical work
in basic mathematical principles, methods, procedures, or relationships, including the
development and application of mathematical methods for the investigation and solution of
problems; the development and application of statistical theory in the selection, collection,
classification, adjustment, analysis, and interpretation of data; the development and application
of mathematical, statistical, and financial principles to programs or problems involving life and
property risks; and any other professional and scientific or related clerical work requiring
primarily and mainly the understanding and use of mathematical theories, methods, and
operations.
Series in this group are:
1501 –General Mathematics and Statistics Series***
This series covers positions that manage, supervise, lead, or perform scientific work of a
mathematical, statistical, or actuarial nature. This series is applicable when the work of the
position:
• is covered by two or more professional series in the Mathematical Sciences Group, 1500,
and no one professional series predominates; or
• is not covered by any one professional series in the Mathematical Sciences Group, but is
related closely to work in the Mathematical Sciences Group, 1500.
1510 – Actuarial Science Series***
This series covers positions that manage, supervise, lead, or perform scientific work in the field
of actuarial science. Actuarial science involves professional knowledge of the disciplines of
mathematics, statistics, business, finance, economics, and insurance. The work requires applying
this knowledge to programs or problems related to the financial risks posed by life, health,
retirement/pension, and property/casualty entities and contingencies.
1515 – Operations Research Series***
This series covers positions that manage, supervise, lead, or perform scientific work that involves
designing, developing, and adapting mathematical, statistical, econometric, and other scientific
methods and techniques. The work also involves analyzing management problems and
providing advice and insight about the probable effects of alternative solutions to these problems.
The primary requirement of the work is competence in the rigorous methods of scientific inquiry
and analysis.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 101
1520 – Mathematics Series***
This series covers positions that manage, supervise, lead, or perform scientific work that
involves:
• conducting research on basic mathematical principles, methods, procedures, techniques,
or relationships; or
• developing mathematical methods to solve a variety of scientific, engineering, economic,
and/or military problems where precise specification of the relationships, rigor and
economy of mathematical operations, and logical deduction are the controlling
considerations.
1521 – Mathematics Technician Series*
This series includes all classes of positions the duties of which are to supervise or perform work
in the reduction and computation of quantitative data where such work requires the use of
mathematical techniques in connection with particular engineering and scientific activities, but
does not require professional knowledge of the mathematical theories, assumptions, or principles
upon which the techniques are based.
1529 – Mathematical Statistics Series***
This series covers positions that manage, supervise, lead, or perform:
• scientific work that involves designing, developing, and adapting mathematical methods
and techniques to statistical processes; or
• research that relates to the basic theories and science of statistics.
1530 – Statistics Series***
This series covers positions that manage, supervise, lead, or perform scientific work or provide
professional consultation in applying statistical theories, techniques, and methods to gather,
analyze, interpret, and/or report quantified information.
1531 – Statistical Assistant Series*
This series includes positions which require primarily the application of knowledge of statistical
methods, procedures, and techniques, to the collection, processing, compilation, computation,
analysis, editing, and presentation of statistical data. The work does not require the application
of professional knowledge of statistics or other disciplines.
1541 – Cryptanalysis Series
This series covers all classes of positions the duties of which are to supervise or perform
subordinate technical work in the solution or analysis of secret communication codes and
ciphers.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 102
1550 – Computer Science Series**
This series includes professional positions which primarily involve the application of, or research
into, computer science methods and techniques to store, manipulate, transform or present
information by means of computer systems. The primary requirements of the work are (a)
professional competence in applying the theoretical foundations of computer science, including
computer system architecture and system software organization, the representation and
transformation of information structures, and the theoretical models for such representations and
transformations; (b) specialized knowledge of the design characteristics, limitations, and
potential applications of systems having the ability to transform information, and of broad areas
of applications of computing which have common structures, processes, and techniques; and (c)
knowledge of relevant mathematical and statistical sciences.
1599 – Mathematics and Statistics Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 103
1600 – EQUIPMENT, FACILITIES, AND SERVICES GROUP
This job group includes positions the duties of which are to advise on, manage, or provide
instructions and information concerning the operation, maintenance, and use of equipment,
shops, buildings, laundries, printing plants, power plants, cemeteries, or other Government
facilities, or other work involving services provided predominantly by persons in trades, crafts,
or manual labor operations. Positions in this group require technical or managerial knowledge
and ability, plus a practical knowledge of trades, crafts, or manual labor operations.
Series in this group are:
1601 – Equipment, Facilities, and Services Series***
This series covers two-grade interval positions that manage, supervise, lead, or perform
administrative work that involves:
• a combination of work characteristic of two or more series in the Equipment, Facilities,
and Services Group where no one type of work is series controlling; or
• other two-grade interval work classified in this group for which no other series has been
established.
1603 – Equipment, Facilities, and Services Assistance Series**
This series covers one-grade interval administrative support positions that supervise, lead, or
perform assistance work in support of two-grade interval positions in the Equipment, Facilities,
and Services Group. Work in this series includes a wide range of support assignments such as:
• managing data and adjusting work orders;
• coding, reviewing, and validating labor and refund/reimbursement work orders;
• conducting liaison with shop supervisors;
• projecting work schedules and recurring work plans;
• serving as customer service point of contact;
• dispatching service calls and do-it-now emergency response teams;
• scheduling short- and long-range maintenance, repair, and minor construction
requirements; and
• coordinating on contract repairs.
1630 – Cemetery Administration Services Series***
This series covers two-grade interval positions that manage, supervise, lead, or perform
administrative work that involves the operation or maintenance of one or more Federal
cemeteries. The work requires broad administrative knowledge of the operation and
maintenance requirements of cemeteries.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 104
1640 – Facility Operations Services Series***
This series covers two-grade interval positions that supervise, lead, or perform administrative
work that involves operating and maintaining buildings, grounds, and other facilities such as
posts, bases, shipyards, depots, medical or health care facilities, power plants, navigation locks,
parks, forests, and roadways. The work requires administrative knowledge and skills and broad
technical knowledge of the operating capabilities and maintenance requirements of various kinds
of facilities, physical plants, and equipment. This series typically involves coordinating and
directing work performed by a variety of trades and labor employees and requires broad
knowledge of such work; however, this knowledge is not a paramount qualification requirement.
1654 – Printing Services Series***
This series covers two-grade interval positions that manage, supervise, lead, or perform
administrative work that involves operating and maintaining a printing program when the work
requires knowledge and skill in printing, printing processes, reprographics, printing procurement,
and applying relevant laws, regulations, methods, and techniques.
1658 – Laundry Operations Services Series***
This series covers two-grade interval positions that supervise, lead, or perform administrative
work that involves operating a laundry and/or dry cleaning facility when the duties require
practical knowledge of laundry and dry cleaning equipment and processing operations.
1667 – Food Services Series***
This series covers two-grade interval positions that supervise, lead, or perform administrative
work that involves operating food services of Federal Government institutions including
storeroom, kitchen, dining room, and meat and bakery operations. The work requires a practical
knowledge of menu planning and food service operations.
1670 – Equipment Services Series***
This series covers two-grade interval positions that supervise, lead, or perform administrative
work that involves collecting, analyzing, interpreting, and developing specialized information
about equipment. Work also involves providing advisory services to those who design, test,
produce, procure, supply, operate, repair, or dispose of equipment. Work may also involve
developing or revising equipment maintenance programs. The work requires applying an
intensive and practical knowledge of the characteristics, properties, and uses of equipment.
Knowledge is of the type gained from technical training, education, and experience in functions
such as repairing, overhauling, maintaining, constructing, or inspecting equipment.
1699 – Equipment, Facilities, and Services Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 105
1700 – EDUCATION GROUP
This group includes positions that involve administering, managing, supervising, performing, or
supporting education or training work when the paramount requirement of the position is
knowledge of, or skill in, education, training, or instruction processes.
Series in this group are:
1701 – General Education and Training Series**
This series includes positions that primarily involve professional work in the field of education
and training when the work is not more appropriately covered by another professional series in
this or any other group. Included are positions where (1) the work has characteristics that may
be identified with more than one professional education series with none predominant, (2) the
combination of professional knowledge required by the work is not specifically covered by
another series, or (3) the work is in a specialized professional field not readily identifiable with
other existing series in this or any other group.
1702 – Education and Training Technician Series**
This series includes positions that involve nonprofessional work of a technical, specialized, or
support nature in the field of education and training when the work is properly classified in this
group and is not covered by a more appropriate series. The work characteristically requires
knowledge of program objectives, policies, procedures, or pertinent regulatory requirements
affecting the particular education or training activity. Employees apply a practical understanding
or specialized skills and knowledge of the particular education or training activities involved, but
the work does not require full professional knowledge of education concepts, principles,
techniques, and practices.
1710 – Education and Vocational Training Series**
This series includes positions that require applying full professional knowledge of the theories,
principles, and techniques of education and training to instructional and educational
administration work in education programs operated by Federal agencies. Some positions also
require specialized knowledge of one or more subjects in which the instruction is given.
1712 – Training Instruction Series**
This series covers positions concerned with administration, supervision, training program
development, evaluation, or instruction in a program of training when the paramount requirement
of the work is a combination of practical knowledge of the methods and techniques of instruction
and practical knowledge of the subject-matter being taught. Positions in this series do not have
either a paramount requirement of professional knowledge and training in the field of education,
or mastery of a trade, craft, or laboring occupation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 106
1715 – Vocational Rehabilitation Series*
This series covers positions requiring the application of knowledge of training programs and
occupational information in relation to vocational rehabilitation problems of the physically or
mentally disabled, or of other individuals whose background or lack of job skills impairs their
employ ability. The work involves planning training programs for these individuals; placing
them in gainful employment; and supervising them while in training and during adjustment to the
job. The duties require knowledge of vocational training concepts and practices; of the
employment market; of training facilities; and of skill demands and environmental conditions in
occupations and in specific jobs in relation to their suitability for the training and employment of
the persons served by the rehabilitation program. The work also involves the application of
counseling techniques and methodology in motivating these individuals and helping them to
adjust successfully to the training or work situation; however, full professional counseling
knowledge is not required.
1720 – Education Program Series*
This series covers professional education positions that involve promoting, coordinating, and
improving education policies, programs, standards, activities, and opportunities in accordance
with national policies and objectives. Positions in this series primarily involve the performance,
supervision, or formulation and implementation of policy concerning education problems and
issues. These positions require a professional knowledge of education theories, principles,
processes, and practices at early childhood, elementary, secondary, or post secondary levels, or
in adult or continuing education. They also require a knowledge of the Federal Government's
interrelationships with State and local educational agencies or with public and private
postsecondary institutions.
1725 – Public Health Educator Series
This series covers positions involved in administering, supervising, or performing research or
other professional work in public health education. Positions are concerned with providing
leadership, advice, staff assistance, and consultation on health education programs. This
includes analysis of behavioral and other situational factors affecting good health practices of
individuals, groups, and communities; the planning of health education programs designed to
meet the needs of particular individuals, groups, or communities; the selection of specialized
educational methods, the preparation of educational materials, and the carrying out of such
education activities that will best serve to stimulate the interest of individuals and groups in
scientific discoveries affecting health in the application of health principles to daily living.
Public health educators consult with State and local health departments, and with national and
local voluntary agencies; organize community groups to study health problems and methods of
disease prevention; and assist in coordinating mass health programs and in evaluating and
improving health education programs.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 107
1730 – Education Research Series**
This series includes positions that primarily involve professional education research work. This
includes the performance, leadership, management, or supervision of scientific research to solve
educational problems or to develop new knowledge bearing on educational processes. The
paramount requirements for this work are knowledge of and skill in applying research principles
and methods and a broad and thorough knowledge of one or more scientific fields or
interdisciplinary areas related to the education research work being performed.
1740 – Education Services Series**
This series includes professional positions the duties of which are to administer, supervise,
promote, conduct, or evaluate programs and activities designed to provide individualized career-
related or self-development education plans. The work requires knowledge of education
theories, principles, procedures, and practices of secondary, adult, or continuing education. Some
positions require skill in counseling students or enrollees to establish educational and
occupational objectives.
1750 – Instructional Systems Series**
This series includes professional positions the duties of which are to administer, supervise,
advise on, design, develop, or provide educational or training services in formal education or
training programs. The work requires knowledge of learning theory and the principles, methods,
practices and techniques of one or more specialties of the instructional systems field. The work
may require knowledge of one or more subjects or occupations in which educational or training
instruction is provided.
1799 – Education Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 108
1800 – INSPECTION, INVESTIGATION, ENFORCEMENT, AND COMPLIANCE GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform inspection, investigation, enforcement, or compliance work primarily
concerned with alleged or suspected offenses against the laws of the United States, or such work
primarily concerned with determining compliance with laws and regulations.
Series in this group are:
1801 – General Inspection, Investigation, Enforcement, and Compliance Series***
This series covers positions which supervise, lead, or perform inspection, investigation,
enforcement, or compliance work. This series is applicable when the work of the position:
• is covered by two or more administrative occupations in the General Inspection,
Investigation, Enforcement, and Compliance Group, 1800, and no one occupation
predominates; or
• is consistent with this occupational group but not covered by an established series in the
1800 group.
1802 – Compliance Inspection and Support Series**
This series includes positions that perform or supervise inspectional or technical support work in
assuring compliance with or enforcement of Federal law, regulations, or other mandatory
guidelines and that are not classifiable to another, more specific, occupational series. The work
requires a knowledge of prescribed procedures, established techniques, directly applicable
guidelines, and pertinent characteristics of regulated items or activities.
1805 – Investigative Analysis***
This series covers positions which supervise, lead, or perform work involving the research,
analysis, and/or evaluation of information to assist investigators in ongoing investigations. The
work includes formulating information source search strategies and reviewing data to identify
patterns and relationships across financial, criminal, public record, and other information. Work
primarily requires knowledge of:
• Federal laws and regulations relevant to the work being performed;
• entities, operations, activities, products, or items subject to the laws and regulations; and
• techniques and methods to locate, sort, and evaluate information.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 109
1810 – General Investigation Series***
This series covers positions which supervise, lead, or perform work involving planning,
conducting, or managing investigations not involving criminal violations of Federal laws.
Investigators use the results of general investigations to make or invoke administrative
judgments, sanctions, or penalties. Work in this series primarily requires:
• knowledge of investigative techniques and the laws, rules, regulations, and objectives of
the employing agency; and
• skill in interviewing, following leads, researching records, reconstructing events, and
preparing reports.
1811 – Criminal Investigation Series***
This series covers positions which supervise, lead, or perform work involving planning,
conducting, or managing investigations related to alleged or suspected criminal violations of
Federal laws. The work involves:
• recognizing, developing, and presenting evidence to reconstruct events, sequences, time
elements, relationships, responsibilities, legal liabilities, and conflicts of interest;
• conducting investigations in a manner meeting legal and procedural requirements; and
• providing advice and assistance both in and out of court to the U.S. Attorney’s Office
during investigations and prosecutions.
Work in this series primarily requires knowledge of criminal investigative techniques, rules of
criminal procedures, laws, and precedent court decisions concerning the admissibility of
evidence, constitutional rights, search and seizure, and related issues in the conduct of
investigations.
1815 – Air Safety Investigating Series*
Positions included in this series have duties involving the investigation and prevention of
accidents and incidents involving United States aircraft anywhere in the world, and in the
establishment of programs and procedures to provide for the notification and reporting of
accidents. The investigation includes a report of the facts, conditions, and circumstances relating
to each accident and a determination of the probable cause of the accident along with
recommendations for remedial action designed to prevent similar accidents in the future. Special
studies and investigations on matters pertaining to safety in air navigation and the prevention of
accidents are conducted to ascertain what will best tend to reduce or eliminate the possibility of,
or recurrence of, accidents. These duties and responsibilities require the application of a broad
technical knowledge in the field of aviation, and experience or training that provides a
knowledge of investigative techniques and/or legal procedures and practices.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 110
1822 – Mine Safety and Health Inspection Series***
This series covers positions which supervise, lead, or perform work involving underground and
surface mining and milling operations associated with coal, metal, and nonmetal mines, and
plants where ores are processed for distribution. Inspectors and specialists may determine and/or
adjust monetary penalties assessed against violators of mine safety and health laws or
regulations.
Positions in this series require:
• knowledge of laws, regulations, and standards for mine safety and health;
• knowledge of safety and health practices, principles, programs, and hazards applicable to
mining and/or milling; and
• practical knowledge of underground and/or surface mining processes and systems.
1825 – Aviation Safety Series*
This series includes positions that involve primarily developing, administering, or enforcing
regulations and standards concerning civil aviation safety, including (1) the airworthiness of
aircraft and aircraft systems; (2) the competence of pilots, mechanics, and other airmen; and (3)
safety aspects of aviation facilities, equipment, and procedures. These positions require
knowledge and skill in the operation, maintenance, or manufacture of aircraft and aircraft
systems.
1849 – Wage and Hour Investigation***
This series covers positions which supervise, lead, or perform work involving:
• conducting on-site investigations to obtain compliance by employers with wage and hour
and related laws;
• establishing, revising, and interpreting wage and hour program policies and guidelines;
and/or
• evaluating enforcement operations.
Work requires:
• knowledge of related laws;
• an understanding of business organizations, records systems, and practices related to the
laws administered; and
• the skill to apply varied investigative techniques to obtain compliance, including on-site
questioning of employees and employers, negotiation and conciliation, instruction,
persuasion, and litigation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 111
1850 – Agricultural Warehouse Inspection Series***
This series covers positions which administer, supervise, lead, or perform work involving:
• inspecting storage facilities licensed or in the process of being licensed under Federal
laws;
• inspecting facilities storing products under a Government contract or agreement;
• inspecting the condition, quality, and amount of commodity stored in facilities; and
• conducting and monitoring quality audits and warehouse examining projects.
Work requires knowledge of:
• applicable laws and regulatory guidance;
• construction, equipment, and operation of warehouses and facilities in the agricultural
industries;
• inspecting and examining techniques; and
• business, bookkeeping, and business accounting practices, and audit methods to ensure
products are safeguarded and available.
1860 – Equal Opportunity Investigation Series***
This series covers positions which supervise, lead, or perform work to investigate issues and
situations involving violations of equal employment, equal opportunity, and accessibility laws
and regulations to eliminate illegal discrimination.
Work requires:
• knowledge of investigative techniques, including interviewing, following leads,
researching records, reconstructing events, and analyzing facts and statistical evidence;
• knowledge of equal opportunity and civil rights laws, regulations, and precedent
decisions; and
• skill in negotiating and implementing settlement agreements.
1862 – Consumer Safety Inspection Series**
This series includes technical positions concerned with planning and conducting inspections,
investigation:, and related sampling and data collection activities in support of the laws and
regulations protecting consumers from foods, drugs therapeutic devices, cosmetics, fabrics, toys,
and household products that are impure, unsanitary, unwholesome, ineffective, improperly
labeled, or dangerous. These positions require a practical knowledge of the agency's regulations
and programs; a practical knowledge of chemical and biological processes and analytical
methods; the characteristics of regulated products; pertinent manufacturing, storage, and
distribution methods; and techniques of inspection, sampling, and field testing.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 112
1863 – Food Inspection Series*
This series includes positions that involve the inspection of slaughter, processing, packaging,
shipping, and storing of meat and meat products, poultry and poultry products, fish and fish
products, meat products derived from equines, and food establishments engaged in these
activities in order to determine compliance with law and regulations that establish standards for
the protection of the consumer by assuring them that products distributed to them are
wholesome, not adulterated, and properly marked, labeled and packaged. Performance of the
work in this series requires the knowledge of normal conditions in live and slaughtered meat,
poultry, and fish; of standards of wholesomeness and sanitation of meat, poultry and fish
products; and of the processing and sanitation practices of the food production industry or
industries inspected.
1881 – Customs and Border Protection Interdiction Series***
This series covers positions which supervise, lead, or perform aviation law enforcement
operations to detect, interdict, apprehend, and prevent terrorists and other persons, weapons, and
contraband from illegally entering or attacking the United States.
Positions covered by this series have in common the dual paramount requirement for knowledge
of the customs and border protection activities which form the basis for the flying assignments
and the knowledge and skills necessary to pilot aircraft.
1889 – Import Compliance Series***
This series covers positions which supervise, lead, or perform work involving the acceptance,
tariff classification, appraisement, allowance of specified types of drawback claims, and/or
liquidation of formal entries of imported merchandise. The major objectives of the work are to
assess customs duties and associated taxes to be paid on imported merchandise, and to ensure
compliance with related laws and regulations. Work requires knowledge of:
• tariff and other import-related laws, regulations, policies, procedures, and administrative
and judicial rulings;
• technical or physical characteristics, commercial uses, and trade practices associated with
imported merchandise; and
• import admissibility, classification and valuation of merchandise, final settlement of
duties and taxes due, and related matters.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 113
1894 – Customs Entry and Liquidating Series*
This series includes all classes of positions the duties of which are to administer, supervise, or
perform work involving the examination, acceptance, processing, or issuance of documents
required for the entry of imported merchandise into the United States and the initial classification
of merchandise covered by the entries; the final determination of the statutory classification of
merchandise covered by the entries; the determination of customs duties and applicable internal
revenue taxes accruing on such merchandise; the ascertainment of drawback to be paid on
exported articles manufactured with the use of duty-paid or tax-paid imported merchandise or
substituted domestic merchandise; and the determination of the validity of protests against
liquidation decisions on formal entries.
1895 – Customs and Border Protection Series***
This series covers positions which supervise, lead, or perform work involving detecting and
preventing terrorists and instruments of terror from entering the United States, and enforcing and
administering laws relating to the right of persons to enter, reside in, or depart from the United
States, Puerto Rico, Guam, and the U.S. Virgin Islands, and the importation/exportation of
merchandise. Customs and Border Protection (CBP)Officers:
• interview persons and examine documents to determine citizenship and immigration
status;
• make informed decisions regarding the admissibility of aliens into the United States and
admitting, holding, or releasing merchandise;
• obtain information about the description, characteristics, value, and country of origin of
imported merchandise or agricultural products, by questioning and eliciting information
from people;
• search persons, baggage, cargo, and carriers for contraband;
• monitor, examine, and process cargo containers at seaports to facilitate importing
merchandise; and
• exercise sound judgment necessary to apprehend, detain, or arrest persons at the point of
entry who are violating Federal immigration, customs, agriculture, or other laws.
1896 – Border Patrol Enforcement Series***
This series covers positions which supervise, lead, or perform work involving enforcing the laws
that protect the Nation’s homeland by the detection, interdiction, and apprehension of those who
attempt to illegally enter or smuggle any person or contraband across the Nation’s borders.
Work requires:
• knowledge of statutes, regulations, instructions, and precedent-setting decisions
pertaining to enforcement of immigration and naturalization laws and regulations;
• knowledge of standard investigative techniques and law enforcement procedures to
enforce immigration and naturalization laws and related Federal statutes;
• skill in evaluating information rapidly, making timely decisions, and taking prompt and
appropriate actions under less than optimal conditions;
• proficiency in a foreign language; and
• an understanding of foreign cultures and customs.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 114
1899 – Investigation Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 115
1900 – QUALITY ASSURANCE, INSPECTION, AND GRADING GROUP
This group includes all classes of positions the duties of which are to advise on, supervise, or
perform administrative or technical work primarily concerned with the quality assurance or
inspection of material, facilities, and processes; or with the grading of commodities under
official standards.
Series in this group are:
1910 – Quality Assurance Series*
This series includes all positions the duties of which are to perform, administer, or advise on
work concerned with assuring the quality of products acquired and used by the Federal
Government. The work of this series involves: (1) the development of plans and programs for
achieving and maintaining product quality throughout the item's life cycle; (2) monitoring
operations to prevent the production of defects and to verify adherence to quality plans and
requirements; and (3) analysis and investigation of adverse quality trends or conditions and
initiation of corrective action. The duties of these positions require analytical ability combined
with knowledge and application of assurance principles and techniques, and knowledge of
pertinent product characteristics and the associated manufacturing processes and techniques.
1980 – Agricultural Commodity Grading Series*
This series includes positions that administer, supervise, or perform work concerned with
examining and evaluating agricultural products to determine their official U.S. grade and/or their
acceptability in terms of quality or condition in accordance with official standards and related
regulations. The work often includes the inspection or monitoring of the conditions under which
the product is processed, stored, or transported insofar as these factors affect product quality.
1981 – Agricultural Commodity Aid Series
This series covers all classes of positions the duties of which are to supervise or perform
subordinate clerical work such as taking samples, making tests or otherwise assisting in the
grading or classing of agricultural commodities in accordance with prescribed standards and
regulations. (This series does not include positions the duties of which are to perform
subordinate work in one or more branches of agricultural science. Such positions are properly
classified in the Biological Technician Series, 0404. Neither does it include positions the duties
of which are to perform nonprofessional work in the physical sciences. Such positions are
properly classified in the Physical Science Technician Series, 1311.)
1999 – Quality Inspection Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 116
2000 – SUPPLY GROUP
This group includes positions that involve work concerned with furnishing all types of supplies,
equipment, material, property (except real estate), and certain services to components of the
Federal Government, industrial, or other concerns under contract to the Government, or
receiving supplies from the Federal Government. Included are positions concerned with one or
more aspects of supply activities from initial planning, including requirements analysis and
determination, through acquisition, cataloging, storage, distribution, utilization to ultimate issue
for consumption or disposal. The work requires knowledge of one or more elements or parts of a
supply system, and/or supply methods, policies, or procedures.
Series in this group are:
2001 – General Supply Series**
This series includes positions involving (1) a combination of supply work covered by two or
more two-grade interval series in the Supply Group when no other series is appropriate for the
paramount knowledge and abilities required for the position; or (2) other analytical or
administrative supply work not specifically covered by another series.
2003 – Supply Program Management Series**
This series includes positions that involve: (1) management, direction, or administration of a
supply program that includes a mixture of technical supply functions; or (2) staff managerial, or
administrative work primarily concerned with analyzing, developing, evaluating, or promoting
improvements in the policies, plans, methods, procedures, systems, or techniques of a supply
program.
2005 – Supply Clerical and Technician Series*
This series includes positions involved in supervising or performing clerical or technical supply
support work necessary to ensure the effective operation of ongoing supply activities. It requires
knowledge of supply operations and program requirements and the ability to apply established
supply policies, day-to-day servicing techniques, regulations, or procedures.
2010 – Inventory Management Series**
This series includes positions that involve analytical work in managing, regulating, coordinating,
or otherwise exercising control over supplies, equipment, or other material. The work includes
one or more phases of material management including initial planning, provisioning and
requirements determination, acquisition and distribution, accountability, and ultimate issue for
consumption, retention, or disposal. The work requires knowledge of acquisition processes,
automated records and control systems, material substitution criteria, and storage, issue, and
disposal processes.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 117
2030 – Distribution Facilities and Storage Management Series**
This series includes positions that involve analytical or managerial work concerned with
receiving, handling, storing, maintaining while in storage, issuing, or physically controlling items
within a storage and distribution system. Positions covered by this series require as their primary
qualification, knowledge of the principles, practices, and techniques of managing the physical
receipt, custody, care, and distribution of material, including the selection of appropriate storage
sites, material handling equipment, and facilities.
2032 – Packaging Series**
This series includes positions that involve planning, designing, and developing packaging
methods and techniques, and directing the use of packages and packaging materials to protect
supplies, materials, and equipment between the time of purchase and use. This occupation
requires knowledge of packaging and preservation methods, material, regulations, specifications,
and guidelines. It also requires knowledge of methods and techniques to prevent environmental
and mechanical damage during handling, shipping, and storage.
2091 – Sales Store Clerical Series*
This series includes all classes of positions the duties of which are to supervise or perform check-
out, sales clerk, customer assistance, or other clerical duties that are involved in the retail sale of
merchandise or stock items and that require the application of clerical knowledge, procedures,
and/or practices that are peculiar to sales store operations.
2099 – Supply Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 118
2100 – TRANSPORTATION GROUP
This group includes all classes of positions the duties of which are to advise on, administer,
supervise, or perform clerical, administrative, or technical work involved in the provision of
transportation service to the Government, the regulation of transportation utilities by the
Government, or the management of Government-funded transportation programs, including
transportation research and development projects.
Series in this group are:
2101 – Transportation Specialist Series
This series covers all administrative positions the duties of which are to advise on, supervise, or
perform work that involves two or more specialized transportation functions or other
transportation work not specifically included in other series of this group.
2102 – Transportation Clerk and Assistant Series*
This series includes positions that involve supervising or performing work to arrange
transportation for or perform other actions in connection with the movement of freight,
passengers, or personal property by Government or commercial means. This series also includes
other transportation support work not covered specifically by another one grade interval series in
the Transportation Group (e.g., fleet management, safety or regulatory program support, quality
control and inspection, carrier performance evaluation, or transportation report analysis and
preparation). The work requires a practical knowledge of the regulations and methods governing
traffic management or transportation programs.
2110 – Transportation Industry Analysis Series*
This occupation includes positions that involve analytical, evaluative, advisory, or similar work
pertaining to regulation of the transportation industry with regard to operations, economics,
equity in industry practices, and protection of the public interest. The work requires a
knowledge of transportation industry regulatory controls, of the customs and competitive
practices of carriers, and of carrier operations, services, and facilities. It also requires a general
knowledge of economics, statistics, law, business management and related subject-matter areas,
but does not require full training and professional competence in any of those fields.
2121 – Railroad Safety Series*
This series includes positions that are involved in developing, administering, or enforcing
railroad safety standards and regulations or investigating and preventing railroad accidents.
These positions require (1) broad knowledge of railroad operating practices and recordkeeping;
(2) practical knowledge of methods used in the installation, maintenance, or manufacture of
railroad equipment, signal systems, or track; (3) knowledge of safety practices applicable to the
railroad industry and related laws, regulations, and standards; and (4) knowledge of the
investigative techniques used in determining the cause of accidents.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 119
2123 – Motor Carrier Safety Series*
This series includes positions the duties of which are to administer, supervise, or perform work
involved in promoting or enforcing compliance with Federal laws, standards, and regulations
related to the safe operation of commercial motor vehicles on the public highways. Included are
positions concerned with promoting safe operating practices and enforcing compliance by
shippers of hazardous materials; motor carrier accident investigation and prevention; developing
regulations and standards; and providing technical assistance to the industry and other
jurisdictions involved in motor carrier safety. The work requires: (1) comprehensive knowledge
of the laws, standards, and regulations governing motor carrier safety; (2) knowledge of the
safety principles and practices applicable to the motor carrier industry; (3) practical knowledge
of the competitive and operating practices, policies, organization, equipment, facilities, and
recordkeeping systems of motor carriers; and (4) knowledge of investigative techniques used in
compliance enforcement and accident investigation. This classification standard has been
developed for positions in the Department of Transportation. Positions in other agencies may not
be placed in this series without the approval of the U.S. Office of Personnel Management.
2125 – Highway Safety Series**
This series includes positions the duties of which primarily involve: (1) development and
administration of highway safety regulations, standards and programs to elicit and promote
governmental and public support for highway safety; (2) conducting studies or performing other
analytical work directed toward identification of current highway safety problems and evaluation
of the effectiveness of highway safety programs and methods; or (3) providing State and local
governments with technical assistance in planning, developing, monitoring, funding, managing,
promoting, or evaluating programs and systems to improve vehicle, passenger, or pedestrian
safety and to identify, control, or eliminate the factors that influence highway accidents. All
positions in this series require specialized knowledge of highway safety programs and the factors
that influence highway safety and the safe performance and operation of motor vehicles. Most
positions also require a high degree of analytical ability and a general knowledge of the
principles and processes of program management and intergovernmental relations. This series
coverage standard has been developed for positions in the Department of Transportation.
Positions in other agencies may not be placed in this series without the approval of the U.S.
Office of Personnel Management.
2130 – Traffic Management Series*
This series includes positions that involve (1) performing, administering, or supervising technical
and analytical work concerned with planning, development, and execution of traffic policies and
programs; or (2) directing and managing programs to obtain the economical and efficient
transportation of freight, personal property, and/or passengers. Positions in this occupation
primarily require a knowledge of Federal traffic management principles and policies;
transportation industry operations, practices, and capabilities; special handling or movement
requirements associated with freight, passengers, or other transportation operations; and the
relationship of traffic management to other agency or organizational programs and functions.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 120
2131 – Freight Rate Series*
This series includes all classes of positions the duties of which are to administer, supervise, or
perform work involved in the procurement of common carrier and other transportation service by
rail, motor, air, water, and miscellaneous means, for the domestic and foreign movement of
freight. This requires: the study and application of published classification guides, rate tariffs,
dockets, agreements, contracts, and related carrier and Federal publications in the classification
of freight and the determination of appropriate rates and routes. In addition to positions that
determine classification, rates, and/or routes prior to shipment, this series includes positions
engaged in the pre-audit or the post-audit of freight bills to determine the propriety of the rates
paid or to be paid.
2144 – Cargo Scheduling Series**
This series includes all classes of positions the duties of which are to supervise or perform work
in controlling or scheduling the movement of cargo into, out of, or through one or more terminals
in the proper amounts and time sequence in relationship to the priority of the cargo, the
terminals' ability to accommodate the cargo and/or the carriers' ability to move the cargo. This
work requires the technical analysis of the transportation considerations that affect the movement
of cargo in the proper relationships to the terminal and carrier capacity. Extensive knowledge of
transportation systems and of transportation rules and regulations is required but technical
knowledge of freight classification and of common carriers' rates is not required.
2150 – Transportation Operations Series
This series covers all classes of positions the duties of which are to administer, supervise, or
perform work involving the planning, directing, or operating of rail, motor, air, or water
transportation systems and service, including positions involving responsibility for operation of
both transportation service and terminal facilities.
2151 – Dispatching Series**
This series includes all classes of positions the duties of which are to supervise or perform work
involved in dispatching or scheduling motor vehicles, trains, aircraft, or vessels used for the
transportation of passengers, mail, equipment, or supplies. The duties of these positions are
primarily of an office or a clerical nature and involve assigning vehicles, keeping records and
reports, and providing route and destination information and instructions to the drivers,
engineers, or pilots.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 121
2152 – Air Traffic Control Series*
This series includes positions concerned with: (a) the control of air traffic to insure the safe,
orderly and expeditious movement along air routes and at airports when a knowledge of aircraft
separation standards and control techniques, and the ability to apply them properly, often under
conditions of great stress, are required; (b) the providing of preflight and in-flight assistance to
aircraft requiring a knowledge of the information pilots need to conduct safe flights and the
ability to present that information clearly and concisely; or (c) the development, coordination,
and management of air traffic control programs. Positions in this occupation require an
extensive knowledge of the laws, rules, regulations and procedures governing the movement of
air traffic.
2154 – Air Traffic Assistance Series**
This series includes positions that involve the performance of work in support of air traffic
control functions. Positions in this series require a knowledge of and skill in applying air traffic
control procedures, but do not require knowledge of aircraft separation standards or the ability to
provide preflight or in-flight safety or weather briefings.
2161 – Marine Cargo Series*
This series includes all classes of positions the duties of which are to supervise, administer,
monitor, or perform work involved in planning and/or directing the loading and stowage of cargo
aboard vessels and the unloading of cargo from vessels. Series coverage is limited to positions
concerned with (1) the preparation and review of stowage plans which indicate the location of
cargo within assigned space aboard ship and the order in which it is to be loaded and unloaded,
(2) the interpretation and implementation of cargo stowage plans during the actual loading,
stowage and unloading operations, (3) combined responsibility for both the planning and
monitoring of marine cargo loading and stowage operations, or (4) general or administrative
duties connected with the supervision or management of marine cargo planning, loading, and
stowage.
2181 – Aircraft Operation Series*
This series includes all positions primarily involved in: (1) piloting or copiloting of aircraft to
carry out various programs and functions of Federal agencies; (2) providing ground and flight
instruction and in-flight evaluation in the piloting of aircraft; (3) flight testing of developmental
and modified aircraft and components; (4) in-flight inspection and evaluation of air navigation
facilities and the environmental conditions affecting instrument flight procedures; and (5)
performing staff work concerned with planning, analyzing, or administering agency aviation
programs, where the work requires primarily the application of pilot knowledge and skills.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 122
2183 – Air Navigation Series*
This series includes positions responsible for assisting the pilot in aircraft operations by
determining, planning, and performing the navigational aspects of the flight. Positions in this
series require knowledge of the various methods of air navigation, and skill in using navigational
instruments, equipment, and systems in conjunction with flight instruments to direct the
movement and positioning of the aircraft to accomplish a specific mission or assignment. Some
positions may require knowledge of the use and deployment of fighter aircraft ordnance; skill to
conduct preflight checks, recognize malfunctions, and coordinate delivery with the pilot; and
knowledge of weapon ballistics and skill to operate related avionics systems for fighter aircraft.
Also included are positions responsible for providing ground and flight instruction in air
navigation.
2185 – Aircrew Technician Series*
This series includes all positions the primary duties of which are to perform, instruct, or
supervise flight crew work, particularly (1) flight engineering work supporting the operation of
heavy multi engine aircraft, (2) controlling and operating aerial refueling systems aboard tanker
aircraft, and (3) loading, positioning, and securing cargo in transport aircraft.
2199 – Transportation Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 123
2200 – INFORMATION TECHNOLOGY GROUP
Series in this group are:
2210
−
Information Technology Management Series***
This series covers two-grade interval administrative positions that manage, supervise, lead,
administer, develop, deliver, and support information technology (IT) systems and services. This
series covers only those positions for which the paramount requirement is knowledge of IT
principles, concepts, and methods; e.g., data storage, software applications, networking.
Information technology refers to systems and services used in the automated acquisition, storage,
manipulation, management, movement, control, display, switching, interchange, transmission,
assurance, or reception of information. Information technology includes computers, network
components, peripheral equipment, software, firmware, services, and related resources.
This series covers, but is not limited to, the following specialties:
Policy and Planning –
Work that involves a wide range of IT management activities that
typically extend and apply to an entire organization or major
components of an organization. This includes strategic planning,
capital planning and investment control, workforce planning,
policy and standards development, resource management,
knowledge management, architecture and infrastructure planning
and management, auditing, and information security
management.
Enterprise
Architecture –
Work that involves the analysis, planning, design,
implementation, documentation, assessment, and management of
the enterprise structural framework to align IT strategy, plans,
and systems with the mission, goals, structure, and processes of
the organization.
Security –
Work that involves ensuring the confidentiality, integrity, and
availability of systems, networks, and data through the planning,
analysis, development, implementation, maintenance, and
enhancement of information systems security programs, policies,
procedures, and tools.
Systems Analysis –
Work that involves applying analytical processes to the planning,
design, and implementation of new and improved information
systems to meet the business requirements of customer
organizations.
Applications Software –
Work that involves the design, documentation, development,
modification, testing, installation, implementation, and support of
new or existing applications software.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 124
Operating Systems –
Work that involves the planning, installation, configuration,
testing, implementation, and management of the systems
environment in support of the organization’s IT architecture and
business needs.
Network Services –
Work that involves the planning, analysis, design, development,
testing, quality assurance, configuration, installation,
implementation, integration, maintenance, and/or management of
networked systems used for the transmission of information in
voice, data, and/or video formats.
Data Management –
Work that involves the planning, development, implementation,
and administration of systems for the acquisition, storage, and
retrieval of data.
Internet –
Work that involves the technical planning, design, development,
testing, implementation, and management of Internet, intranet,
and extranet activities, including systems/applications
development and technical management of Web sites. This
specialty only includes positions requiring the application of
technical knowledge of Internet systems, services, and
technologies.
Systems
Administration –
Work that involves planning and coordinating the installation,
testing, operation, troubleshooting, and maintenance of hardware
and software systems.
Customer Support –
Work that involves the planning and delivery of customer support
services, including installation, configuration, troubleshooting,
customer assistance, and/or training, in response to customer
requirements.
2299 – Information Technology Student Trainee Series
See the series definition for the General Student Trainee Series, 0099.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 125
ALPHABETICAL LISTING OF WHITE COLLAR
OCCUPATIONAL GROUPS AND SERIES
Code
ACCOUNTING AND BUDGET GROUP .......... 0500
Accounting Series*** ............................................. 0510
Accounting Technician Series*** .......................... 0525
Actuarial Science Series*** ................................... 1510
Administration and Office Support Student
Trainee Series .................................................. 0399
Administrative Officer Series** ............................. 0341
Aerospace Engineering Series*** .......................... 0861
Agricultural Commodity Aid Series ....................... 1981
Agricultural Commodity Grading Series* .............. 1980
Agricultural Warehouse Inspection Series*** ........ 1850
Agricultural Engineering Series***........................ 0890
Agricultural Market Reporting Series* ................... 1147
Agricultural Marketing Series* .............................. 1146
Agricultural Program Specialist Series* ................. 1145
Agronomy Series*** .............................................. 0471
Aircraft Operation Series* ...................................... 2181
Aircrew Technician Series* .................................... 2185
Air Navigation Series* ........................................... 2183
Air Safety Investigating Series* ............................. 1815
Air Traffic Assistance Series** .............................. 2154
Air Traffic Control Series* ..................................... 2152
Animal Health Technician Series** ....................... 0704
Animal Science Series*** ...................................... 0487
Appraising Series* .................................................. 1171
Apprenticeship and Training Series* ...................... 0243
Archeology Series** ............................................... 0193
Architecture Series*** ........................................... 0808
Archives Technician Series* .................................. 1421
Archivist Series*..................................................... 1420
Art Specialist Series ................................................ 1056
Astronomy and Space Science Series*** ............... 1330
Audiovisual Production Series* ............................. 1071
Auditing Series*** ................................................. 0511
Aviation Safety Series* .......................................... 1825
Biological Science Student Trainee Series ......... 0499
Biological Science Technician Series** ................. 0404
Bioengineering and Biomedical Engineering
Series*** ......................................................... 0858
Bond Sales Promotion Series.................................. 0011
Border Patrol Enforcement Series*** .................... 1896
Code
Botany Series*** .................................................... 0430
Budget Analysis Series***...................................... 0560
Budget Clerical and Assistance Series*** .............. 0561
Building Management Series* ................................ 1176
BUSINESS AND INDUSTRY GROUP ................. 1100
Business and Industry Student Trainee Series......... 1199
Cargo Scheduling Series** ................................... 2144
Cartographic Technician Series*** ......................... 1371
Cartography Series*** ............................................ 1370
Cash Processing Series*** ...................................... 0530
Cemetery Administration Services Series*** ......... 1630
Chaplain Series*...................................................... 0060
Chemical Engineering Series*** ............................ 0893
Chemistry Series*** ............................................... 1320
Civil Engineering Series*** .................................... 0810
Civil Rights Analysis Series* .................................. 0160
Civilian Pay Series*** ............................................ 0544
Claims Assistance and Examining Series***.......... 0998
Clerk-Typist Series** .............................................. 0322
Clinical Laboratory Science Series* ....................... 0644
Closed Microphone Reporting Series** .................. 0319
Clothing Design Series* .......................................... 0062
Commissary Management Series* .......................... 1144
Communications Clerical Series** ......................... 0394
Community Planning Series* .................................. 0020
Community Planning Technician Series ................. 0021
Compliance Inspection and Support Series** ......... 1802
Computer Clerk and Assistant Series* .................... 0335
Computer Engineering Series*** ............................ 0854
Computer Operation Series* ................................... 0332
Computer Science Series** ..................................... 1550
Construction Analyst Series* .................................. 0828
Construction Control Technical Series*** .............. 0809
Consumer Safety Inspection Series** ..................... 1862
Consumer Safety Series* ........................................ 0696
Contact Representative Series*** ........................... 0962
Contracting Series* ................................................. 1102
Copyright and Patent Student Trainee Series .......... 1299
COPYRIGHT, PATENT, AND TRADEMARK
GROUP ............................................................ 1200
Copyright Series ...................................................... 1210
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 126
Code
Correctional Institution Administration Series** ... 0006
Correctional Officer Series* ................................... 0007
Correspondence Clerk Series* ................................ 0309
Criminal Investigation Series***............................ 1811
Customs and Border Protection
Interdiction Series*** ....................................... 1881
Customs and Border Protection Series*** ............. 1895
Customs Entry and Liquidating Series* ................. 1894
Data Transcriber Series* ..................................... 0356
Dental Assistant Series* ......................................... 0681
Dental Hygiene Series* .......................................... 0682
Dental Laboratory Aid and Technician Series* ...... 0683
Dentistry Series*..................................................... 0680
Design Patent Examining Series* ........................... 1226
Diagnostic Radiologic Technologist Series* .......... 0647
Dietetics and Nutrition Series* ............................... 0630
Dispatching Series** .............................................. 2151
Distribution Facilities and Storage
Management Series** ..................................... 2030
Document Analysis Series ...................................... 1397
Ecology Series*** ................................................. 0408
Economics Assistant Series .................................... 0119
Economist Series* .................................................. 0110
Editorial Assistance Series* ................................... 1087
Education and Training Technician Series** ......... 1702
Education and Vocational Training Series** ......... 1710
EDUCATION GROUP .......................................... 1700
Education Program Series*..................................... 1720
Education Research Series** .................................. 1730
Education Services Series** ................................... 1740
Education Student Trainee Series ........................... 1799
Electrical Engineering Series*** ............................ 0850
Electronics Engineering Series*** ......................... 0855
Electronics Technical Series*** ............................. 0856
Emergency Management Series**.......................... 0089
ENGINEERING AND ARCHITECTURE
GROUP ........................................................... 0800
Engineering and Architecture Student
Trainee Series .................................................. 0899
Engineering Technical Series*** ........................... 0802
Entomology Series*** ............................................ 0414
Environmental Engineering Series*** ................... 0819
Environmental Health Technician Series**............ 0698
Environmental Protection Assistant Series ............. 0029
Environmental Protection Specialist Series* .......... 0028
Code
Equal Employment Opportunity Series* ................. 0260
Equal Opportunity Assistance Series* .................... 0361
Equal Opportunity Compliance Series* .................. 0360
Equal Opportunity Investigation Series***............. 1860
Equipment, Facilities, and Services Assistance
Series** ............................................................ 1603
EQUIPMENT, FACILITIES, AND SERVICES
GROUP ............................................................ 1600
Equipment, Facilities, and Services Series*** ........ 1601
Equipment, Facilities, and Services Assistance
Series** ............................................................ 1603
Equipment, Facilities, and Services Student
Trainee Series ................................................... 1699
Equipment Operator Series* ................................... 0350
Equipment Services Series*** ................................ 1670
Exhibits Specialist Series** .................................... 1010
Explosive Safety Series** ....................................... 0017
Facility Operations Services Series*** ................ 1640
Financial Administration and Program Series*** ... 0501
Financial Analysis Series* ...................................... 1160
Financial Clerical and Technician Series*** .......... 0503
Financial Management Series* ............................... 0505
Financial Management Student Trainee Series ....... 0599
Fingerprint Identification Series* ............................ 0072
Fire Protection and Prevention Series* ................... 0081
Fire Protection Engineering Series*** .................... 0804
Fish and Wildlife Administration Series*** ........... 0480
Fish Biology Series*** ........................................... 0482
Food Inspection Series* .......................................... 1863
Food Services Series*** ......................................... 1667
Food Technology Series*** .................................... 1382
Foreign Affairs Series ............................................. 0130
Foreign Agricultural Affairs Series ......................... 0135
Foreign Law Specialist Series** ............................. 0095
Forest Products Technology Series*** ................... 1380
Forestry Series*** ................................................... 0460
Forestry Technician Series** .................................. 0462
Freight Rate Series* ................................................ 2131
Funeral Directing Series .......................................... 0050
GENERAL ADMINISTRATIVE, CLERICAL,
AND OFFICE SERVICES GROUP ............. 0300
General Anthropology Series .................................. 0190
General Arts and Information Series ....................... 1001
General Attorney Series* ........................................ 0905
General Natural Resources Management and Biological
Sciences Series*** ........................................... 0401
General Business and Industry Series ..................... 1101
General Education and Training Series** ............... 1701
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 127
Code
General Engineering Series*** .............................. 0801
General Medical and Healthcare Series .................. 0601
General Inspection, Investigation, Enforcement, and
Compliance Series*** ..................................... 1801
General Investigation Series*** ............................. 1810
General Legal and Kindred
Administration Series** .................................. 0901
General Mathematics and Statistics Series*** ....... 1501
General Natural Resources Management and Biological
Sciences Series*** .......................................... 0401
General Physical Science Series*** ....................... 1301
General Student Trainee Series .............................. 0099
General Supply Series** ........................................ 2001
General Telecommunication Series** .................... 0392
Genetics Series*** ................................................. 0440
Geodesy Series*** ................................................. 1372
Geodetic Technician Series*** .............................. 1374
Geography Series* .................................................. 0150
Geology Series*** .................................................. 1350
Geophysics Series*** ............................................. 1313
Government Information Series** ......................... 0306
Grants Management Series** ................................. 1109
Guide Series* .......................................................... 0090
Health Aid and Technician Series** ................... 0640
Health Insurance Administration Series ................. 0107
Health Physics Series*** ........................................ 1306
Health System Administration Series* ................... 0670
Health System Specialist Series** .......................... 0671
Hearings and Appeals Series .................................. 0930
Highway Safety Series** ........................................ 2125
History Series* ....................................................... 0170
Horticulture Series*** ............................................ 0437
Hospital Housekeeping Management Series* ........ 0673
Housing Management Series* ................................ 1173
Human Resources Assistance Series*** ................ 0203
HUMAN RESOURCES
MANAGEMENT GROUP .............................. 0200
Human Resources Management Series*** ............. 0201
Human Resources Management Student
Trainee Series .................................................. 0299
Hydrologic Technician Series*** ........................... 1316
Hydrology Series*** .............................................. 1315
Illustrating Series** .............................................. 1020
Import Compliance Series*** ................................ 1889
Industrial Engineering Series*** ............................ 0896
Industrial Engineering Technical Series*** ........... 0895
Industrial Hygiene Series* ................................
...... 0690
Industrial Property Management Series* ................ 1103
Industrial Specialist Series* .................................... 1150
Code
INFORMATION AND ARTS GROUP .................. 1000
Information and Arts Student Trainee Series .......... 1099
Information Receptionist Series* ............................ 0304
INFORMATION TECHNOLOGY GROUP .......... 2200
Information Technology Management Series*** ... 2210
Information Technology Student
Trainee Series*** ............................................. 2299
Instructional Systems Series** ................................ 1750
Insurance Examining Series** ................................ 1163
Intelligence Aid and Clerk Series ............................ 0134
Intelligence Series** ............................................... 0132
Interior Design Series** .......................................... 1008
Internal Revenue Agent Series*** .......................... 0512
Internal Revenue Officer Series* ............................ 1169
International Cooperation Series* ........................... 0136
International Relations Series .................................. 0131
Inventory Management Series** ............................. 2010
INSPECTION, INVESTIGATION, ENFORCEMENT,
AND COMPLIANCE GROUP ........................ 1800
Investigation Student Trainee Series ....................... 1899
Investigative Analysis Series***............................. 1805
Irrigation System Operation Series* ....................... 0459
Kinesiotherapy Series* ......................................... 0635
Labor Management Relations Examining Series*0244
Land Law Examining Series* ................................. 0965
Landscape Architecture Series*** .......................... 0807
Land Surveying Series*** ...................................... 1373
Language Clerical Series** ..................................... 1046
Language Specialist Series* .................................... 1040
Laundry Operations Services Series*** .................. 1658
Law Clerk Series ..................................................... 0904
LEGAL AND KINDRED GROUP ......................... 0900
Legal Assistance Series*** ..................................... 0986
Legal Instrument Examining Series*** .................. 0963
Legal Occupations Student Trainee Series .............. 0999
Librarian Series* ..................................................... 1410
LIBRARY AND ARCHIVES GROUP .................. 1400
Library and Archives Student Trainee Series .......... 1499
Library Technician Series* ..................................... 1411
Loan Specialist Series* ........................................... 1165
Logistics Management Series** .............................. 0346
Mail and File Series* ............................................. 0305
Management and Program Analysis Series** ......... 0343
Management and Program Clerical and
Assistance Series* ............................................ 0344
Marine Cargo Series* .............................................. 2161
Marine Survey Technical Series*** ........................ 0873
Materials Engineering Series***.............................
0806
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 128
Code
Mathematical Statistics Series*** .......................... 1529
MATHEMATICAL SCIENCES GROUP .............. 1500
Mathematics and Statistics Student
Trainee Series .................................................. 1599
Mathematics Series*** ........................................... 1520
Mechanical Engineering Series*** ........................ 0830
Mediation Series* ................................................... 0241
Medical and Health Student Trainee Series ............ 0699
MEDICAL, HOSPITAL, DENTAL, AND PUBLIC
HEALTH GROUP .......................................... 0600
Medical Instrument Technician Series* ................. 0649
Medical Records Administration Series* ............... 0669
Medical Records Technician Series*** .................. 0675
Medical Supply Aide and Technician Series* ........ 0622
Medical Support Assistance Series*** ................... 0679
Medical Technician Series* .................................... 0645
Messenger Series* .................................................. 0302
Metallurgy Series*** .............................................. 1321
Meteorological Technician Series*** .................... 1341
Meteorology Series*** ........................................... 1340
Microbiology Series*** ......................................... 0403
Military Pay Series*** ........................................... 0545
Mine Safety and Health Inspection Series*** ........ 1822
Mining Engineering Series*** ............................... 0880
Miscellaneous Administration & Program Series**0301
Miscellaneous Clerk and Assistant Series** .......... 0303
MISCELLANEOUS OCCUPATIONS GROUP
(NOT ELSEWHERE CLASSIFIED) .............. 0000
Motor Carrier Safety Series* .................................. 2123
Museum Curator Series* ........................................ 1015
Museum Specialist and Technician Series* ............ 1016
Music Specialist Series ........................................... 1051
NATURAL RESOURCES MANAGEMENT AND
BIOLOGICAL SCIENCES GROUP ........... 0400
Naval Architecture Series*** ................................. 0871
Navigational Information Series* ........................... 1361
Nuclear Engineering Series*** .............................. 0840
Nuclear Materials Courier Series** ........................ 0084
Nuclear Medicine Technician Series ..................... 0642
Nursing Series* ...................................................... 0610
Nursing Assistant Series* ....................................... 0621
Occupational Therapy Series* ............................. 0631
Oceanography Series*** ........................................ 1360
Office Automation Clerical & Assistance
Series** ........................................................... 0326
Code
Operations Research Series*** ............................... 1515
Optometry Series* ................................................... 0662
Orthotist and Prosthetist Series* ............................. 0667
Outdoor Recreation Planning Series* ..................... 0023
Packaging Series** ................................................ 2032
Paralegal Specialist Series* ..................................... 0950
Park Ranger Series* ................................................ 0025
Passport and Visa Examining Series* ..................... 0967
Patent Administration Series ................................... 1220
Patent Adviser Series* ............................................ 1221
Patent Attorney Series* ........................................... 1222
Patent Classifying Series* ....................................... 1223
Patent Examining Series*........................................ 1224
Patent Technician Series* ....................................... 1202
Pathology Technician Series* ................................. 0646
Petroleum Engineering Series*** ........................... 0881
Pharmacology Series ............................................... 0405
Pharmacy Series* .................................................... 0660
Pharmacy Technician Series* ................................. 0661
Photography Series* ................................................ 1060
Physical Science Student Trainee Series ................. 1399
Physical Science Technician Series*** .................. 1311
PHYSICAL SCIENCES GROUP ........................... 1300
Physical Therapy Series* ........................................ 0633
Physician Series* .................................................... 0602
Physician Assistant Series ....................................... 0603
Physics Series*** .................................................... 1310
Physiology Series*** .............................................. 0413
Plant Pathology Series*** ....................................... 0434
Plant Physiology Series*** ..................................... 0435
Plant Protection Technician Series** ...................... 0421
Podiatry Series ........................................................ 0668
Police Series* .......................................................... 0083
Practical Nurse Series* ........................................... 0620
Printing Services Series*** ..................................... 1654
Procurement Clerical and Technician Series* ......... 1106
Production Control Series* ..................................... 1152
Program Management Series .................................. 0340
Property Disposal Clerical and Technician Series* 1107
Property Disposal Series* ....................................... 1104
Prosthetic Representative Series ............................. 0672
Psychology Aid and Technician Series ................... 0181
Psychology Series* ................................................. 0180
Public Affairs Series* ............................................. 1035
Public Health Educator Series ................................
. 1725
Public Health Program Specialist Series* ............... 0685
Public Utilities Specialist Series.............................. 1130
Purchasing Series* .................................................. 1105
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 129
Code
QUALITY ASSURANCE, INSPECTION, AND
GRADING GROUP ...................................... 1900
Quality Assurance Series* ...................................... 1910
Quality Inspection Student Trainee Series .............. 1999
Railroad Retirement Claims Examining Series**0993
Railroad Safety Series* .......................................... 2121
Rangeland Management Series*** ......................... 0454
Range Technician Series**..................................... 0455
Realty Series* ......................................................... 1170
Records and Information Management Series** .... 0308
Recreation Aid and Assistant Series** ................... 0189
Recreation/Creative Arts Therapy Series* ............. 0638
Recreation Specialist Series* .................................. 0188
Rehabilitation Therapy Assistant Series* ............... 0636
Respiratory Therapist Series* ................................. 0651
Safety & Occupational Health
Management Series* ..................................... 0018
Safety Engineering Series*** ................................. 0803
Safety Technician Series**..................................... 0019
Sales Store Clerical Series* .................................... 2091
Sanitarian Series** ................................................. 0688
Secretary Series* .................................................... 0318
Security Administration Series* ............................. 0080
Security Clerical and Assistance Series** .............. 0086
Security Guard Series* ........................................... 0085
Social Insurance Administration Series* ................ 0105
Social Science Aid and Technician Series .............. 0102
SOCIAL SCIENCE, PSYCHOLOGY, AND
WELFARE GROUP ........................................ 0100
Social Science Series .............................................. 0101
Social Science Student Trainee Series .................... 0199
Social Services Aid and Assistant Series** ............ 0186
Social Services Series* ........................................... 0187
Social Work Series* ............................................... 0185
Sociology Series** ................................................. 0184
Soil Conservation Series*** ................................... 0457
Soil Conservation Technician Series** .................. 0458
Soil Science Series*** ............................................ 0470
Speech/Language Pathology and Audiology Series *0665
Sports Specialist Series ........................................... 0030
Statistical Assistant Series* .................................... 1531
Statistics Series*** ................................................. 1530
Supply Clerical and Technician Series* ................. 2005
SUPPLY GROUP ................................................... 2000
Supply Program Management Series** .................. 2003
Supply Student Trainee Series ................................ 2099
Support Services Administration Series* ............... 0342
Code
Survey Technical Series*** .................................... 0817
Tax Examining Series*** ..................................... 0592
Tax Law Specialist Series ....................................... 0987
Tax Specialist Series*** ......................................... 0526
Technical Information Services Series* .................. 1412
Technical Writing and Editing Series** ................. 1083
Telecommunications Processing Series* ................ 0390
Telecommunications Series* ................................... 0391
Telephone Operating Series* .................................. 0382
Textile Technology Series*** ................................. 1384
Theater Specialist Series ......................................... 1054
Therapeutic Radiologic Technologist Series** ....... 0648
Toxicology Series*** .............................................. 0415
Trade Specialist Series** ........................................ 1140
Traffic Management Series* ................................... 2130
Training Instruction Series** .................................. 1712
Transportation Clerk and Assistant Series* ............ 2102
TRANSPORTATION GROUP ............................... 2100
Transportation Industry Analysis Series* ............... 2110
Transportation Operations Series ............................ 2150
Transportation Specialist Series .............................. 2101
Transportation Student Trainee Series .................... 2199
Unemployment Insurance Series** ..................... 0106
United States Marshal Series* ................................. 0082
Veterans Claims Examining Series* .................... 0996
VETERINARY MEDICAL SCIENCE GROUP .... 0700
Veterinary Medical Science Series* ........................ 0701
Veterinary Student Trainee Series ........................... 0799
Visual Information Series** .................................... 1084
Vocational Rehabilitation Series* ........................... 1715
Voucher Examining Series*** ................................ 0540
Wage and Hour Investigation Series*** ............. 1849
Wildlife Biology Series*** ..................................... 0486
Wildlife Refuge Management Series*** ................ 0485
Workforce Development Series* ............................ 0142
Workforce Research and Analysis Series................ 0140
Work Unit Supervising Series** ............................. 0313
Workers' Compensation Claims
Examining Series* ........................................... 0991
Writing and Editing Series** .................................. 1082
Zoology Series*** .................................................. 0410
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 130
PART II
Outline of Position Classification Plan for
Trade, Craft, or Labor Job Families and Occupations
Note: Because of the scope and variety of Federal Government operations, and the continuing
changes taking place in occupations, a separate occupation is not always established for each
identifiable line of work. The “01” code in each job family, therefore, is designated as a general
code, and is used for jobs which cannot be identified with an established occupation within the
family but which can be identified with the family itself. For additional guidance on the use of the
“01” code see the Introduction to the Federal Wage System Job Grading System.
2500 – WIRE COMMUNICATIONS EQUIPMENT INSTALLATION AND MAINTENANCE FAMILY
General Wire Communications Equipment Installation and
Maintenance ................................................................... 2501
Telecommunications Mechanic* ............................... 2502
Wire Communications Cable Splicing ............................ 2504
2600 – ELECTRONIC EQUIPMENT INSTALLATION AND MAINTENANCE FAMILY
General Electronic Equipment Installation and
Maintenance ................................................................ 2601
Electronic Measurement Equipment Mechanic* ....... 2602
Electronics Mechanic* ................................................ 2604
Electronic Industrial Controls Mechanic* ....................... 2606
Electronic Digital Computer Mechanic ........................... 2608
Electronic Integrated Systems Mechanic* ...................... 2610
2800 – ELECTRICAL INSTALLATION AND MAINTENANCE FAMILY
General Electrical Installation and Maintenance ........ 2801
Electrician* ................................................................. 2805
High Voltage Electrician* .......................................... 2810
Electrical Equipment Repairing* .................................... 2854
Aircraft Electrician* ........................................................ 2892
3100 – FABRIC AND LEATHER WORK FAMILY
General Fabric and Leather Work .................................. 3101
Fabric Working* ............................................................. 3105
Upholstering*.................................................................. 3106
Sewing Machine Operating* ........................................... 3111
3300 – INSTRUMENT WORK FAMILY
General Instrument Work ............................................... 3301
Optical Instrument Repairing* ....................................... 3306
Instrument Making* ....................................................... 3314
Instrument Mechanic* .................................................... 3359
Precision Measurement Equipment Calibrating * ........... 3378
3400 – MACHINE TOOL WORK FAMILY
General Machine Tool Work .......................................... 3401
Machining* ..................................................................... 3414
Toolmaking* ................................................................... 3416
Die Sinking* ................................................................... 3428
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 131
3500 – GENERAL SERVICES AND SUPPORT WORK FAMILY
General Services And Support Work ............................. 3501
Laboring* ....................................................................... 3502
Laboratory Working* ..................................................... 3511
Coin/Currency Checking ............................................... 3513
Laboratory Support Working ......................................... 3515
Railroad Repairing* ........................................................ 3546
Custodial Working* ........................................................ 3566
3600 – STRUCTURAL AND FINISHING WORK FAMILY
General Structural and Finishing Work ......................... 3601
Cement Finishing* ......................................................... 3602
Masonry* ....................................................................... 3603
Plastering*...................................................................... 3605
Roofing* ......................................................................... 3606
Insulating* ...................................................................... 3610
Tile Setting .................................................................... 3604
3700 – METAL PROCESSING FAMILY
General Metal Processing .............................................. 3701
Welding* ....................................................................... 3703
Nondestructive Testing .................................................. 3705
Metalizing ...................................................................... 3707
Electroplating* ............................................................... 3711
Heat Treating .................................................................. 3712
Battery Repairing ............................................................ 3725
Buffing and Polishing ..................................................... 3727
Shot Peening Machine Operating ................................... 3769
3800 – METAL WORK FAMILY
General Metal Work ...................................................... 3801
Metal Forging* .............................................................. 3802
Sheet Metal Mechanic* ................................................. 3806
Boilermaking* ............................................................... 3808
Mobile Equipment Metal Mechanic* ............................ 3809
Shipfitting* .....................................................................
3820
Metal Forming Machine Operating* ...............................
3869
3900 – MOTION PICTURE, RADIO, TELEVISION, AND SOUND EQUIPMENT OPERATION FAMILY
General Motion Picture, Radio, Television,
and Sound Equipment Operation ................................... 3901
Motion Picture Projection* .............................................
3910
Broadcasting Equipment Operating ................................
3940
4000 – LENS AND CRYSTAL WORK FAMILY
General Lens and Crystal Work ..................................... 4001
Prescription Eyeglass Making ......................................... 4010
4100 – PAINTING AND PAPERHANGING FAMILY
General Painting and Paperhanging ............................... 4101
Painting* ........................................................................ 4102
Sign Painting* ................................................................. 4104
4200 – PLUMBING AND PIPEFITTING FAMILY
General Plumbing and Pipefitting .................................. 4201
Pipefitting* .................................................................... 4204
Plumbing*....................................................................... 4206
Fuel Distribution System Mechanic ............................... 4255
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 132
4300 – PLIABLE MATERIALS WORK FAMILY
General Pliable Materials Work .................................... 4301
Plastic Fabricating* ....................................................... 4352
Rubber Equipment Repairing.......................................... 4361
Molding .......................................................................... 4373
4400 – PRINTING FAMILY
General Printing ............................................................. 4401
Bindery Working* ......................................................... 4402
Hand Composing ........................................................... 4403
Letterpress Operating ..................................................... 4406
Offset Platemaking* ...................................................... 4416
Offset Press Operating* ................................................ 4417
Bookbinding.................................................................... 4441
Electrolytic Intaglio Platemaking .................................... 4449
Intaglio Press Operating .................................................. 4454
4600 – WOOD WORK FAMILY
General Wood Work ...................................................... 4601
Blocking and Bracing* .................................................. 4602
Wood Working* ............................................................ 4604
Wood Crafting* .............................................................. 4605
Carpentry* ...................................................................... 4607
Patternmaking* ............................................................... 4616
4700 – GENERAL MAINTENANCE AND OPERATIONS WORK FAMILY
General Maintenance and Operations Work .................. 4701
Model Making* ............................................................. 4714
Exhibits Making/Modeling ............................................ 4715
Boat Building and Repairing ......................................... 4717
General Equipment Mechanic ....................................... 4737
General Equipment Operating ........................................ 4741
Utility Systems Repairing-Operating* ............................ 4742
Research Laboratory Mechanic ...................................... 4745
Maintenance Mechanic* ................................................. 4749
Cemetery Caretaking* .................................................... 4754
4800 – GENERAL EQUIPMENT MAINTENANCE FAMILY
General Equipment Maintenance ................................... 4801
Locksmithing* ............................................................... 4804
Medical Equipment Repairing* ..................................... 4805
Protective and Safety Equipment Fabricating
and Repairing .......................................................... 4816
Aircraft Survival and Flight Equipment Repairing ......... 4818
Bowling Equipment Repairing*...................................... 4819
Tool and Equipment Repairing ...................................... 4840
Bearing Reconditioning* ................................................ 4850
Domestic Appliance Repairing ....................................... 4855
5000 – PLANT AND ANIMAL WORK FAMILY
General Plant and Animal Work .................................... 5001
Gardening* .................................................................... 5003
Pest Controlling* ........................................................... 5026
Insects Production Working* .......................................... 5031
Tree Trimming and Removing ........................................ 5042
Animal Caretaking* ........................................................ 5048
5200 – MISCELLANEOUS OCCUPATIONS FAMILY
General Miscellaneous Occupations ............................. 5201
Gas and Radiation Detecting ........................................ 5205
Rigging* ........................................................................ 5210
Shipwright* ..................................................................... 5220
Lofting ............................................................................ 5221
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 133
5300 – INDUSTRIAL EQUIPMENT MAINTENANCE FAMILY
General Industrial Equipment Maintenance .................. 5301
Air Conditioning Equipment Mechanic* ....................... 5306
Heating and Boiler Plant Equipment Mechanic* ........... 5309
Elevator Mechanic* ....................................................... 5313
Laundry and Dry Cleaning Equipment
Repairing ................................................................. 5317
Lock and Dam Repairing ............................................... 5318
Oiling and Greasing ....................................................... 5323
Marine Machinery Mechanic* ........................................ 5334
Production Machinery Mechanic* .................................. 5350
Industrial Equipment Mechanic* .................................... 5352
Powered Support Systems Mechanic* ............................ 5378
5400 – INDUSTRIAL EQUIPMENT OPERATION FAMILY
General Industrial Equipment Operation ....................... 5401
Boiler Plant Operating* ................................................. 5402
Utility Systems Operating* ............................................ 5406
Electric Power Controlling* .......................................... 5407
Wastewater Treatment Plant Operating* ....................... 5408
Water Treatment Plant Operating* ................................ 5409
Fuel Distribution System Operating* ............................ 5413
Air Conditioning Equipment Operating* ....................... 5415
Stationary-Engine Operating ......................................... 5419
Sandblasting* .................................................................. 5423
Lock and Dam Operating* .............................................. 5426
Elevator Operating* ........................................................ 5438
Packaging Machine Operating ....................................... 5440
5700 – TRANSPORTATION/MOBILE EQUIPMENT OPERATION FAMILY
General Transportation/Mobile Equipment Operation .. 5701
Motor Vehicle Operating* ............................................. 5703
Fork Lift Operating* ...................................................... 5704
Tractor Operating* ......................................................... 5705
Engineering Equipment Operating* .............................. 5716
Crane Operating* ........................................................... 5725
Drill Rig Operating* ...................................................... 5729
Braking-Switching and Conducting* ............................. 5736
Locomotive Engineering* .............................................. 5737
Railroad Maintenance Vehicle Operating* ..................... 5738
Airfield Clearing Equipment Operating ......................... 5767
Ship Operating ................................................................ 5782
Riverboat Operating........................................................ 5784
Small Craft Operating* ................................................... 5786
Deckhand ........................................................................ 5788
5800 – TRANSPORTATION/MOBILE EQUIPMENT MAINTENANCE FAMILY
General Transportation/Mobile Equipment
Maintenance ................................................................... 5801
Heavy Mobile Equipment Mechanic* ........................... 5803
Mobile Equipment Servicing* ........................................ 5806
Automotive Mechanic* .................................................. 5823
Electromotive Equipment Mechanic .............................. 5876
6500 – AMMUNITION, EXPLOSIVES, AND TOXIC MATERIALS WORK FAMILY
General Ammunition, Explosives, and
Toxic Materials Work ...................................................... 6501
Explosives Operating* ...................................................... 6502
Munitions Destroying*......................................................6505
Missile/Toxic Materials Handling ....................................6511
6600 – ARMAMENT WORK FAMILY
General Armament Work............................................... 6601
Artillery Repairing* ....................................................... 6605
Small Arms Repairing* ................................................. 6610
Ordnance Equipment Mechanic* .................................... 6641
Aircraft Ordnance Systems Mechanic*........................... 6652
Special Weapons Systems Mechanic...............................6656
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 134
6900 – WAREHOUSING AND STOCK HANDLING FAMILY
General Warehousing And Stock Handling ................... 6901
Tools and Parts Attending* ............................................ 6904
Materials Handling* ...................................................... 6907
Materials Expediting* .................................................... 6910
Materials Examining and Identifying* ........................... 6912
Hazardous Waste Disposing*...........................................6913
Store Working*................................................................6914
Bulk Money Handling......................................................6941
Aircraft Freight Loading ................................................. 6968
7000 – PACKING AND PROCESSING FAMILY
General Packing and Processing .................................... 7001
Packing* ........................................................................ 7002
Preservation Servicing* .................................................. 7006
Equipment Cleaning* ..................................................... 7009
7300 – LAUNDRY, DRY CLEANING, AND PRESSING FAMILY
General Laundry, Dry Cleaning, and Pressing .............. 7301
Laundry Working* ........................................................ 7304
Laundry Machine Operating* ......................................... 7305
7400 – FOOD PREPARATION AND SERVING FAMILY
General Food Preparation and Serving .......................... 7401
Baking* .......................................................................... 7402
Cooking* ....................................................................... 7404
Bartending* ................................................................... 7405
Meatcutting* ................................................................... 7407
Food Service Working* .................................................. 7408
Waiter* ........................................................................... 7420
7600 – PERSONAL SERVICES FAMILY
General Personal Services ............................................. 7601
Barbering* ...................................................................... 7603
8200 – FLUID SYSTEMS MAINTENANCE FAMILY
General Fluid Systems Maintenance ............................. 8201
Pneudraulic Systems Mechanic* ................................... 8255
Aircraft Pneudraulic Systems Mechanic* ....................... 8268
8600 – ENGINE OVERHAUL FAMILY
General Engine Overhaul.................................................. 8601
Aircraft Engine Mechanic*
............................................... 8602
Small Engine Mechanic .................................................. 8610
8800 – AIRCRAFT OVERHAUL FAMILY
General Aircraft Overhaul................................................ 8801
Aircraft Propeller Mechanic ............................................. 8810
Aircraft Mechanical Parts Repairing* .............................. 8840
Aircraft Mechanic* ......................................................... 8852
Aircraft Attending* .........................................................
8862
9000 – FILM PROCESSING FAMILY
General Film Processing ................................................. 9001
Film Assembling and Repairing ..................................... 9003
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 135
Definitions of Trade, Craft, or Labor Families and Occupations
2500
–
W
IRE
C
OMMUNICATIONS
E
QUIPMENT
I
NSTALLATION
AND MAINTENANCE FAMILY
This job family includes occupations involved in the construction, installation, maintenance,
repair, and testing of all types of wire communications systems and associated equipment that
are predominantly electrical-mechanical. Work involved in the installation and repair of
communications equipment that requires in-depth knowledge of operating electronic principles
should be coded to the electronic equipment installation and maintenance family, 2600.
Occupations in this family are:
2501 – General Wire Communications Equipment Installation and Maintenance
A separate occupation is not always established for each identifiable line of work, due to the
scope and variety of Federal Government operations, and the continuing changes taking place in
occupations. The "01" code in each job family therefore is designated as a general code, and is
used for jobs which cannot be identified with an established occupation within the family but
which can be identified with the family itself. One type of job which should be assigned the "01"
code is the general job which is characteristic of the family but not of any specific occupation
within the family. A second type of job which should be assigned the "01" code is that which has
a narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
2502 - Telecommunications Mechanic*
This standard is for grading nonsupervisory jobs involved in installing, modifying,
troubleshooting, repairing, and maintaining voice and nonvoice communication systems
including central office, private branch automatic exchanges (PBAXs), local area network
systems, telephone sets, wire carrier equipment, communication cable, alarm systems, intercom
and public address systems, and teletype equipment. The work requires knowledge of telephone
and data circuitry equipment and installation procedures; knowledge of basic electrical and
electronic principles as they pertain to voice and nonvoice transmissions; the ability to
understand and follow such technical guidance as circuit descriptions, schematics, and layout
sheets; and the ability to locate and repair trouble within the telecommunications system.
2504 - Wire Communications Cable Splicing
This occupation includes jobs involved in splicing; diagnosing trouble; repairing; and testing
aerial, ground, underground, and/or submarine multiple-conductor cables.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 136
2600 – ELECTRONIC EQUIPMENT INSTALLATION AND MAINTENANCE FAMILY
This job family includes occupations involved in the installation, repair, overhaul, fabrication,
tuning, alignment, modification, calibration, and testing of electronic equipment and related
devices such as radio, radar, loran, sonar, television, and other communications equipment;
industrial controls; fire control, flight/landing control, bombing-navigation, and other integrated
systems; and electronic computer systems and equipment.
Occupations in this family are:
2601 -General Electronic Equipment Installation and Maintenance
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
2602 - Electronic Measurement Equipment Mechanic*
This standard covers nonsupervisory work involved in maintenance, repair, calibration, and
certification of electronic test, measurement, and reference equipment used for precise
measurement of a variety of electrical and electronic values, quantities, and relationships such as
voltage, resistance, capacitance, frequency, and inductance. This equipment is also used to
maintain and assure the functional accuracy and operational precision of industrial, experimental,
airborne, marine, and ground electronic systems and equipment. This work requires a working
knowledge and practical application of electronic principles and the ability to perform precise
measurement of electrical and electronic values, quantities, and relationships. The work also
requires skill in performing such processes as troubleshooting, repairing, modifying,
overhauling, testing, installing, and calibrating a variety of measurement equipment, instruments,
and consoles.
2604 - Electronics Mechanic*
This standard is for grading nonsupervisory jobs involved in fabricating, overhauling, modifying,
installing, troubleshooting, repairing, and maintaining ground, airborne, and marine electronic
equipment, such as: radio; radar; sonar; cryptographic; satellite; microwave; micro computers
and peripherals; laser; infrared; industrial x-ray; marine, aeronautical, and space navigation aid;
TV receiver; surveillance; and similar devices. The work requires knowledge of electronic
principles; the ability to recognize improper operation, locate the cause, and determine the best
method to correct the defect; and the skill to disassemble, assemble, and adjust electronic
equipment. The work includes using both manual and automated test equipment. The work may
require the use of a personal computer and numerous software packages to program or realign
various components or systems, download information, and detect equipment deficiencies.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 137
2606 - Electronic Industrial Controls Mechanic*
This standard covers nonsupervisory work involved in the installation, maintenance,
troubleshooting, repair, and calibration of electronic controls and indicating and recording
systems used on industrial machinery or engines, in automated materials storage and handling
systems, in aircraft engine and similar test facilities, or in energy monitoring and control
systems. This work requires knowledge of the practical application of electronics theories and
circuits that are applicable to power, timing, motion control, indicating devices, and pulse and
counting mechanisms, including special purpose digital computers (microprocessors) dedicated
to control functions, as well as a knowledge of industrial equipment operation and processes.
2608 - Electronic Digital Computer Mechanic
This occupation includes jobs involved in the repair, troubleshooting, calibration, and testing of
electronic digital computer systems and their components and peripheral devices when used for
scientific engineering or administrative computation and recordkeeping; includes repairing and
maintaining computer subsystems/components of integrated aircraft and weapons control
systems where the work does not require considering the interaction of the items worked on with
the total integrated system. The work requires knowledge of the operating electronic principles
and mechanics of the computer and auxiliary components, understanding of computer logic, and
ability to use a variety of electronic test equipment.
2610 - Electronic Integrated Systems Mechanic*
This standard covers nonsupervisory jobs involved in rebuilding, overhauling, installing,
troubleshooting, repairing, modifying, calibrating, aligning, and maintaining integrated
electronic systems, i.e., where the output of a number of sensor subsystems is integrated in a
logic subsystem and the resultant used to modify the operation of the total system. Examples
are: fire control, flight/landing control, automatic test equipment, flight simulators, combing
navigation, and electronic warfare or multiple integrated electronic systems composed of several
of these systems which are closely interrelated and interdependent. This work requires
knowledge of electronics principles involved in a number of applications such as radar, data
processing, and data display and usually mechanical and hydraulic knowledges involved in
operation of equipment such as control valves, gyros, turrets and mounts, and mechanical
computing devices.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 138
2800 – ELECTRICAL INSTALLATION AND MAINTENANCE FAMILY
This job family includes occupations involved in the fabrication, installation, alteration,
maintenance, repair, and testing of electrical systems, instruments, apparatus, and equipment.
Occupations in this family are:
2801 – General Electrical Installation and Maintenance
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
2805 - Electrician*
This standard is used to grade all nonsupervisory jobs involved in the installation, maintenance,
troubleshooting, and repair of electrical wiring systems, fixtures, controls, and equipment in
industrial, institutional, office, and residential buildings, and on ships. These jobs require
knowledge and application of electrical principles, materials, and safety standards.
2810 - High Voltage Electrician*
This standard covers nonsupervisory work involved in installing, testing, repairing, and
maintaining high voltage electric power-controlling equipment and/or distribution lines. The
work requires knowledge of electrical principles, procedures, materials, and safety standards
governing electrical systems above 600 volts. In addition, the work requires general mechanical
skills and knowledge, and in some cases may require knowledge of electronic principles as they
pertain to electronic control circuitry. In some situations, the work includes testing, repairing,
and maintaining electric-generating equipment in co-generation facilities.
2854 - Electrical Equipment Repairing*
This standard is for grading nonsupervisory jobs involved in troubleshooting, testing, installing,
repairing, overhauling, modifying, and maintaining electrical devices, equipment, and
components such as automatic alternator synchronizing equipment, amplidyne control units,
voltage regulating equipment, generators, actuators, switching and control panels, junction
boxes, AC and DC motors, electrical harnesses, transformers, and power amplifiers. Typically,
the equipment and components serviced have been removed from aircraft, ships, ground support
or industrial equipment, tracked or wheeled heavy duty vehicles, missiles, etc. The work
requires knowledge of electrical circuitry, formulas, and principles and their application to the
devices, equipment, components, and systems repaired. In addition, some work may require
knowledge of electronic circuitry and theory and general mechanical skills and knowledge.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 139
2892 - Aircraft Electrician*
This standard is used to grade nonsupervisory work involved in installing, troubleshooting,
adjusting, testing, modifying, calibrating, and repairing aircraft electrical systems and equipment
on board conventional and non-conventional aircraft such as electrical power control and
distribution systems, lighting systems, refueling and fuel quantity indicating systems, electrical
warning, controlling, and actuating circuits, and tying-in power and control circuits for
functional systems, such as hydraulics, armament, radar, engines, and fire suppression. The
work is characterized by the need to understand the functional characteristics and relationships of
various electrical systems and equipment on aircraft.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 140
3100 – FABRIC AND LEATHER WORK FAMILY
This job family includes occupations involving the fabrication, modification, and repair of
clothing and equipment made of: (1) woven textile fabrics of animal, vegetable, or synthetic
origin; (2) plastic film and filaments; (3) natural and simulated leather; (4) natural and synthetic
fabrics; and (5) paper. Work involves use of hand tools and mechanical devices and machines to
lay out, cut, sew, rivet, mold, fit, assemble, and attach findings to articles such as uniforms,
rainwear, hats, belts, shoes, briefcases, holsters, equipage articles, tents, gun covers, bags,
parachutes, upholstery, mattresses, brushes, etc.
Occupations in this family are:
3101 – General Leather and Fabric Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3105 - Fabric Working*
This standard covers nonsupervisory work involved in making, modifying, altering, and
repairing clothing and/or equipment or other items such as awnings, tents, containments, gun
covers, sleeping bags, parachutes, belts, carrying cases, flags, bed linens, protective clothing,
work clothes, dress clothes, suits, coats, uniforms, and other articles made of fabric. Fabrics
include wool, cotton, linen, canvas, nylon, polyester, rayon, acetate, acrylic, olefin, saran,
metallic fabrics, fabrics made of rubber yarns or plastic filaments, leather, felt, fiberglass, vinyl,
asbestos, and other similar materials. Fabric work involves taking measurements, making
patterns and layouts, marking, cutting, fitting, and sewing or cementing parts together, using
hand or power tools and equipment and knowledge of fabrics and construction methods.
3106 - Upholstering*
This standard covers nonsupervisory work that involves repairing and replacing upholstery,
including fabrics, springs, webbing, filling, and padding, on items such as furniture, seats, and
structural framework in houses, rooms, offices, aircraft, ships, boats, railroad cars, automobiles,
trucks, buses, and other vehicles or equipment. Upholstering work involves taking
measurements, making patterns and layouts, cutting fabrics, fitting and joining cover pieces, and
installing and fastening upholstery materials in place, using hand or power tools and equipment
and knowledge of fabrics and upholstery methods.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 141
3111 - Sewing Machine Operating *
This standard covers nonsupervisory work which involves operating power sewing machines to
sew, alter, or repair wearing apparel, linens, blankets, and other fabric articles. This includes
operation of automatic sewing machines when the operator must know how to thread the
machine, wind bobbins, adjust tension, and oil parts.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 142
3300 – INSTRUMENT WORK FAMILY
This job family includes occupations that involve fabricating, assembling, calibrating, testing,
installing, repairing, modifying, and maintaining instruments and instrumentation systems for
measuring, regulating, and computing physical quantities such as mass, moment, force,
acceleration, displacement, stress, strain, vibration or oscillation frequency, phase and amplitude,
linear or angular velocity, spacetime position and attitude, pressure, temperature, density,
viscosity, humidity, thermal or electrical conductivity, voltage, current, power, power factor,
impedance, and radiation. Examples of such instruments and equipment are: gyro, optical,
photographic, timekeeping, electrical, metered, pressure, and geared instruments; test equipment;
and navigation, flight control, and fuel totalizing systems. The work requires knowledge of
electrical, electronic, mechanical, optical, pneumatic, and/or hydraulic principles. Work that
primarily involves fabricating and repairing electronic instruments should be coded to the
electronic equipment installation and maintenance family, 2600.
Occupations in this family are:
3301 – General Instrument Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3306 - Optical Instrument Repairing*
This standard covers nonsupervisory work involved in troubleshooting, overhauling, modifying,
maintaining, and testing optical instruments such as binoculars, telescopes, cameras, sextants,
gun sights, periscopes, and cinetheodolites. These jobs primarily require knowledge and
application of optical principles, procedures, and materials and, in addition, knowledge of
mechanical and electrical methods of mounting and controlling optical systems.
3314 - Instrument Making*
This standard is used to grade all nonsupervisory jobs involved in planning and fabricating
complex research and prototype instruments that are made from a variety of materials and are
used to detect, measure, record, and regulate heat, pressure, speed, vibration, sound, illumination,
biomedical phenomena, and other areas of interest to scientific, engineering, or medical
personnel.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 143
3359 - Instrument Mechanic*
This standard is for grading nonsupervisory jobs involved in installing, aligning, modifying,
troubleshooting, repairing, overhauling, testing, and calibrating a variety of instruments
containing electric, mechanical, pneumatic, hydraulic, and/or electronic components, assemblies,
and controls. The work includes using both manual and automated test equipment such as
pneumatic, hydraulic, or vacuum test stands or computer controlled electronic test consoles to
test, align, and calibrate instruments. The work also includes maintaining, repairing, and
calibrating precision instruments and standards such as dial indicators, concentricity gauges, sine
bars, micrometers, and plug and ring gauges. The work requires knowledge and application of
electrical and mechanical principles; knowledge of pneumatic and/or hydraulic mechanisms;
and, in some work situations, knowledge of electronic principles and theory.
3378 - Precision Measurement Equipment Calibrating*
This occupation covers nonsupervisory jobs for which the primary purpose is the calibration and
certification of electrical, electronic, and physical/dimensional test, measurement, and diagnostic
equipment (TMDE), and reference standards. Equipment and reference standards are used to
ensure the functional accuracy and operational precision of electronic systems and equipment,
and must be calibrated to extreme precisions.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 144
3400 – MACHINE TOOL WORK FAMILY
This job family includes occupations that involve setting up and operating machine tools and
using hand tools to make or repair (shape, fit, finish, assemble) metal parts, tools, gauges,
models, patterns, mechanisms, and machines; and machining explosives and synthetic materials.
Occupations in this family are:
3401 - General Machine Tool Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3414 - Machining*
This standard covers nonsupervisory work involved in the manufacture of parts and items of
equipment from castings, forgings, and other raw stocks made of various metals, metal alloys,
and other materials, and/or machining operations required in the repair of such items. The work
requires the use of various types of conventional and/or computer numerical control (CNC)
machine tools and their attachments to perform machining operations in the repair and/or
manufacture of parts from raw stock. The work performed by machine tool operators requires
basic knowledge of machining processes and skill in performing machining operations such as
boring, drilling, planing, milling, and turning on milling machines, radial, or multiple spindle
drill presses, shapers, planers, lathes, or equivalent types of conventional and/or CNC machine
tools. The work performed by machinists requires skill in the initial planning of necessary work
sequences, laying out reference points and lines to be followed in the machining processes,
planning for and setting up the work in the machine, sometimes programming the cutter path,
selecting and shaping metal cutting tools and inserts, operating all types of machine tools , and
performing precision handwork to fit, finish, and assemble machined parts and equipment. The
work also requires knowledge of the makeup of blueprints and drawings and the skill necessary
to interpret them; and skill in working from other types of specifications such as sketches,
models of parts to be manufactured, or work orders.
3416 - Toolmaking*
This standard covers nonsupervisory work involved in the fabrication, manufacture, calibration,
reconditioning, and repair of machine tools, jigs, fixtures, dies, punches, and gages used in the
manufacture, overhaul, and repair of equipment.
3428 - Die Sinking *
This standard is used to grade nonsupervisory jobs involved in machining and grinding matched
impressions in steel blocks to repair and make metal dies which are used in forging shops.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 145
3500 – GENERAL SERVICES AND SUPPORT WORK FAMILY
This job family includes occupations not specifically covered by another work family that
require little or no specialized training or work experience to enter. These occupations usually
involve work such as moving and handling materials (e.g., loading, unloading, digging, hauling,
hoisting, carrying, wrapping, mixing, pouring, spreading); washing and cleaning laboratory
apparatus, cars, and trucks, etc; cleaning and maintaining living quarters, hospital rooms and
ward, office buildings, grounds, and other areas; and doing other general maintenance work by
hand or using common handtools and power equipment. They may involve heavy or light
physical work and various skill levels. Skills are generally learned through job experience and
instruction from supervisors or, in some instances, formal training programs lasting a few days or
weeks or longer.
Occupations in this family are:
3501 – General Service and Support Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3502 - Laboring*
This standard covers nonsupervisory work that primarily requires physical effort and ability to
perform laboring duties that involve little or no specialized skill or prior work experience. The
work typically involves duties such as loading and unloading trucks; moving office furniture,
equipment, and supplies by hand or with various moving devices (e.g., dollies and/or hand
trucks); mowing lawns and trimming shrubs; washing vehicles; and clearing and digging ditches.
These duties are commonly found in a variety of work situations such as roads and grounds
maintenance, industrial operations, warehouses, office buildings, printing facilities, supply
centers, and production areas.
3511 - Laboratory Working *
This standard covers nonsupervisory work requiring ability to clean, prepare for sterilization,
sterilize, and assemble laboratory and hospital glassware, instruments, and related items. This
work includes such tasks as sorting and loading items into washing machine baskets; operating
washing machines, sterilizers, water stills, and centrifuges; preparing flasks, beakers, vials, test
tubes, and dishes by capping, corking, plugging, and wrapping; of glassware, instruments,
tubing, adapters, connectors, etc., into a composite unit.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 146
3513 - Coin/Currency Checking
This occupation includes jobs involved in visually examining: (1) finished coins and medals for
finish, appearance, discoloration, missing letters, etc.; or (2) U.S. currency, stamps, bonds, and
other paper securities and documents to detect imperfections.
3515 - Laboratory Support Working
This occupation includes jobs involved in performing manual work in laboratories, clinics, etc.,
in support of educational, research, or similar activities. Work includes such tasks as preparing
samples by measuring, grinding, drying, sieving, chopping, and mixing materials and solutions;
transporting, setting up, dismantling, and arranging models, exhibits, equipment, and supplies;
checking equipment for proper operation; and operating and making minor repairs to auxiliary
equipment such as water stills, electric power distribution panels, pH meters, and
spectrophotometers. It does not include jobs that primarily require technical knowledge of the
biological or agricultural sciences, physical sciences, medicine, or other scientific activities.
3546 - Railroad Repairing*
This standard covers the nonsupervisory work involved in installing, removing, aligning,
maintaining, and repairing rails, ties, ballast, switches, frogs, joints and other parts of railroad
tracks and roadbeds using hand operated power tools and other manually operated equipment.
The work requires a knowledge of the layout and maintenance requirements of tracks, roadbeds,
and their parts, and ability to find and repair defects in them using specialized railroad
maintenance equipment.
3566 - Custodial Working*
This standard is to be used for grading jobs made up of janitorial and custodial work, such as
sweeping, scrubbing, and waxing floors; washing windows and walls; dusting and polishing
furniture and fixtures; and emptying waste cans. Work is done by hand or with powered
equipment. This standard should not be used to grade jobs requiring the operation of a street
sweeper or similar equipment.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 147
3600 – STRUCTURAL AND FINISHING WORK FAMILY
This job family includes occupations not specifically covered by another work family that
involve doing structural and finishing work in construction, maintenance, and repair of surfaces
and structures (e.g., laying brick, block, and stone; setting tile; finishing cement and concrete;
plastering; installing, maintaining, and repairing asphalt, tar, and gravel; roofing; insulating and
glazing).
Occupations in this family are:
3601 – General Structural and Finishing Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3602 - Cement Finishing*
This standard is used to grade all nonsupervisory jobs involved in construction and repair of
cement and concrete surfaces and structures.
3603 - Masonry*
This standard is used to grade all nonsupervisory jobs involved in maintenance, repair, alteration,
and construction of masonry structures of brick, block, stone, firebrick, and similar materials.
3604 - Tile Setting
This occupation includes jobs involved in the application of structural and/or glazed tile walls,
floors, and ceilings according to specified designs.
3605 - Plastering*
This standard is used to grade all nonsupervisory jobs involved in the application and finishing of
plaster surfaces in the construction and repair of interior walls and ceilings and stucco exterior walls.
3606 - Roofing*
This standard is used to grade all nonsupervisory jobs involved in maintenance, installation,
repair, and weatherproofing of roofs.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 148
3610 - Insulating*
This standard is used to grade nonsupervisory jobs that involve fabrication and installation of
insulating materials on tanks, boilers, turbines, pumps, pipes, valves, ducts, and other structures
to reduce heat loss or absorption, prevent moisture condensation, or reduce sound levels. This
work requires a knowledge of insulating materials and their insulating properties and the ability
to lay out, form, and install a variety of insulating materials on regular and irregular shaped
objects.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 149
3700 – METAL PROCESSING FAMILY
This job family includes occupations that involve processing or treating metals to alter their
properties or produce desirable qualities such as hardness or workability, using processes such as
welding, plating, melting, alloying, casting, annealing, heat treating, and refining.
Occupations in this family are:
3701 – General Metal Processing
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3703 - Welding*
This standard covers the nonsupervisory work of welding metals and alloys. The work requires
knowledge of electric, gas, and other welding processes such as electron beam welding, and the
skill to apply these processes in manufacturing, repairing, modifying, rebuilding, and assembling
various types of metal and alloy parts, equipment, systems, and structures such as buildings,
aircraft, and ships.
3705 - Nondestructive Testing
This occupation includes jobs involved in the nondestructive examination of metals, composites,
ceramics, plastics, and other materials for internal and external structural defects, delaminations,
corrosion, and moisture penetration using magnetic particle, liquid penetrant, eddy current,
radiographic, ultrasonic, or other types of nondestructive test processes and equipment. The
work includes equipment setup, operation, adjustment, and evaluation or interpretation of test
readings or results within established parameters for acceptance or rejection. This occupation
does not include jobs that primarily require: (1) journey level knowledge and skill of the work
processes involved in producing or repairing the items or materials tested; or (2) technical
knowledge of engineering, physical, or other sciences in the direct support of laboratory or
research operations.
3707 - Metalizing
This occupation includes jobs involved in dipping or spraying molten metal coatings, such as tin,
zinc, or copper, or metal objects by hand or by use of equipment such as metal spraying
machines or galvanizing equipment.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 150
3711 - Electroplating*
This standard covers nonsupervisory work involving the use of electrolytic and chemical
processes to plate, coat, and treat surfaces of metals and metal alloys for purposes of protection,
repair, maintenance, and fabrication of parts and equipment. The work requires a knowledge of
the preparation, testing, and maintenance of various electrolytic and chemical solutions; and skill
in controlling and using them in performing the processes required to prepare, plate, coat, or
otherwise treat various types of surfaces.
3712 - Heat Treating
This occupation includes jobs involved in heat treating metals in a furnace or preheated chemical
bath to alter the physical and chemical properties of the metal to produce a specific degree of
hardness, toughness, or strength by an established process of controlled heating and cooling;
and/or operating an annealing furnace and a series of vats to anneal, treat, wash, and rinse metal
components.
3725 - Battery Repairing
This occupation includes jobs involved in disassembling, repairing, reassembling, and charging
batteries used in aircraft, electric trucks, motor vehicles, and other types of equipment, including
breaking down batteries (removing compound, connector, and cell groups), washing down and
diagnosing extent of repairs needed, and repairing and/or rebuilding batteries according to
diagnosis requirements (assembling new cell groups, replacing compounds and lead burning
connections, and replacing or rebuilding terminal posts).
3727 - Buffing and Polishing
This occupation includes jobs involved in finishing metal surfaces by buffing, polishing,
deburring, burnishing, filing, grinding, and barrel tumbling, using hand tool or powered
equipment such as grinders, files, chisels, polishing wheels, and wire brushes.
3769 - Shot Peening Machine Operating
This occupation includes jobs involved in setting up and operating an air blast shot peening
machine to harden or strengthen metal surfaces (e.g., the bending and twisting surfaces of
landing gear struts, propeller caps, master rods, fulcrums, propeller shafts, and crankshafts). The
work includes examining parts received to determine areas to be shot peened and to reject those
with imperfections; setting up machine; making test runs on identical parts using Almen metal
testing strips, and making necessary adjustments after test runs to obtain adequate peening prior
to peening parts on a production basis; and checking and maintaining shot peening machine in
operating condition.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 151
3800 – METAL WORK FAMILY
This job family includes occupations involved in shaping and forming metal and making and
repairing metal parts or equipment and includes such work as the fabrication and assembly of
sheet metal parts and equipment; forging and press operations; structural iron working,
boilermaking, shipfitting, and other plate metal work; rolling, cutting, stamping, riveting, etc. It
does not include machine tool work.
Occupations in this family are:
3801 – General Metal Working
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3802 - Metal Forging*
This standard covers nonsupervisory work involving the fabrication and repair of various types
of ferrous, ferrous-alloy, and nonferrous metal tools, parts, equipment, and structural plates by
forging and other methods such as hardening, tempering, stress relieving, and annealing.
Forging methods include forging, drop forging, upset forging, and the shaping of metal parts
utilizing heat and the force of power or hand hammers to produce required dimensions and
contours.
3806 - Sheet Metal Mechanic*
This job grading standard covers nonsupervisory jobs involved in the repair, fabrication,
modification, and installation of sheet metal parts, items, and assemblies.
3808 - Boilermaking*
This standard is to be used to grade nonsupervisory jobs involved in the modification,
fabrication, repair, assembly, and installation of boilers, tanks, condensers, uptakes, stacks, other
pressure vessels, and similar structures of heavy-gauge metal plate.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 152
3809 - Mobile Equipment Metal Mechanic*
This standard covers the nonsupervisory work of maintaining and repairing mobile equipment
bodies and mainframe groups. The work requires a knowledge of mobile equipment body
construction, the ability to determine the extent of damage and most economical methods of
repair, and the skill to remove, fabricate, reshape and replace or repair such damage as, dents,
tears, wrinkles, cuts and creases by cutting, knocking out, welding, filling and sanding. Work is
performed on such mobile equipment as passenger cars, trucks, buses, warehouse tractors, fork
lifts, ambulances, cranes, fire trucks, and mobile construction equipment.
3820 - Shipfitting*
This standard is to be used for grading nonsupervisory jobs involved in the modification,
fabrication, repair, assembly, and installation of various metal structural parts of ships and other
vessels. The work requires knowledge of shipfitting equipment, structures, and metals; skill in
laying out, cutting, and shaping of metal parts; and ability to position, align, and secure parts and
subassemblies on ships or other vessels.
3869 - Metal Forming Machine Operating*
This standard covers nonsupervisory work involved in setting up, adjusting, and operating metal
forming machines such as sheet metal rolls, brakes, shears, hydraulic or mechanical presses,
band saws, blanking presses, punch presses, cut-off saws, flank machines, combination beading
machines, planishing machines, shrinking machines, nibblers, power riveters, turret punches,
metal stitching machine, drop hammers, and rivet making machines that cut, punch, stamp, draw,
shape, and roll cold metal sheets, strips, or wire into desired shapes or contours. The work
includes removing and installing dies, punches, and other accessories; aligning the mating parts,
allowing for clearances; replacing worn or damaged parts; feeding the sheet metal into the
machines; and manipulating the controls to perform the operations required to form sheet metal
parts such as for the skin and frame of aircraft, and proof and finished coins, through extrusion
and/or other methods.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 153
3900
–
M
OTION
P
ICTURE
,
R
ADIO
,
T
ELEVISION
,
AND
S
OUND
E
QUIPMENT
O
PERATION
FAMILY
This job family includes occupations involved in setting up, testing, operating, and making minor
repairs to equipment such as microphones, sound and radio controls, sound recording equipment,
lighting and sound effects devices, television cameras, magnetic video tape recorders, motion
picture projectors, and broadcast transmitters used in the production of motion pictures and radio
and television programs. It also includes occupations that involve related work such as operating
public address system equipment.
Occupations in this family are:
3901 – General Motion Picture, Radio, Television, and Sound Equipment Operation
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
3910 - Motion Picture Projection*
This standard is used to grade nonsupervisory work involved in the operation and operational
maintenance of motion picture equipment such as 8 mm, 16 mm, fixed and portable 35 mm or
film strip silent and sound projectors, accessories, and associated equipment.
3940 - Broadcasting Equipment Operating
This occupation includes jobs involved in operating and adjusting transmitters and associated
antennas and switchgear, broadcast studio consoles, tape and disk playback and reproduction
equipment, recording lathes, and other related equipment and facilities used for originating,
recording, receiving, and transmitting radio or television broadcasts, including starting up and
shutting down transmitters; adjusting tone, volume, and picture quality of programs; monitoring
through loudspeaker, headphone, or video equipment; observing volume indicators; making
minor repairs and changing parts; keeping operating log; and receiving news messages.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 154
4000 – LENS AND CRYSTAL WORK FAMILY
This job family includes occupations involved in making precision optical elements, crystal
blanks or wafers, or other items of glass, crystalline substances, synthetics, polished metals, or
similar materials, using such methods as cutting, etching, grinding, polishing, etc.
Occupations in this family are:
4001 – General Lens and Crystal Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4010 - Prescription Eyeglass Making
This occupation includes jobs that involve grinding and polishing eyeglass lenses to prescription
specifications and/or cutting, edging, and mounting lenses in frames.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 155
4100 – PAINTING AND PAPERHANGING FAMILY
This job family includes occupations that involve hand or spray painting and decorating interiors
and exteriors of buildings, structures, aircraft, vessels, mobile equipment, fixtures, furnishings,
machinery, and other surfaces; finishing hardwoods, furniture, and cabinetry; painting signs;
covering interiors of rooms with strips of wallpaper or fabric, etc.
Occupations in this family are:
4101 – General Painting and Paperhanging
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4102 - Painting*
This standard is used to grade all nonsupervisory jobs involved in applying coating materials (for
example, paint, varnish, lacquer, shellac, epoxy resin, and teflon) on wood, metal, glass,
synthetic, concrete, and other surfaces. This coating work is done with brushes, rollers, spray
guns, and other related methods and techniques, and is performed on the insides and outsides of
buildings, aircraft, vessels, mobile equipment, fittings, furnishings, machinery, and other
surfaces.
4104 - Sign Painting*
This standard covers the nonsupervisory work of producing signs and posters, decorating models
and displays, painting markings on vehicles, ships, or aircraft, or performing other functions
requiring skill in lettering. The work involves the ability to design, lay out, and decorate signs,
to execute freehand and mechanical lettering, and skill in various production techniques such as
silkscreen printing, application of reflective sheeting, and lettering with machines.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 156
4200 – PLUMBING AND PIPEFITTING FAMILY
This job family includes occupations that involve the installation, maintenance, and repair of
water, air, steam, gas, sewer, and other pipelines and systems, and related fixtures, apparatus, and
accessories.
Occupations in this family are:
4101 – General Plumbing and Pipefitting
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4204 - Pipefitting*
This standard is used to grade all nonsupervisory jobs involved in the installation, maintenance,
and repair of high temperature water and high-pressure piping systems such as hydraulic,
nitrogen, oxygen, steamheating, and steam-generating systems.
4206 - Plumbing*
This standard is used to grade all nonsupervisory jobs involved in the installation, modification,
and repair of utility, supply, and disposal systems, fixtures, fittings, and equipment such as
sewage, water, gas, and oil lines, compressed air, vacuum, and acid systems, water closets, water
heaters, hydrants, valves, and pumps.
4255 - Fuel Distribution System Mechanic
This occupation includes jobs involved in the maintenance and overhaul of pumps, control
valves and meters, gauges, filters, separators, tanks, pipelines, and other equipment of one or
more mechanical, aqua, or hi-speed hydrant fueling and de-fueling systems.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 157
4300 – PLIABLE MATERIALS WORK FAMILY
This job family includes occupations involved in shaping, forming, and repairing items and parts
from non-metallic moldable materials such as plastic, rubber, clay, wax, plaster, glass, sand, or
other similar materials.
Occupations in this family are:
4301 – General Pliable Materials Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4352 - Plastic Fabricating*
This job grading standard covers nonsupervisory jobs involved in the repair, fabrication,
modification, removal, and installation of composite and/or plastic items, parts, assemblies, and
structures.
4361 - Rubber Equipment Repairing
This occupation includes jobs involved in repairing, modifying, testing, and installing synthetic
and natural rubber equipment such as oil, water, and alcohol cells and tanks, life rafts, weather
and pressure seals, and tires and tubes, using cold patching and vulcanizing repair procedures.
The work includes checking items for damage, selecting materials and preparing surface for
repair, and operating low pressure forming and curing equipment.
4373 - Molding
This occupation includes jobs involved in making bench, floor, or sweep molds for producing
foundry castings. This includes the operation of screw core making machines and core blowing
machines.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 158
4400 – PRINTING FAMILY
This job family includes occupations involved in letterpress (relief), offset-lithographic, gravure
(intaglio), or screen printing; includes layout, hand composition, photoengraving, platemaking,
printing, and finishing operations.
Occupations in this family are:
4401 – General Printing
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4402 - Bindery Working*
This standard covers the nonsupervisory work involved in setting up and operating manual and
powered bindery machines such as cutters, collators, binders, drills, folders, stitches, sorters,
joggers, and punches in order to assemble and process a variety of paper stock and printed
materials, such as maps, charts, books, manuals, pamphlets, circulars, and other publications.
The work requires skill in the setup, adjustment, operation, and minor maintenance of bindery
machinery and a general knowledge of the quality, use and machinability of various types of
paper stock.
4403 - Hand Composing
This occupation includes jobs involved in the setting and breakdown of type by hand, combined
with the proofreading of work for composition and typographical detail.
4406 - Letterpress Operating
This occupation includes jobs involved in the operation and maintenance of presses used for
printing material by the letterpress (relief) method from cast metal type or plates on which the
printing areas are raised above the non-printing areas.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 159
4416 - Offset Platemaking*
This standard is used to grade all nonsupervisory work involved in the processing of
photographic images onto metal, paper, or plastic plate materials to produce lithographic plates
which are used in the offset reproduction of printed matter. Also included is work involved in
producing paper or plastic masters using photodirect or electrostatic equipment for the primary
purpose of platemaking, as well as other related platemaking processes such as performing color
proofing and making peel coats, scribecoats, and hand transfers. This work requires knowledge
of the various types of plates, plastic media, processing and developing solutions, platemaking
equipment (e.g., vacuum frames, whirling machines, automatic plate processors, photodirect and
electrostatic platemaking equipment), and skill in their use to perform platemaking and other
related processes necessary in the offset reproduction process.
4417 - Offset Press Operating*
This standard is to be used for grading all nonsupervisory work involved in the setup,
adjustment, operation, and operator maintenance of offset printing presses to produce a variety of
single-color, two-color and multicolor printed materials such as manuals, reports, handbooks,
pamphlets, maps and charts, and medical atlases. The work requires knowledge of offset press
operations, techniques, and processes, and a practical understanding of the relationship between
offset press operating and other offset reproduction processes.
4441 - Bookbinding
This occupation includes jobs involved in hand binding, rebinding, recasing, and restoring
hardback books, manuscripts, musical scores, unbound material, etc. The work includes all hand
operations entailed in affixing covers to form books and in finishing same.
4449 - Electrolytic Intaglio Platemaking
This occupation includes jobs involved in manufacturing intaglio printing plates by
electroforming or galvanoplastic reproduction and in examining and coating or recoating
electrolytic and steel intaglio printing plates and miscellaneous machine parts with chromium by
electroplating.
4454 - Intaglio Press Operating
This occupation includes jobs involved in the operation and maintenance of intaglio presses (die-
stamping or gravure presses) used for printing material by the intaglio method from plates that
use a sunken or depressed surface for the printing area.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 160
4600 – WOOD WORK FAMILY
This job family includes occupations involved in the construction, alteration, repair, and
maintenance of wooden buildings and other structures, and the fabrication and repair of wood
products such as furniture, foundry patterns, and form blocks, using power and hand tools.
Occupations in this family are:
4601 – General Wood Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4602 - Blocking and Bracing*
This standard is used to grade nonsupervisory work involved in blocking, bracing, staying, and
securing cargo for shipment by land, sea, or air. It requires skill in constructing, placing, and
installing wooden blocks, wedges, bracing structures and other staying devices, as well as skill in
securing items using wires, ropes, chains, cables, plates, and other hardware.
4604 - Wood Working*
This standard is for use in grading nonsupervisory work involved in the construction,
installation, and repair of shipping and storage containers and material handling items such as
boxes, crates, skids, pallets, and storage bins made from wood or wood substitute materials. The
work requires skill in using hand and power tools and machines to measure, cut, install, and
fasten wood and wood substitute materials, and the knowledge and ability to follow, select, or
adapt patterns, templates, and procedures to make, install, and repair wood and wood substitute
items.
4605 - Wood Crafting*
This standard covers nonsupervisory work which involves making and repairing high-grade
wooden items such as fine cabinetry and furniture. The work involves shaping and contouring
surfaces; precise, intricate joining and decorating; skilled use of the full range of woodworking
tools, machines, and techniques; and application of extensive knowledge of the appearance,
durability, strength, and machining characteristics of a wide range of wood and wood substitutes.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 161
4607 - Carpentry*
This standard is used to grade nonsupervisory work involved in constructing, altering,
maintaining, and repairing buildings, structures, partitions, panels, tool cabinets, bookcases,
work benches, and other items using wood, wood substitutes, and composite building materials.
The work requires knowledge of construction and repair techniques; the type, grade, and
working characteristics of wood and wood substitute materials such as strengths and
applications, and skill and accuracy in the operation of hand and power tools and equipment.
4616 - Patternmaking*
This standard covers nonsupervisory work which involves planning, laying out, and constructing
patterns and core boxes used in forming molds for castings of ferrous and nonferrous metals and
other substances. The patterns and core boxes are made from a variety of materials such as
wood, wood products, and wood substitutes.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 162
4700 – GENERAL MAINTENANCE AND OPERATIONS WORK FAMILY
This job family includes occupations: (1) that consist of various combinations of work that are
involved in constructing, maintaining, and repairing buildings, roads, grounds, and related
facilities; manufacturing, modifying, and repairing items or apparatus made from a variety of
materials or types of components; or repairing and operating equipment or utilities; and (2)
require the application of a variety of trade practices associated with occupations in more than
one job family (unless otherwise indicated), and the performance of the highest level of work in
at least two of the trades involved.
Occupations in this family are:
4701 – General Maintenance and Operations Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4714 - Model Making*
This standard is used to grade all nonsupervisory jobs involved in planning and fabricating
complex research and prototype models which are made from a variety of materials and are used
in scientific, engineering, developmental, experimental, and test work.
4715 - Exhibits Making/Modeling
This occupation includes jobs involved in constructing, installing, and maintaining full size or
scale model visual displays, training devices, or exhibits for educational and informational
purposes from a variety of materials such as wood, metal, plastic, rubber, and plaster, using work
processes of more than one trade. Some examples are: making scale model streambeds, inlets,
overhang areas, dams, spillways, outlet works, etc., by placing and molding materials such as
sand, gravel, ground or crushed coal, haydite, and concrete to form features, and shaping and
smoothing concrete mixes to finish surfaces; constructing relief map models in plastic, plaster,
cardboard, clay, or other materials, using hand carving tools, pantographic routing machine, and
orthographic projector; reproducing mockups of ships, aircraft, vehicles, and other objects, etc.
The work may include installing and maintaining animation and control devices and
mechanisms. This occupation does not include jobs that primarily require technical knowledge
of cartography, artistic ability, specialized subject-matter knowledge, or technical knowledge and
skill in museum or exhibits techniques.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 163
4717 - Boat Building and Repairing
This occupation includes jobs involved in constructing and repairing aluminum, fiberglass, and
plywood hulls of small craft and vessels. The work includes fitting replacement planks, ribs,
keelson, deadwood and keel; caulking seams; repairing decks and topsides; replacing canvas and
molding; installing deadlights, metal or wood coatings, and marine hardware; and boring shaft
logs and constructing cradles to fit hulls. The work requires skill and knowledge of more than
one specific trade.
4737 - General Equipment Mechanic
This occupation includes jobs involved in installing, maintaining, and repairing two or more
different kinds of machinery or equipment (optical instruments, electronic controls, industrial
machinery, electrical equipment, hydraulic systems, electromechanical devices, heavy mobile or
automotive equipment, artillery systems and components, communications equipment, etc.). The
work requires the use of a variety of trade practices associated with occupations in more than one
job group and the performance of the highest level of work in at least two of the trades involved.
4741 - General Equipment Operating
This occupation includes jobs involved in operating a combination of transportation,
construction, or other mobile equipment and stationary or portable industrial equipment,
machinery, tools, or utility systems. The work requires application of skills and knowledge
falling within two (or more) job groups, neither of which predominates for recruitment,
promotion, reduction-in-force, pay setting, or other personnel processes.
4742 - Utility Systems Repairing-Operating*
This standard covers nonsupervisory work that primarily involves repairing and operating one or
more utility systems (air conditioning, heating, water, wastewater, etc.). Such work requires the
ability to start, stop, and regulate the utility or utilities for optimum efficiency and troubleshoot,
maintain, and repair them. Work requires knowledge of user requirements and the locations and
functions of all equipment in the system(s) and the repair procedures and specifications.
4745 - Research Laboratory Mechanic
This occupation includes jobs involved in the fabrication, installation, maintenance, operation,
modification, and repair of research laboratory facilities or unique types of experimental
equipment used in research and development programs. The work requires skill and knowledge
of more than one specific trade. Illustrative examples of work includes: (1) fabrication and
modification of test stands and rigs for supporting engines or structures during ultra-high-
velocity wind tunnel studies; (2) finishing of surfaces to micro specifications for air flow effect
studies; and (3) maintaining, modifying, and operating test facilities and related equipment such
as altitude simulators to achieve and hold prescribed environments for particular research
studies.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 164
4749 - Maintenance Mechanic*
This standard is used to grade nonsupervisory work involved in the maintenance and repair of
grounds, exterior structures, buildings, and related fixtures and utilities, requiring the use of a
variety of trade practices associated with occupations such as carpentry, masonry, plumbing,
electrical, air conditioning, cement work, painting, and other related trades.
4754 - Cemetery Caretaking*
This standard is used to grade nonsupervisory work involved in the maintenance upkeep of
cemeteries, requiring the use of a variety of trade practices associated with occupations such as
motor vehicle operating, gardening, tractor operating, laboring, and fork lift operating. Such
work includes digging graves, setting and aligning headstones, erecting mourners' shelters,
setting up casket-lowering devices, and maintaining the appearance of the surrounding grounds.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 165
4800 – GENERAL EQUIPMENT MAINTENANCE FAMILY
This job family includes occupations involved in the maintenance or repair of equipment,
machines, or instruments that are not coded to other job families because the equipment is not
characteristically related to one of the established subject matter areas such as electronics,
electrical, industrial, transportation, instruments, engines, aircraft, ordnance, etc., or because the
nature of the work calls for limited knowledge/skill in a variety of crafts or trades as they relate
to the repair of such equipment, but not a predominate knowledge of any one trade or craft.
Occupations in this family are:
4801 – General Equipment Maintenance
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
4804 - Locksmithing*
This standard covers nonsupervisory work involved in repairing, overhauling, modifying, testing,
and installing a variety of locking devices typically found on doors, desks, compartments, mobile
equipment, safes, vaults, and other secured locations. The work includes the manufacture and
duplication of keys and the keying and combining of locking mechanisms. The work requires a
knowledge of the construction, operation, and functional characteristics of locking devices, and
skill in manufacturing replacement parts, devising or changing combinations, establishing master
keying systems, neutralizing lockouts, and a variety of installation and repair processes such as
filing, drilling, chiseling, and grinding.
4805 - Medical Equipment Repairing*
This standard is used to grade nonsupervisory work involved in the installation, maintenance,
overhaul, repair, and testing of various medical and dental equipment used in patient diagnosis
and treatment and in research laboratories. This work requires a knowledge and application of
mechanical, electrical, and electronic principles and circuitry, the ability to determine
malfunctions, and the skill to repair and maintain a variety of medical, laboratory, and dental
equipment.
4816 - Protective and Safety Equipment Fabricating and Repairing
This occupation includes jobs involved in the assembly, fabrication, modification, and/or repair
of a variety of protective and safety equipment, including but not limited to gas masks, hoods,
respirators, filters, canisters, collective protectors, boots, detection kits, manually operated
decontaminating equipment, safety glasses, and goggles.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 166
4818 - Aircraft Survival Flight Equipment Repairing
This occupation includes jobs involved in disassembling, repairing, testing, troubleshooting,
examining, fitting, modifying, maintaining, installing, and determining serviceability of aircraft
survival and flight equipment such as helmets, torso harness assemblies, preservers, parachutes,
life rafts, chemical and biological protective devices, survival kits, oxygen masks, and anti-G-
suits. The work includes operational and circuit checks of emergency signaling and
communication devices such as survival radios and beacons. The work requires knowledge of
mechanical and electrical repair and maintenance procedures, pyrotechnic and explosive devices,
and aircraft egress systems. In addition, the work requires familiarity with aircraft assigned to
the unit, detailed knowledge of the operation and characteristics of aircraft survival and flight
equipment, and the ability to demonstrate and explain proper usage and operation of the
equipment.
4819 - Bowling Equipment Repairing*
This standard covers nonsupervisory work involved in maintaining and repairing bowling
equipment. The work includes making operational and test equipment checks, diagnosing
malfunctions, disassembling, repairing and replacing parts, reassembling, adjusting, and making
final operational tests. In addition, the work involves conditioning and minor repair of bowling
lanes approaches and pins. The work requires a knowledge and application of mechanical and
electrical operating principles of the equipment, the ability to determine malfunctions, and the
skill to repair and maintain a variety of bowling equipment.
4840 - Tool and Equipment Repairing
This occupation includes jobs involved in maintaining, adjusting, sharpening, and repairing a
variety of tools, safety equipment, and portable power equipment such as pipe wrenches,
acetylene cutting torches, pneumatic hammers, hydraulic rivet guns, portable pumps, high-
pressure airless spray guns, hand-held electric power tools, grinders, drills, cutters, chisels, picks,
axes, shovels, mowing equipment, etc., that are issued from shop tool room and equipment areas
to production and maintenance workers.
4850 - Bearing Reconditioning*
This standard is used to grade nonsupervisory work involved in cleaning, examining, repairing,
gauging, rebuilding, lubricating, and preserving and packaging various types of used and new
antifriction bearings (e.g., engine and instrument bearings) which are used in aircraft, ships,
ground vehicles and equipment, and mechanical/electrical instruments. The work requires
knowledge of the procedures and techniques necessary to repair, refurbish, and examine new and
used bearings. This includes detailed knowledge and skills in the performance of auditory,
visual, tactile, dimensional, and nondestructive examinations necessary to determine extent and
feasibility of repairs, acceptability for continued service of used bearings, and the usability of
new bearings.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 167
4855 - Domestic Appliance Repairing
This occupation includes jobs that involve installing, maintaining, and repairing major
appliances such as electric and gas ranges and stoves, dishwashers, automatic clothes washers,
and dryers. The work includes examining units to determine malfunctions, disassembling units,
replacing parts and components, reassembling, adjusting, and testing appliances. The work
requires knowledge of mechanical, electrical, and plumbing techniques as associated with the
functioning of household appliances, and skill in the use of hand and power tools and testing
devices.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 168
5000 – PLANT AND ANIMAL WORK FAMILY
This job family includes occupations involved in general or specialized farming operations;
gardening, including the general care of grounds, roadways, nurseries, greenhouses, etc;
trimming and felling trees; and propagating, caring for, handling, and controlling animals and
insects, including pest species.
Occupations in this family are:
5001 – General Plant and Animal Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5003 - Gardening*
This standard covers nonsupervisory work requiring knowledge of gardening procedures and
skill in growing and tending lawns, flowers, shrubs, and trees. The work includes preparing soil
for plants, seeding, thinning, transplanting, trimming, pruning, fertilizing, aerating, mulching,
spraying, and dusting of grass, ground cover, flowers, shrubs, and trees.
5026 - Pest Controlling*
This standard is used to grade nonsupervisory work involved in the control and prevention of
insect pests (roaches, ants, etc.), vertebrate pests (rodents, birds, etc.), and plant pests such as
weeds, plant diseases, and fungi. Pest controllers make visual inspections for pests or evidence
of their presence, mix and apply pesticides, and accomplish specialized pest control procedures
in accordance with product label directions, handbooks, training texts, and regulatory
requirements. The work may be performed in urban, rural, industrial, residential, and
institutional settings, both in and around buildings, as well as in open fields, and aquatic, marshy,
and forested areas. The work requires knowledge of pest species and the ability to locate and
recognize them, skill in the use and handling of toxic materials, and knowledge of effective and
environmentally sound preventive measures and techniques of pest control. In accomplishing
the work, pest controllers must be able to use both manual and power tools and equipment such
as ultra low dosage hydraulic and hand sprayers, subslab injectors, dusters, pneumatic roto-
hammers, animal traps, and other devices.
5031 - Insects Production Working*
This standard is for grading nonsupervisory jobs involved in reproducing, collecting, and caring
for insect collections. The work requires practical knowledge of the characteristics of insects
and their needs, and skill in observing and handling them.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 169
5042 - Tree Trimming and Removing
This occupation includes jobs involved in trimming, topping, and cutting down trees on
roadways, grounds, parks, or other public lands, and includes thinning, pruning, trimming, and
cutting away dead branches or excess branches from large trees, felling and cutting up trees, and
removing stumps. The work requires knowledge of ropes, knots, rigging, and hitches; climbing
trees; and operating equipment such as chainsaws, motorized winches, block and tackle, and
shredder-grinder machines.
5048 - Animal Caretaking*
This standard covers nonsupervisory work which involves providing care for mammals, reptiles,
birds, and fish. This work requires knowledge of the animals' characteristics, needs, and
behavior, and skill in observing, handling, and controlling them.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 170
5200 – MISCELLANEOUS OCCUPATIONS FAMILY
This job family includes occupations that are not covered by the definition of any other job
family or that are of such a general or miscellaneous character as to preclude placing them within
another job family.
Occupations in this family are:
5201 – General Miscellaneous Occupations
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5205 - Gas and Radiation Detecting
This occupation includes jobs involved in placing, reading, and calibrating various types of
instruments and using chemical reagents to make standard tests of tanks, compartments, and
other enclosures or areas for indications of radiation, oxygen deficiency, or presence of toxic or
explosive gases. It does not include jobs that primarily require technical knowledge of the
health, medical, or allied sciences.
5210 - Rigging*
This standard covers nonsupervisory work involved in the selection, installation and use of
cables, ropes, chains, and other weight handling gear to lift, move, and position heavy loads; and
the assembly, repair, and installation of standing and running rigging used to support, secure, or
operate equipment, machinery, and other items. This work requires a knowledge of rigging
practices and weight handling techniques; the ability to plan and select the appropriate gear; and
the skill to assemble, repair, and install rigging on a variety of objects.
5220 - Shipwright*
This standard is used to grade nonsupervisory work involved in the drydocking of marine craft
and in the maintenance of marine drydocking equipment.
5221 - Lofting
This occupation includes jobs involved in laying out the lines of a ship and its parts to scale on
the mold loft floor and developing and making full-size wooden or paper templates or molds to
conform to these layouts.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 171
5300 – INDUSTRIAL EQUIPMENT MAINTENANCE FAMILY
This job family includes occupations involved in the general maintenance, installation, and repair
of portable and stationary industrial machinery, tools, and equipment such as sewing machines,
machine tools, woodworking and metalworking machines, printing equipment, processing
equipment, driving machinery, power generating equipment, air conditioning equipment, heating
and boiler plant equipment, and other types of machines and equipment used in the production of
goods and services.
Occupations in this family are:
5301 – General Industrial Equipment Maintenance
The "01" code in each job family therefore is as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5306 - Air Conditioning Equipment Mechanic*
This standard covers nonsupervisory work that is performed to repair and modify a variety of
equipment and systems that achieve regulated climatic conditions. This work requires a
knowledge of principles of air conditioning, the ability to recognize and determine the best
method for correcting malfunctions and the skill to make repairs to a variety of air conditioning
and cooling unit systems.
5309 - Heating and Boiler Plant Equipment Mechanic*
This standard is for use in grading nonsupervisory jobs involved in installing, maintaining,
repairing, troubleshooting, and modifying single and multiple fuel heating and power boilers and
associated auxiliary and pollution control equipment, hot air furnaces, and similar equipment
systems. The systems and equipment provide steam, heat, or hot water for use in the operation
of industrial and institutional facilities and equipment. This work requires knowledge of the
principles of combustion, heat transfer, and steam and high temperature hot water generation. It
also requires the ability to recognize and determine the best method for correcting malfunctions
and the skill to install and repair a variety of heat and power producing systems and support
equipment.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 172
5313 - Elevator Mechanic*
This standard is to be used for grading nonsupervisory jobs involved in the repair and
maintenance of high speed elevator systems and moderate or low speed elevators, dumbs,
leveling ramps, and escalators to meet regulatory codes and work requirements. The work
requires a knowledge of the construction, function, and maintenance procedures of dispatching
or scheduling systems, systems components, driving and hoisting machinery, control
mechanisms, guide structures, and car or platform equipment and counterweights. Skill is
required in planning and carrying out tasks such as tracing and locating troubles, aligning and
balancing the network of controls, adjusting and resetting safety devices, repairing and servicing
electromechanical parts and equipment located in the machinery penthouse, shaftway, pit, or on
the car or platform.
5317 - Laundry and Dry Cleaning Equipment Repairing
This occupation includes jobs involved in repair work on laundry, dry cleaning, and related
equipment.
5318 - Lock and Dam Repairing
This occupation includes jobs involved in the repair of flood control or navigation lock and dam
equipment and machinery and the maintenance and repair of buildings, grounds, and structures
peculiar to operation of locks and dams.
5323 - Oiling and Greasing
This occupation includes jobs involved in lubricating the moving parts or wearing surfaces of
mechanical equipment such as shaft and motor bearings, sprockets, drive chains, gears, and
pulleys; forcing grease into bearings with grease guns; filling grease cups; filling or changing oil
in machine slumps, using hand, pneumatic, or electric pumps, and changing filters; and cleaning
dust, dirt, grease, and other adhering material from machinery and equipment, using rags,
brushes, or a compressed air blower. The work includes making minor repairs to equipment.
5334 - Marine Machinery Mechanic*
This standard covers nonsupervisory work involving the dismantling, repairing, relocating,
modifying, maintaining, aligning, and installing of a wide variety of marine machinery,
equipment, and systems such as propulsion machinery, propellers, rudders, cargo handling
machinery, lifeboat davits, anchor handling gear, and missile tube equipment that are located
aboard submarines, ships, and other floating craft. The work requires a practical knowledge of
the mechanical, hydraulic, and pneumatic systems and components of diverse marine machinery
and their attachments. This includes detailed knowledge of the operating characteristics of the
involved machinery, equipment, and systems; their functional relationships; the applicable
installation and repair procedures, methods, and trade practices; and the unique environmental
conditions under which work is performed aboard marine craft, for example, the lack of space
between bulkheads and decks and the proximity of one type of machinery to another.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 173
5350 - Production Machinery Mechanic*
This standard covers nonsupervisory work involving the dismantling, repairing, relocating,
modifying, maintaining, aligning, and installing of fixed and semi-fixed production machinery,
equipment, and systems such as various standard and numerically controlled (N/C) machine
tools, woodworking and metalworking machines used in the production of goods. They are
located in such places as industrial plants and machine tool repair shops. The work requires a
practical knowledge of the mechanical, hydraulic, and pneumatic systems and components of
diverse industrial production machinery and their attachments. This includes detailed knowledge
of the operating characteristics of the involved machinery, equipment, and systems, their
functional relationships, and the applicable installation and repair procedures, methods, and trade
practices.
5352 - Industrial Equipment Mechanic*
This standard covers nonsupervisory work involving the dismantling, repairing, relocating,
modifying, maintaining, aligning, and installing of general nonproduction industrial plant
machinery, equipment, and systems such as bridge cranes, towveyor/conveyor and pneumatic
tube systems, sandblasting machines, and other industrial plant support machinery and
equipment; service, industrial waste and flood control equipment such as compressors, pumps,
and valves; and engraving machines, aircraft test block equipment, and fire extinguishing
systems. The work requires a practical knowledge of the mechanical, hydraulic, and pneumatic
systems and components of diverse industrial plant support machinery and equipment, and other
equipment that control industrial waste and provide service to establishments such as industrial
plants, machine tool repair shops, and hospitals. This includes detailed knowledge of the
operating characteristics of the involved systems and equipment, and of the applicable
installation and repair procedures, methods, and trade practices.
5378 - Powered Support Systems Mechanic*
This standard is used to grade nonsupervisory general mechanical work involved in making a
variety of repairs to powered ground and similar support equipment used for aircraft ground
servicing; missile, aircraft, air control, and radar installations' powered support; field combat
support; engineering and construction project support; and general utilities, including standby
and emergency power generating systems. The systems repaired are made up of combinations of
components such as: gasoline, diesel, multi-fuel, or turbine engines; electrical systems; gears;
combustion powered generators, compressors, and similar power supply units including those
with heating and cooling applications; and the electric, hydraulic, or pneumatic systems which
are part of the equipment repaired.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 174
5400 – INDUSTRIAL EQUIPMENT OPERATION FAMILY
This job family includes occupations involved in the operation of portable and stationary
industrial equipment, tools, and machines to generate and distribute utilities such as electricity,
steam, and gas for heat or power; treat and distribute water; collect, treat, and dispose of waste;
open and close bridges, locks, and dams; lift and move workers, materials, and equipment;
manufacture and process materials and products, etc.
Occupations in this family are:
5401 – General Industrial Equipment Operation
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5402 - Boiler Plant Operating*
This standard is for use in grading nonsupervisory jobs concerned primarily with the operation
and operational maintenance of single and multiple fuel water or fire tube boilers and associated
auxiliary and pollution control equipment. These boilers operate at various pressures and
temperatures in automatic or manual modes to produce steam or high temperature hot water to
provide heat for buildings, to operate industrial and institutional facilities and equipment, and to
generate electricity.
5406 - Utility Systems Operating*
This standard covers nonsupervisory work concerned primarily with operating two or more
utility systems such as boiler plants, air conditioning, wastewater treatment, water treatment, and
natural gas distribution systems for large buildings or small complexes, on a continuing basis.
Operators must be familiar with and have the abilities to adjust and regulate a variety of
automatic or manually controlled auxiliary equipment to insure maximum operating efficiency of
the systems. This standard covers those jobs that entail operation of two or more utility systems,
evaluated at the same grade level, when no single skill or knowledge of a single utility is
predominant for recruitment, promotion, reduction-in-force, paysetting, and other personnel
processes.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 175
5407 - Electric Power Controlling*
This standard covers nonsupervisory work involved in controlling the generation or distribution
of electric power. The jobs are located at power generating plants, power distribution centers,
and substations. This work requires the ability to anticipate load changes due to such items as
work schedules and weather in order to engage or cut out power sources, to interpret wiring
diagrams for a complete primary power system in order to plan routings and locate failures, and
to determine the need for and, if warranted, follow emergency procedures in order to insure
safety and provide continuous electric service. Employees know how to operate electric power
generating and controlling equipment such as high voltage generators, rotary converters,
transformers, motor-generators, and remotely operated switches and circuit breakers.
5408 - Wastewater Treatment Plant Operating*
This standard covers nonsupervisory work involved in the operation of wastewater treatment
facilities and plants to treat and dispose of waterborne domestic waste or industrial wastewater.
5409 - Water Treatment Plant Operating*
This standard covers nonsupervisory work involved in the operation of water treatment facilities
and plants to treat or pump water for domestic or industrial use.
5413 - Fuel Distribution System Operating*
This standard covers nonsupervisory work involved in working at one or several work stations of
a fuel distribution system, or operating a complete system, to receive, store, transfer, and issue
petroleum and other products such as liquid oxygen, liquid nitrogen, and anhydrous ammonia.
5415 - Air Conditioning Equipment Operating*
This standard covers nonsupervisory work concerned primarily with operating air-conditioning
systems for large buildings or complexes of buildings. Also included are jobs that involve the
operation and regulation of cold storage and specialized climate simulation facilities. The work
requires the ability to adjust equipment to maintain desired temperatures and humidity, start,
operate, and stop the air handling equipment and centrifugal compressors or absorbers, and
detect and diagnose malfunctions in equipment. Operators must know the purposes and
locations of all equipment in the systems and the auxiliary equipment such as cooling towers,
water pumps, air compressors, liquid circulating pumps, and fans.
5419 - Stationary-Engine Operating
This occupation includes jobs involved in operating and maintaining stationary diesel and gas
engines and mechanical equipment such as compressors, generators, motors, turbines, steam
engines, fans, and pumps used in buildings and industrial processes. The work includes
observing meters and gauges to determine operating condition of equipment, and making
adjustments or minor repairs necessary to insure efficient performance.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 176
5423 - Sandblasting*
This standard is used to grade nonsupervisory jobs involved in setting up, operating, and
performing preventive maintenance on complete stationary and portable sandblasting equipment
and machines used for cleaning metal and nonmetal surfaces. The work requires a knowledge of
the operating and preventive maintenance features of sandblasting equipment and machines,
cleaning characteristics of metals and nonmetals, cutting or abrasive quality of a wide variety of
sand-like abrasives, and the optimum air pressures with specific abrasives to obtain the desired
finish without damage to workpieces. The work requires the skill to position and hold
workpieces and blasting nozzles, and carry out blasting operations and procedures in a safe
manner.
5426 - Lock and Dam Operating*
This standard is used for grading nonsupervisory jobs which involve primarily the operation of
navigation lock and dam equipment and machinery to allow river traffic to pass from one level to
another because of the differences in elevation between the bodies of water, and to maintain
required pool levels.
5438 - Elevator Operating*
This standard is to be used to grade all nonsupervisory jobs in which the primary duty is the
running of freight or passenger elevators. The work includes opening and closing elevator gates
and doors, working elevator controls, loading and unloading the elevator, giving information and
directions to passengers such as on the locations of offices, and reporting problems in running
the elevator.
5440 - Packaging Machine Operating
This occupation includes jobs involved in the setup, adjustment, operation, and operational
maintenance of automatic machines to fill, mark, fasten, seal, pack, or wrap tubes, cylinders,
containers, bags, cartons, or packages of items such as coins, hardware, or other articles.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 177
5700 – TRANSPORTATION/MOBILE EQUIPMENT OPERATION FAMILY
This job family includes occupations involved in the operation and operational maintenance of
self-propelled transportation and other mobile equipment (except aircraft) used to move
materials or passengers, including motor vehicles, engineering and construction equipment,
tractors, etc., some of which may be equipped with power takeoff and controls to operate special
purpose equipment; ocean-going and inland waterway vessels, harbor craft, and floating plants;
and trains, locomotives, and train cars. Vessel jobs that are excluded from the Federal Wage by
5 U.S.C. 5342 are listed in the Appendix.
Occupations in this family are:
5701 – General Transportation/Mobile Equipment Operation
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5703 - Motor Vehicle Operating*
This standard covers nonsupervisory work involved in the operation of gasoline, diesel, or
electric powered wheeled vehicles to haul cargo and fuel, transport passengers, or to tow or
recover equipment. The vehicles are driven in restricted traffic environments on Government
installations, over public roads and highways, or under cross-country conditions. Also included
are motor vehicles which have special-purpose or auxiliary devices where a knowledge of such
devices does not exceed the level of knowledge and skill required to operate the vehicle safely.
5704 - Fork Lift Operating*
This standard is to be used for grading nonsupervisory jobs which involve the operation of
electric, diesel, or gasoline powered fork lift trucks to move, stack and unstack, and load and
unload materials in and about warehouses, storage areas, loading docks, and on and off vehicles,
etc.
5705 - Tractor Operating*
This standard is for use in grading nonsupervisory work involved in operating wheel-mounted
tractors and towed or attached equipment. The work performed typically includes transporting
materials and equipment, towing aircraft, digging, loading, planting, spraying, fertilizing,
harvesting, clearing, or mowing. Examples of the towed and attached equipment include carts,
sweepers, trailers, towbars, plows, brush hogs, planters, mowers, combines, spreaders, sprayers,
backhoes, and front-end loading devices.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 178
5716 - Engineering Equipment Operating*
This standard is to be used for grading nonsupervisory jobs which involve the operation of
gasoline- or diesel-powered engineering and construction equipment with wheeled or crawler
type traction. Jobs covered are those involving the operation of equipment such as graders,
tractors with bulldozer or angledozer blades, front-end loaders, backhoes, trench diggers, and
large industrial tractors with pan or scraper attachments. This equipment is used to perform such
functions as cutting, moving, digging, grading, and rolling earth, sand, stone, and other materials,
and to maintain ditches, road shoulders and beds, and firelines.
5725 - Crane Operating*
This standard covers nonsupervisory work involved in the operation of cranes to lift, transport,
and position materials; to dig and move earth or other materials; to drive pilings; or to destroy
obsolete structures. Cranes use attachments such as hooks, clamshell buckets, orangepeel
buckets, dragline buckets, magnets, pile-drivers, demolition hammers, and other special material
handling devices.
5729 - Drill Rig Operating*
This standard covers nonsupervisory work involved in moving in, setting up, operating,
maintaining, and moving out heavy mobile drill rigs and associated tools and equipment which
are used for geologic drilling at field locations. The work requires knowledge of the operating
characteristics of core, churn, calyx, auger, or probe type drill rigs and tools; and skill in
manipulating controls to adjust to any drilling condition.
5736 - Braking-Switching and Conducting*
This standard is used to grade the nonsupervisory work involved in coordinating (onsite) the
movement, make up, or break up of trains, locomotives, and train cars. The work requires
knowledge of the layout of a railroad track system; knowledge of and ability to follow numerous
safety, signaling, switching, track use, train car, and train movement procedures, restrictions, and
requirements; and knowledge of the movement and braking characteristics of locomotives, train
cars, and various sizes of trains under a variety of weather, visibility, speed, cargo, track, and
other operating conditions. Some work covered also requires ability to plan efficient work
sequences in making up, breaking up, and overseeing (onsite the safe movement of trains; ability
to coordinate the work of a train crew, and the ability to enforce numerous operational and safety
procedures and requirements.
5737 - Locomotive Engineering*
This standard is used to grade the nonsupervisory work of operating all types of locomotives and
trains to transport supplies, equipment, conveyances, and personnel. This work requires skill in
operating locomotives under various conditions, and knowledge of the layout of a track system
and the safety, signaling, and track use requirements or restrictions in various areas of operation.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 179
5738 - Railroad Maintenance Vehicle Operating*
This standard is used to grade work involved in the operation of self-propelled, flanged wheel
railroad maintenance vehicles and equipment to lay, remove, repair, elevate, align, and maintain
ties, rails, ballast, and other parts of the railway, and to transport maintenance supplies, tools,
equipment, and personnel. This work requires the ability to safely operate one or more flanged
feel railroad maintenance vehicles, knowledge of railway maintenance and repair methods and
requirements, and knowledge of track system layout, operating rules, and maintenance
procedures.
5767 - Airfield Clearing Equipment Operating
This occupation includes jobs involved in operating airfield clearing equipment, including snow
removal equipment and vacuum type sweepers (not conventional snow removal equipment or
sweepers used primarily on streets, parking areas, ramps, etc.). This equipment typically consists
of gasoline or diesel powered units equipped with specially designed attachments used separately
or simultaneously in clearing runways, taxiways, and aprons of snow or foreign objects where
conventional equipment and techniques are ineffective. Representative of such equipment are
Sno-Gos, Rollovers, Vacuum Sweepers, and other vehicles that include comparable auxiliary
equipment.
5782 - Ship Operating
This occupation includes jobs involved in operating ships, tugboats, seagoing dredges, fishing
vessels, or other similar vessels, often greater than 55 meters (180 feet) in length, engaged in
transporting passengers and freight, towing or assisting the maneuvering of large vessels, making
hydrographic and oceanographic surveys, drilling or probing subaqueous holes, conducting
fishing operations, etc. The work includes navigating the ship, standing watch, setting and
maintaining speed and course, using navigational aids and devices to compute position, and
coordinating the activities of members of the crew. The work requires knowledge of the
handling and operation of large vessels offshore or in the Great Lakes and/or large vessels under
tow.
5784 - Riverboat Operating
This occupation includes jobs involved in operating riverboats, towboats, with tows, self-
propelled dredges and other similar craft, often larger than 55 meters (180 feet) in length
engaged in transporting passengers and freight, moving non-self-propelled vessels and floating
plant, making hydrographic surveys, dredging and maintaining waterways, etc. The work
includes steering the boat, standing watch, setting and maintaining speed and course,
determining position using navigational aids, and coordinating activities of members of the crew.
The work requires knowledge of river currents, stages, obstructions, navigation locks and dams,
and the handling and operation of large vessels or tows on rivers.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 180
5786 - Small Craft Operating*
This standard covers nonsupervisory work involved in the operation of small oar, sail or
mechanically propelled craft, generally under 55 meters (180 feet) in length, to transport
personnel and supplies, control harbor pollution, remove aquatic plants, conduct hydrographic
surveys of rivers and harbors, or carry out similar functions. The operations are characterized by
regular daily tours of duty followed by employees' physical departure from the boat rather than
watch and watch, which is characteristic of maritime industry practices. This work requires the
ability to steer and navigate the small craft, operate the engines and, in some assignments, to
make operating repairs to the engines and the boat itself.
5788 - Deckhand
This occupation includes jobs that involve doing general maintenance work; repairing and
painting decks, hulls, superstructure and interior spaces of vessels; operating cargo gear and deck
machinery; rigging booms; handling lines during docking, moving and towing operations;
mending lines and canvas; standing lookout, security and wheel watches; connecting and
disconnecting hoses and pipelines; operating fishing gear; and similar work.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 181
5800 – TRANSPORTATION/MOBILE EQUIPMENT MAINTENANCE FAMILY
This job family includes occupations involved in repairing, adjusting, and maintaining self-
propelled transportation and other mobile equipment (except aircraft), including any special
purpose features with which they may be equipped.
Occupations in this family are:
5801 – General Transportation/Mobile Equipment Maintenance
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
5803 - Heavy Mobile Equipment Mechanic*
This standard covers nonsupervisory work involved in the maintenance, repair, and modification
of heavy duty vehicles and mobile equipment which have utility systems or special hydraulic,
pneumatic, mechanical, electrical, or electronic systems, features, or controls designed for such
purposes as construction, combat, earth moving, ship loading, firefighting, and comparable
industrial or special applications. Examples of heavy duty equipment covered by this series
include bulldozers, road graders, crawler tractors, power shovels, locomotives, combat tanks,
cranes, large missile transporters, and fire trucks. The repair of major systems (such as diesel,
gasoline, multifuel, and turbine engines; automatic, standard, and cross-drive transmissions;
heavy duty drive line systems; and hydraulic, electrical, and mechanical utility systems) is
included, whether accomplished as part of or apart from repair of the total piece of heavy mobile
equipment involved. The work requires knowledge of how heavy duty machinery, engines,
parts, and systems work; ability to detect faulty items, determine causes of malfunction, and
determine best repair methods; and skill to assemble, disassemble, repair, or modify components
and systems.
5806 - Mobile Equipment Servicing*
This standard is used to grade nonsupervisory work involved in servicing automotive and mobile
equipment such as automobiles, trucks, buses, ambulances, forklifts, and bulldozers. Typical
service includes dispensing gasoline, checking fluid levels and tire pressures, inflating tires,
washing cars, lubricating vehicles, installing simple accessory items, and changing and repairing
tires and tubes.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 182
5823 - Automotive Mechanic*
This standard is used to grade all nonsupervisory jobs involved in the maintenance, repair, and
overhaul of combustion-powered automotive vehicles, over-the-road trucks, and comparable
vehicles, such as passenger cars, pickup trucks, buses, semitrailer truck tractors, warehouse
tractors, farm tractors, forklifts, motorcycles, light combat vehicles such as jeeps and trucks, and
other vehicles with similar characteristics, including their gasoline and diesel engines and other
mechanical, hydraulic, electrical, and electronically controlled systems.
5876 - Electromotive Equipment Mechanic
This occupation includes jobs involved in overhaul and repair of electric-powered material
handling and other self-propelled mobile equipment such as electric-powered fork lifts, cranes,
platform lifts, and electric tugs, including magnetically controlled types. The work requires the
application of general mechanical skills and knowledge together with a specialized knowledge of
electric motors and circuitry from which such equipment derives motive power.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 183
6500 – AMMUNITION, EXPLOSIVES, AND TOXIC MATERIALS WORK FAMILY
This job family includes occupations involved in the manufacturing, assembling, disassembling,
renovating, loading, deactivating, modifying, destroying, testing, handling, placing, and
discharging of ammunition, propellants, chemicals and toxic materials, and other conventional
and special munitions and explosives.
Occupations in this family are:
6501 – General Ammunition, Explosives, and Toxic Materials Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
6502 - Explosives Operating*
This standard covers nonsupervisory work involved in the manufacture of powder, propellant
grains, solid or liquid explosives, and mixtures for flares or signals, and the manufacture,
assembly, disassembly, renovation, modification, and deactivation of ammunition, explosives, or
chemical or toxic filled munitions. Included are jobs which involve operation of equipment, jigs,
or machines that were designed or modified to perform particular munitions operations. This
work requires a knowledge of explosives and explosives safety practices, the ability to operate
equipment that is designed or modified for munitions operations, and the skill to safely perform
operations with explosives.
6505 - Munitions Destroying*
This standard covers nonsupervisory work involved in the destruction of ammunition,
explosives, propellants, and toxic munitions. This work requires a knowledge of demolition
procedures, the ability to recognize various types of bulk explosives, and the skill to place
munitions and initiating charges.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 184
6511 - Missile/Toxic Materials Handling
This occupation includes jobs involved in readying and handling, for storage, transfer or
shipment, of explosive or toxic munitions such as poison gases, radioactive materials, or solid
propellant ballistic missiles that require strictly controlled temperature or humidity, limitation of
shock and vibration, or frequent checks to prevent physical or chemical changes that would make
them unsafe or prevent proper operations. This work requires knowledge of the explosive or
toxic munitions materials and of mechanical details of containers and controls. Readying and
handling include mechanical assembly and disassembly of munitions and containers, such as
checking and replacing environmental controls, attaching pads, positioning pads precisely and
tightening to close tolerance; frequent checking of condition for replacement or repair of
containers or components; and often, careful transporting in order not to exceed critical
acceleration, vibration, temperature, or similar characteristic limitations.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 185
6600 – ARMAMENT WORK FAMILY
This job family includes occupations involved in the installation, repair, rebuilding, adjustment,
modification, and testing of small arms and artillery weapons and allied accessories. Artillery
includes, but is not limited to, field artillery, antitank artillery, anti-aircraft weapons, aircraft and
shipboard weapons, recoilless rifles, rocket launchers, mortars, cannons, and allied accessories.
Small arms includes, but is not limited to, rifles, carbines, pistols, revolvers, helmets, body
armor, shoulder-type rocket launchers, machine guns, and automatic rifles.
Occupations in this family are:
6601 - General Armament Work
The "01" code in each job family is designated as a general code, and is used for jobs which
cannot be identified with an established occupation within the family but which can be identified
with the family itself. One type of job which should be assigned the "01" code is the general job
which is characteristic of the family but not of any specific occupation within the family. A
second type of job which should be assigned the "01" code is that which has a narrower range of
duties readily identifiable with the job family but for which no specific occupation has been
established.
6605 - Artillery Repairing*
This standard covers nonsupervisory work involved in repairing, rebuilding, and modifying
mounted, towed, motorized, or ship-board artillery. This includes work on major components
such as gun tubes, mounts, turrets, and carriages. This work requires detailed knowledge of
mechanical, and a practical working knowledge of hydraulic, electrical, and pneumatic systems;
the ability to recognize improper operation, locate the cause and determine the best method for
correcting defects; and the skill to fit and adjust parts and assemblies.
6610 - Small Arms Repairing*
This standard covers nonsupervisory work involved in repairing, rebuilding, and modifying
small arms which includes such weapons as machine guns, mortars, rocket launchers, recoilless
rifles, and portable flame throwers. The work requires a knowledge of weapons mechanical
systems, the ability to recognize and determine the best method to correct malfunctions, and the
skill to fit and adjust mechanical parts and assemblies.
6641 - Ordnance Equipment Mechanic*
This standard covers nonsupervisory work involved in maintaining and overhauling major items
and assemblies of ordnance systems and equipment. The work requires the knowledge and
application of mechanical and electrical principles and the skill to perform intricate repair and
adjustment of hydraulic and pneumatic components and devices. The work also requires skill in
such processes as troubleshooting, repairing, modifying, rebuilding, assembling, testing, and
installing a variety of equipment such as missiles, torpedoes, mines, depth charges, and
associated testing equipment and transporting, handling, erecting, and launching devices.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 186
6652 - Aircraft Ordnance Systems Mechanic*
This standard covers nonsupervisory work involved in trouble-shooting, repair, installation,
modification, and operational and functional testing and adjustment of aircraft ordnance systems,
equipment, and components. These systems and components involve electrical, mechanical,
pneumatic, and hydraulic principles of operation, for example, ejection seats, decoys, canopies,
module ejection equipment, pylons, and pressure regulators. The work requires a knowledge of
aircraft ordnance systems, the ability to recognize and determine the best method to correct
malfunctions, and the ability to use test equipment and measuring devices common to the
occupation.
6656 - Special Weapons Systems Mechanic
This occupation includes jobs that involve examining, disassembling, repairing, modifying,
assembling, calibrating, and testing various types of advanced weapons systems and
components; reconditioning and repairing weapon skin sections such as airframes and fins; and
maintaining special handling equipment and containers. Weapon components include such items
as motor generators, hydrostats, differential switches, accelerometer gauges, control boxes,
fusing components, batteries, radar, etc. The work requires knowledge of pneumatic, hydraulic,
mechanical, electrical, and electronic systems and circuitry, and of radioactive, explosive,
electrical, and other hazards unique to advanced weapons.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 187
6900 – WAREHOUSING AND STOCK HANDLING FAMILY
This job family includes occupations involved in physically receiving, storing, handling, and
issuing supplies, materials, and equipment; handling, marking, and displaying goods for
selection by customers; identifying and condition classifying materials and equipment; and
routing and expediting movement of parts, supplies, and materials in production and repair
facilities.
Occupations in this family are:
6901 – General Warehousing and Stock Handling
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
6904 - Tools and Parts Attending*
This standard covers nonsupervisory work which involves receiving, storing, issuing, signing
out, and checking in various tools, equipment, shop supplies, and repair parts to and from such
using maintenance, construction, and shop personnel as machinists, carpenters, and automotive
and aircraft mechanics. Such work requires knowledge of the kinds of tools, parts, and
equipment in stock and how to locate them, and an ability to identify and issue specific items
requested by using personnel.
6907 - Materials Handling*
This standard covers nonsupervisory work involved in receiving, storing, and assembling for
issue, shipment, and distribution, a wide variety of bin and bulk supplies, materials, equipment,
and commodities using mechanized, automated, and manual material moving equipment,
devices, and systems. The work requires general knowledge of the methods used in processing,
handling, and storing of materials and equipment through a supply facility; the ability to log
receipt, storage, and shipment data; and the ability to use manual or mechanized equipment to
move, stack, bin, and position materials and equipment. The work also requires the ability to
organize, arrange, and remove stock in storage areas in accordance with established procedures
to prevent damage, deterioration, and loss. Most work requires the incidental or regular use of
fork lifts and motor vehicles.
6910 - Materials Expediting*
This standard is used to grade nonsupervisory jobs involved in routing and expediting the
movement of parts, end items, supplies, and material within production and repair facilities to
meet priority needs. This work requires knowledge of material characteristics, uses, condition,
industrial production shop procedures, shop layout, and internal supply sources.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 188
6912 - Materials Examining and Identifying*
This standard is used to grade nonsupervisory work involved in the identification, examination,
classification, acceptance, and disposition of materials and equipment. Materials examiners and
identifiers determine physical condition, adherence to product specifications, and equipment
defects, utilizing shipping documents, contracts, catalogs, drawings, and related documents. The
work setting is usually within a warehouse facility, primarily in a receiving or shipping area, or
in a property reutilization and disposal facility.
6913 – Hazardous Waste Disposing*
This standard covers nonsupervisory work involved in identifying, collecting, processing,
stabilizing, neutralizing, consolidating, and/or separating hazardous waste in preparation for
disposal. The work requires knowledge of hazardous waste identification techniques and safe
processing and packaging procedures. The work also requires an understanding and practical
application of environmental rules and practices regarding the full range of hazardous waste
material treatment and disposal procedures. Work within this occupation typically requires basic
skill in the use of computers to access information systems to retrieve data pertaining to
temporary storage, and processing information regarding hazardous wastes. Most work requires
regular or incidental use of motor vehicles, fork lifts, and in some cases, warehouse tugs. In
some work situations, hazardous waste disposers at industrial facilities may be required to
participate on hazardous waste response teams to control accidental spills, overflows, and other
emergency situations that may arise involving both hazardous wastes and materials.
6914 - Store Working*
This standard covers nonsupervisory work involved in handling, marking, and preparing displays
of merchandise or other items for selection by customers. This requires skill in observing,
counting, and maintaining stock levels, and in matching names, codes, numbers, or sizes of items
on shelves or counters to lists on which these items are shown. Workers acquire and use a
knowledge of the various kinds, sizes, and locations of stocked items, and how they should be
displayed. They also use knowledge of the general characteristics of items handled in
recognizing obvious poor or unacceptable quality or in identifying items by type, kind, or variety
for pricing.
6941 - Bulk Money Handling
This occupation includes jobs involved in receiving, storing, maintaining custody of, and issuing
bulk currency, securities, coin items (new domestic, foreign, and proof coins, and current and
mutilated coins), and gold and silver bullion; controlling storage vaults; and preparing large
orders of items for shipment.
6968 - Aircraft Freight Loading
This occupation includes jobs involved in loading, placing, securing, and unloading air cargo in
the air terminal and on the aircraft when such work includes responsibility for maintaining the
proper weight and balance of the loaded aircraft, positioning cargo based on destination and
priority of shipment, and insuring that incompatible cargoes are not loaded in the same aircraft.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 189
7000 – PACKING AND PROCESSING FAMILY
This job family includes occupations involved in determining the measures required to protect
items against damage during movement or storage; selecting proper method of packing,
including type and size of container; cleaning, drying, and applying preservatives to materials,
parts, or mechanical equipment; and packing equipment, parts, and materials.
Occupations in this family are:
7001 – General Packing and Processing
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
7002 - Packing*
This standard covers nonsupervisory work involved in preserving and/or packing and repacking
equipment, parts, tools, materials, and other items in various types of containers to protect them
from damage, deterioration, or corrosion during shipment and storage. The work includes
preserving and packing specialized devices, delicate equipment, munitions, weapons, and
combustible and toxic materials and substances. The work requires knowledge of various
protective devices and cushioning materials, a wide range of preserving and packing procedures
and techniques, and of regulatory and safety requirements that apply to preserving, packing,
labeling, storing, and shipping standard and nonstandard materials, devices, etc. Most work
requires the incidental use of a variety of trade practices associated with related or support
occupations such as forklift operating, wood working, mechanical equipment assembly, and
materials handling.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 190
7006 - Preservation Servicing*
This standard is used to grade the nonsupervisory work involved in preserving mechanical and
metal items, and large, powered mechanical systems, vehicles, craft, and weapons against
corrosion, deterioration, and similar damage, and performing related disassembly and assembly.
Fighter planes, combat tanks, automobiles, ships, trucks, engineering equipment, engines,
transmissions, weapons and combustion powered generators are examples of the mechanical
equipment processed. The work covered typically requires:
• knowledge of various types and uses of preservatives which protect metal and material
against corrosion and deterioration;
• skill in applying preservatives using specialized equipment and processes;
• ability to partly disassemble and assemble a variety of mechanical systems or equipment;
and
• ability to learn and precisely follow a variety of detailed processing instructions, and, at
some levels, use judgment in planning work sequences and selecting processes.
7009 - Equipment Cleaning*
This standard is to be used to grade nonsupervisory work involved in the cleaning of such
equipment as aircraft, ships, engines, electronic equipment, storage and fuel tanks, immersion
vats, grease pits, sumps, and traps. This work is accomplished using ultrasonic vibration
methods, automated and non-automated immersion tanks, steam cleaners, brushes, buffers,
scrapers, sanders, grinders, files, and any other necessary tools or processes to remove paint,
sludge, grease, carbon, oil, corrosion, rust, and radioactive contaminants. The final product must
meet specified finish requirements such as smoothness, brightness, thickness, and cleanliness.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 191
7300 – LAUNDRY, DRY CLEANING, AND PRESSING FAMILY
This job family includes occupations involved in receiving, sorting, washing, drying, dry
cleaning, dyeing, pressing, and preparing for delivery clothes, linens, and other articles requiring
laundering, dry cleaning, or pressing.
Occupations in this family are:
7301 – General Laundry, Dry Cleaning, and Pressing
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
7304 - Laundry Working*
This standard is used to grade nonsupervisory jobs in which the primary work involves
receiving, sorting, and marking soiled linen and apparel; processing flatwork and roughdry
items; assembling and issuing clean laundry. This includes classifying and marking; shaking out
wet laundry; feeding into the flatwork ironer; catching, folding, and stacking ironed flatwork;
folding roughdry laundry; sorting by identification number; wrapping bundles. Laundry jobs
involving primary skills of loading, unloading, and operating washers, extractors, and tumblers,
or pressing shirts and garments, are graded by standards for those jobs.
7305 - Laundry Machine Operating*
This standard is used to grade nonsupervisory jobs when the primary work involves operation of
commercial-type laundry washers, extractors, tumblers, or conditioners. This includes loading,
unloading, and operating controls of machines to wash, dye, starch, roughdry, or condition items
for pressing.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 192
7400 – FOOD PREPARATION AND SERVING FAMILY
This job family includes occupations involved in the preparation and serving of food.
Occupations in this family are:
7401 – General Food Preparation and Serving
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
7402 - Baking*
This standard is to be used to grade nonsupervisory jobs involved in the preparation of regular
and special diet bakery products such as bread, rolls, cakes, cookies, pies, doughnuts, pastries,
puddings, fillings, and icings.
7404 - Cooking*
This standard covers nonsupervisory work involved in the preparation of regular or special diet
foods and meals. This includes cooking meats, poultry, fish, shellfish, and vegetables and
making soups, gravies, sauces, desserts, and other foods. Cooks use standardized recipes and
menus and personal knowledge and experience to measure, assemble, and mix ingredients;
regulate cooking temperatures; and add seasoning to foods. They use specialized knowledge and
skill to design and prepare decorated foods and aesthetic food arrangements. This includes
techniques to mold food items into various forms, carve fruits and vegetables into various
shapes, and create ice sculptures.
7405 - Bartending*
This standard is for use in grading nonsupervisory work involving the mixing and serving of
beverages and the support services required for operating a bar. The work requires the ability to
mix and serve alcoholic and nonalcoholic beverages, meet and converse with the public, and to
maintain the bar in a presentable and sanitary condition.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 193
7407 - Meatcutting*
This standard covers nonsupervisory jobs involved in cutting, trimming, and removing bones
from a variety of types of meat, including beef, pork, lamb, and veal. The meat is usually
processed from a variety of forms such as boxed beef and pork primals and subprimals, and
sides, quarters, primals, and subprimals of lamb and veal. The work includes cutting meat into
steaks, roasts, chops, cutlets, ground meat, and other small cuts using powered equipment and
handtools such as meat saws, slicers, grinders, tenderizers, knives, and scrapers. In some work
situations, the work includes processing fish and poultry. The work may also include wrapping
and displaying meat products for retail sale.
7408 - Food Service Working*
This standard covers nonsupervisory work involved in serving food and beverages and preparing
simple food. It includes setting and waiting on tables where food service is informal; attending
food counters; portioning and serving food; assembling trays for hospital patients; recording and
retrieving patient diet and other food service information using a computer or manual file
system; washing dishes, pots, pans, glasses, and silverware; transporting food, equipment, and
supplies by manual or motorized carts; and assisting in food preparation by peeling potatoes,
cutting vegetables, assembling and tossing salads, measuring and weighing ingredients, brewing
coffee and tea, and mixing bulk fruit juices. In addition, the work typically includes sweeping,
washing, mopping and buffing floors, and washing walls and ceilings.
7420 - Waiter*
This standard is for use in grading nonsupervisory work concerned with setting up tables in a
dining room, serving the requested selections in the prescribed manner, and clearing the tables
upon completion of the meal.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 194
7600 – PERSONAL SERVICES FAMILY
This job family includes occupations concerned with providing grooming, beauty, or other
personal services to individuals, patrons, guests, passengers, entertainers, etc., or attending to
their personal effects.
Occupations in this family are:
7601 – General Personal Services
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
7603 - Barbering*
This standard is to be used for grading nonsupervisory work involved in cutting and arranging
the hair of the head and face, and conditioning the hair, scalp, face and neck to suit the individual
patron. The work requires a knowledge of barbering, and the skill in shaving, cutting, and
styling hair, mustaches, and beards by applying barbering techniques and tools.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 195
8200 – FLUID SYSTEMS MAINTENANCE FAMILY
This job family includes occupations that involve repair, modification, assembly, and testing of
fluid systems and fluid system components of aircraft, aircraft engines, missiles, and mobile and
support equipment. These fluid systems store, supply, distribute, and move gases or liquids in
regulated amounts primarily to produce power, transmit force, and pressurize, cool, and
condition cabins. Typical of such devices and systems are pumps, governors, regulators, flow
control valves, regular valves, air turbines, actuating or slave cylinders, and major accessories
that are components of fuel and oil systems; landing gear, brake, flap, door, and other hydraulic
actuating and shock absorbing systems; and oxygen, fire prevention, and other pneumatic
systems. The most characteristic knowledge and skills required by the work are those of
controlling leakage of fluid under pressure; controlling vibration and heating in high-speed
turbine operation; and understanding the principles, schematics, and sensing mechanisms
involved in regulating fluid flow. Work on instruments that contain pneumatic and hydraulic
components should be coded to the instrument work family, 3300.
Occupations in this family are:
8201 - General Fluid Systems Maintenance
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
8255 - Pneudraulic Systems Mechanic*
This standard covers nonsupervisory work involved in the repair, modification, test, and
maintenance of hydraulic and pneumatic systems and components that actuate mechanisms or
produce, control, and regulate fluid flow. The work requires knowledge of the physical
principles governing the behavior of fluids (liquids and gases) as they pertain to hydraulic and
pneumatic systems and components; knowledge of basic electrical and mechanical principles;
knowledge of repair procedures, methods, and trade practices; the ability to test for and isolate
malfunctions in hydraulic and pneumatic systems or components; and the skill to disassemble,
repair, and reassemble such devices. Mechanics work on many different work units at various
times and may rotate from modifying, repairing, and rebuilding to testing and troubleshooting
assignments.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 196
8268 - Aircraft Pneudraulic Systems Mechanic*
This standard covers nonsupervisory work involved in the maintenance, modification, and repair
of hydraulic and pneumatic systems associated with aircraft. The work requires: knowledge of
the physical principles governing the behavior of fluids (liquids and gases) as they pertain to
hydraulic and pneumatic systems and their components; knowledge of aircraft structures and the
relationship of hydraulic pneumatic systems to the structure and other aircraft systems;
knowledge of basic electrical and mechanical principles; the ability to use technical manuals and
schematics and to test for and isolate malfunctions in hydraulic and pneumatic systems; and the
skill to effect modifications, repairs, or maintenance required.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 197
8600 – ENGINE OVERHAUL FAMILY
This job family includes occupations concerned primarily with the manufacture, repair,
modification, and major overhaul of engines (except where covered by another group), including
the disassembly, reassembly, and test phases of engine overhaul programs.
Occupations in this family are:
8601 – General Engine Overhaul
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
8602 - Aircraft Engine Mechanic*
This standard provides grading criteria for all nonsupervisory work performing maintenance,
troubleshooting, repair, overhaul, modification, and testing of conventional, modified, and
experimental aircraft engines, their components, assemblies, and subassemblies. This standard
also covers work involving engine accessories such as starters, generators, anti-icers, and fuel
control devices when such assignments are incidental to work on the completed engine. Some
work situations within this series may require varying levels of electronics knowledge.
8610 - Small Engine Mechanic
This occupation includes jobs involved in diagnosing malfunctions, determining needed repairs,
repairing, and testing small gasoline and diesel engines such as those found on motor boats, lawn
mowers, power saws, and other similar equipment.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 198
8800 – AIRCRAFT OVERHAUL FAMILY
This job family includes occupations concerned primarily with the overhaul of aircraft, including
the disassembly, reassembly, and test phases of aircraft overhaul programs. Specialized work
primarily involved in maintaining and repairing single aircraft systems, engines, or accessories
should be coded to the appropriate work family or the kind of work done.
Occupations in this family are:
8801 - General Aircraft Overhaul
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
8810 - Aircraft Propeller Mechanic
This occupation includes jobs that involve troubleshooting, repairing, adjusting, overhauling,
modifying, testing, and servicing aircraft propeller assemblies and their components, and
straightening propeller blades. The work requires an overall knowledge of hydraulic, electric,
and mechanical controls; drive mechanisms and their subassemblies; and of the interrelationships
of the mechanisms, valves, synchrophasers, and other components of the complete propeller
assembly.
8840 - Aircraft Mechanical Parts Repairing*
This standard covers nonsupervisory work involved in the repair, modification, overhaul/
recondition, and test of mechanical parts and components removed from fixed and rotary wing
aircraft such as control columns, transmissions, gear boxes, landing gear components, clutch
assemblies, rotor head assemblies and blades, constant speed drives, mechanical actuators, wheel
and rotor brake assemblies, cargo hooks, engine controls, cable tension regulators, accessory
drive gear boxes, cargo winches, turbine blades, and compressor vanes. The work requires
knowledge of the mechanical relationships and operational characteristics of mechanical parts
and components being repaired or reworked. The work does not require a substantive
knowledge of aircraft systems and their interrelationships.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 199
8852 - Aircraft Mechanic*
This standard is used to grade all nonsupervisory jobs involved in the maintenance,
troubleshooting, repair, overhaul, and modification of fixed and rotary wing aircraft systems,
airframes, components and assemblies, where the work requires substantive knowledge of the
airframe and aircraft mechanical, pneudraulic, and/or electrical systems and their
interrelationships. Some work situations within this series may require varying levels of
electronics knowledge.
8862 - Aircraft Attending*
This standard is used to grade nonsupervisory work concerned with the servicing of military and
civilian aircraft both foreign and domestic. The work involves meeting and guiding incoming
aircraft to appropriate parking areas, directing aircraft into parking position through hand signals,
securing aircraft (e.g., chock wheels, attach ground wires, and install lock pins and engine
covers), refueling aircraft, obtaining and operating aircraft ground support equipment (e. g., gas
turbine compressors and auxiliary power units), and servicing (i.e., checking and replenishing)
aircraft with oil, hydraulic fluid compressed air, nitrogen, liquid oxygen, demineralized water,
and other consumable materials. Most work requires the incidental use of a variety of trade
practices associated with occupations such as motor vehicle operating, tractor operating, and fuel
distribution system operating.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 200
9000 – FILM PROCESSING FAMILY
This job family includes occupations that involve processing film; for example, operating motion
picture developers and printers; cleaning, repairing, matching, cutting, splicing, and assembling
films; and mixing developing solutions). The work does not include processing work that
requires specialized subject-matter knowledge or artistic ability.
Occupations in this family are:
9001 – General Film Processing
The "01" code in each job family therefore is designated as a general code, and is used for jobs
which cannot be identified with an established occupation within the family but which can be
identified with the family itself. One type of job which should be assigned the "01" code is the
general job which is characteristic of the family but not of any specific occupation within the
family. A second type of job which should be assigned the "01" code is that which has a
narrower range of duties readily identifiable with the job family but for which no specific
occupation has been established.
9003 - Film Assembling and Repairing
This occupation includes jobs involved in examining, cleaning, modifying, cutting, splicing, and
assembling motion picture film, filmstrips, and film prints; deleting damaged sections, and
repairing defects; joining, assembling, synchronizing, and preparing preprint motion picture film
for printing; matching, cutting, splicing, and synchronizing negative film in picture and sound
sequence to an edited work print of a completed motion picture production; etc. This work
involves the operation of equipment such as automatic inspection machines, film cleaning
machines, film splicers, rewinders, synchronizers, magnetic sound readers, moviolas, film coding
machines, and/or film lacquering machines, and may involve the incidental operation of
projectors and other similar viewing and/or sound equipment.
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 201
ALPHABETICAL LISTING OF TRADE, CRAFT, OR LABOR
OCCUPATIONS AND FAMILIES
Code
Air Conditioning Equipment Mechanic*............ 5306
Air Conditioning Equipment Operating* ............... 5415
Aircraft Attending*................................................. 8862
Aircraft Electrician* ............................................... 2892
Aircraft Engine Mechanic*..................................... 8602
Aircraft Freight Loading ......................................... 6968
Aircraft Mechanic* ................................................. 8852
Aircraft Mechanical Parts Repairing* .................... 8840
Aircraft Ordnance Systems Mechanic* .................. 6652
AIRCRAFT OVERHAUL FAMILY ..................... 8800
Aircraft Pneudraulic Systems Mechanic* ............... 8268
Aircraft Propeller Mechanic ................................... 8810
Aircraft Survival and Flight Equipment Repairing. 4818
Airfield Clearing Equipment Operating ................. 5767
AMMUNITION, EXPLOSIVES, AND TOXIC
MATERIALS WORK FAMILY ..................... 6500
Animal Caretaking* ................................................ 5048
ARMAMENT WORK FAMILY ........................... 6600
Artillery Repairing* ................................................ 6605
Automotive Mechanic* .......................................... 5823
Baking* .................................................................. 7402
Barbering* .............................................................. 7603
Bartending* ............................................................ 7405
Battery Repairing .................................................... 3725
Bearing Reconditioning* ........................................ 4850
Bindery Working* .................................................. 4402
Blocking and Bracing* ........................................... 4602
Boat Building and Repairing .................................. 4717
Boilermaking* ........................................................ 3808
Boiler Plant Operating* .......................................... 5402
Bookbinding ........................................................... 4441
Bowling Equipment Repairing* ............................. 4819
Braking-Switching and Conducting*...................... 5736
Broadcasting Equipment Operating ........................ 3940
Buffing and Polishing ............................................. 3727
Bulk Money Handling ............................................ 6941
Carpentry* ............................................................ 4607
Cement Finishing* .................................................. 3602
Cemetery Caretaking* ............................................ 4754
Code
Coin/Currency Checking ........................................ 3513
Cooking* ................................................................. 7404
Crane Operating* .................................................... 5725
Custodial Working* ................................................ 3566
Deckhand ............................................................... 5788
Die Sinking* ........................................................... 3428
Domestic Appliance Repairing ............................... 4855
Drill Rig Operating* ............................................... 5729
Electrical Equipment Repairing* ........................ 2854
ELECTRICAL INSTALLATION AND
MAINTENANCE FAMILY ............................ 2800
Electrician* ............................................................. 2805
Electric Power Controlling*.................................... 5407
Electrolytic Intaglio Platemaking ............................ 4449
Electromotive Equipment Mechanic ....................... 5876
Electronic Digital Computer Mechanic .................. 2608
ELECTRONIC EQUIPMENT INSTALLATION
AND MAINTENANCE FAMILY .................. 2600
Electronic Industrial Controls Mechanic*............... 2606
Electronic Integrated Systems Mechanic* .............. 2610
Electronic Measurement Equipment Mechanic* .... 2602
Electronics Mechanic* ............................................ 2604
Electroplating* ........................................................ 3711
Elevator Mechanic* ................................................ 5313
Elevator Operating* ................................................ 5438
Engineering Equipment Operating* ........................ 5716
ENGINE OVERHAUL FAMILY .......................... 8600
Equipment Cleaning* .............................................. 7009
Exhibits Making/Modeling ..................................... 4715
Explosives Operating* ............................................ 6502
FABRIC AND LEATHER WORK FAMILY .... 3100
Fabric Working* ..................................................... 3105
Film Assembling and Repairing ............................. 9003
FILM PROCESSING FAMILY ............................. 9000
FLUID SYSTEMS MAINTENANCE FAMILY ... 8200
FOOD PREPARATION AND SERVING
FAMILY .......................................................... 7400
Food Service Working* .......................................... 7408
Fork Lift Operating* ............................................... 5704
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 202
Code
Fuel Distribution System Mechanic ....................... 4255
Fuel Distribution System Operating* ..................... 5413
Gardening* ............................................................ 5003
Gas and Radiation Detecting .................................. 5205
General Aircraft Overhaul ...................................... 8801
General Ammunition, Explosives, and Toxic Materials
Work ....................................................................... 6501
General Armament Work ....................................... 6601
General Electrical Installation and Maintenance .... 2801
General Electronic Equipment Installation and
Maintenance ........................................................... 2601
General Engine Overhaul ....................................... 8601
General Equipment Maintenance ........................... 4801
GENERAL EQUIPMENT MAINTENANCE
FAMILY .......................................................... 4800
General Equipment Mechanic ................................ 4737
General Equipment Operating ................................ 4741
General Fabric and Leather Work .......................... 3101
General Fluid Systems Maintenance ...................... 8201
General Food Preparation and Serving ................... 7401
General Industrial Equipment Maintenance ........... 5301
General Industrial Equipment Operation ................ 5401
General Instrument Work ....................................... 3301
General Laundry, Dry Cleaning, and Pressing ....... 7301
General Lens and Crystal Work ............................. 4001
General Machine Tool Work .................................. 3401
General Maintenance and Operations Work ........... 4701
GENERAL MAINTENANCE AND
OPERATIONS WORK FAMILY ................... 4700
General Metal Processing ....................................... 3701
General Miscellaneous Occupations ....................... 5201
General Motion Picture, Radio, Television, and Sound
Equipment Operation .............................................. 3901
General Packing and Processing ............................. 7001
General Personal Services ...................................... 7601
General Plant and Animal Work ............................. 5001
General Pliable Materials Work ............................. 4301
General Plumbing and Pipefitting........................... 4201
General Printing ...................................................... 4401
General Services and Support Work ....................... 3501
GENERAL SERVICES AND
SUPPORT WORK FAMILY .......................... 3500
General Structural and Finishing Work .................. 3601
General Transportation/Mobile Equipment
Maintenance...................................................... 5801
General Transportation/Mobile Equipment
Operation .......................................................... 3701
General Warehousing and Stock Handling ............. 6901
General Wire Communications Equipment Installation
and Maintenance ..................................................... 2501
General Wood Work ............................................... 4601
Code
Hand Composing ................................................... 4403
Hazardous Waste Disposing* ................................. 6913
Heating and Boiler Plant Equipment Mechanic* .... 5309
Heat Treating .......................................................... 3712
Heavy Mobile Equipment Mechanic* .................... 5803
High Voltage Electrician* ....................................... 2810
INDUSTRIAL EQUIPMENT MAINTENANCE
FAMILY ......................................................... 5300
Industrial Equipment Mechanic* ............................ 5352
INDUSTRIAL EQUIPMENT OPERATION
FAMILY .......................................................... 5400
Insects Production Working* .................................. 5031
Instrument Making* ................................................ 3314
Instrument Mechanic* ............................................ 3359
INSTRUMENT WORK FAMILY ......................... 3300
Insulating* .............................................................. 3610
Intaglio Press Operating .......................................... 4454
Laboratory Support Working .............................. 3515
Laboratory Working* .............................................. 3511
Laboring* ................................................................ 3502
Laundry & Dry Cleaning Equipment Repairing ..... 5317
LAUNDRY, DRY CLEANING, AND PRESSING
FAMILY .......................................................... 7300
Laundry Machine Operating* ................................. 7305
Laundry Working* .................................................. 7304
LENS AND CRYSTAL WORK FAMILY ............ 4000
Letterpress Operating .............................................. 4406
Lock and Dam Repairing ........................................ 5318
Lock and Dam Operating* ...................................... 5426
Locksmithing* ........................................................ 4804
Locomotive Engineering* ....................................... 5737
Lofting .................................................................... 5221
MACHINE TOOL WORK FAMILY ................. 3400
Machining* ............................................................. 3414
Maintenance Mechanic* ......................................... 4749
Marine Machinery Mechanic* ................................ 5334
Masonry* ................................................................ 3603
Materials Examining and Identifying* .................... 6912
Materials Expediting* ............................................. 6910
Materials Handling* ................................................ 6907
Meatcutting* ........................................................... 7407
Medical Equipment Repairing* .............................. 4805
Metal Forging* ....................................................... 3802
Metal Forming Machine Operating* ....................... 3869
METAL WORK FAMILY ..................................... 3800
Metalizing ................................
............................... 3707
Handbook of Occupational Groups and Families December 2018
*Classification standard issued; **Flysheet issued; ***Job family standard issued
U.S. Office of Personnel Management 203
Code
METAL PROCESSING FAMILY ......................... 3700
METAL WORK FAMILY ..................................... 3800
MISCELLANEOUS OCCUPATIONS FAMILY .. 5200
Missile/Toxic Materials Handling .......................... 6511
Mobile Equipment Metal Mechanic* ..................... 3809
Mobile Equipment Servicing* ................................ 5806
Model Making* ...................................................... 4714
Molding .................................................................. 4373
Motion Picture Projection* ..................................... 3910
MOTION PICTURE, RADIO, TELEVISION, AND
SOUND EQUIPMENT OPERATION
FAMILY .......................................................... 3900
Motor Vehicle Operating* ...................................... 5703
Munitions Destroying* ........................................... 6505
Nondestructive Testing ........................................... 3705
Offset Platemaking* ............................................. 4416
Offset Press Operating* .......................................... 4417
Oiling and Greasing ................................................ 5323
Optical Instrument Repairing* ............................... 3306
Ordnance Equipment Mechanic* ........................... 6641
Packaging Machine Operating ............................ 5440
Packing* ................................................................. 7002
PACKING AND PROCESSING FAMILY ........... 7000
Painting* ................................................................. 4102
PAINTING AND PAPERHANGING FAMILY .... 4100
PERSONAL SERVICES FAMILY........................ 7600
Pest Controlling* .................................................... 5026
Pipefitting* ............................................................. 4204
PLANT AND ANIMAL WORK FAMILY ........... 5000
Plastering*..............................................................3605
Plastic Fabricating* ................................................ 4352
PLIABLE MATERIALS WORK FAMILY ........... 4300
Plumbing*............................................................... 4206
PLUMBING AND PIPEFITTING
FAMILY .......................................................... 4200
Pneudraulic Systems Mechanic* ............................ 8255
Powered Support Systems Mechanic* .................... 5378
Precision Measurement Equipment Calibrating* ... 3378
Prescription Eyeglass Making ................................ 4010
Preservation Servicing* .......................................... 7006
PRINTING FAMILY ............................................. 4400
Patternmaking* ....................................................... 4616
Production Machinery Mechanic* .......................... 5350
Protective and Safety Equipment Fabricating
and Repairing .................................................. 4816
Railroad Maintenance Vehicle Operating* ........ 5738
Railroad Repairing* ................................................ 3546
Code
Research Laboratory Mechanic .............................. 4745
Rigging*.................................................................. 5210
Riverboat Operating ................................................ 5784
Roofing* ................................................................. 3606
Rubber Equipment Repairing .................................. 4361
Sandblasting* ........................................................ 5423
Sewing Machine Operating* ................................... 3111
Sheet Metal Mechanic* ........................................... 3806
Shipfitting* ............................................................. 3820
Ship Operating ........................................................ 5782
Shipwright* ............................................................. 5220
Shot Peening Machine Operating............................ 3769
Sign Painting* ......................................................... 4104
Small Arms Repairing* ........................................... 6610
Small Craft Operating* ........................................... 5786
Small Engine Mechanic .......................................... 8610
Special Weapons Systems Mechanic ...................... 6656
Stationary-Engine Operating ................................... 5419
Store Working* ....................................................... 6914
STRUCTURAL AND FINISHING WORK
FAMILY ............................................................ 3600
Telecommunications Mechanic* .......................... 2502
Tile Setting .............................................................. 3604
Tool and Equipment Repairing ............................... 4840
Toolmaking* ........................................................... 3416
Tools and Parts Attending* ..................................... 6904
Tractor Operating* .................................................. 5705
TRANSPORTATION/MOBILE EQUIPMENT
MAINTENANCE FAMILY ............................ 5800
TRANSPORTATION/MOBILE EQUIPMENT
OPERATION FAMILY .................................. 5700
Tree Trimming and Removing ................................ 5042
Upholstering* ........................................................ 3106
Utility Systems Operating* ..................................... 5406
Utility Systems Repairing-Operating* .................... 4742
Waiter* .................................................................. 7420
WAREHOUSING AND STOCK
HANDLING FAMILY .................................... 6900
Wastewater Treatment Plant Operating* ................ 5408
Water Treatment Plant Operating* ......................... 5409
Welding* ................................................................. 3703
Wire Communications Cable Splicing .................... 2504
WIRE COMMUNICATIONS EQUIPMENT
INSTALLATION & MAINTENANCE
FAMILY .......................................................... 2500
Wood Crafting* ................................
...................... 4605
WOOD WORK FAMILY ....................................... 4600
Wood Working*...................................................... 4604
Handbook of Occupational Groups and Families December 2018
U.S. Office of Personnel Management 204
APPENDIX
VESSEL JOBS EXCLUDED FROM THE FEDERAL WAGE SYSTEM BY 5 U.S.C. 5342
Section 5342 of Title 5, United States Code, provides that subchapter IV, except Section 5348, is not applicable to officers and
members of crews of vessels excepted from chapter 51 of title 5 by Section 5102 (8) of that title. Agencies should use the following
codes for reporting work force information on those vessel employees whose pay is fixed and adjusted in accordance with maritime
rates and practices.
9901 (Miscellaneous jobs not covered by specific occupational
codes)
9902 Master
9903 Chief Officer Cable
9904 Ship Pilot
9905 First Officer
9906 Second Officer
9907 Third Officer
9908 Ship’s Communication Officer
9909 Radio Officer
9910 First Assistant Radio Officer
9911 Radio Electronics Officer
9912 First Assistant Radio Electronics Officer
9913 Relief Deck Officer
9914 Damage Control Officer
9915 Assistant Damage Control Officer
9916 Master-Mate (Fishing Vessel)
9917 Deck Midshipman
9918 Damage Control Leader
9919 Damage Control Assistant Leader
9920 Boatswain
9921 Carpenter
9922 Carpenter-Maintenance
9923 Boatswain's Mate
9924 Able Seaman
9925 Able Seaman-Maintenance
9926 Quartermaster
9927 Seaman-Fisherman
9928 Ordinary Seaman
9929 Damage Controlman
9931 Chief Engineer
9932 First Assistant Engineer
9933 Second Assistant Engineer
9934 Third Assistant Engineer
9935 Relief Engineer
9936 Engine Midshipman
9939 Chief Electrician
9940 Electrician
9941 Electrician-Maintenance
9942 Second Electrician
9943 Third Electrician
9944 Electronics Technician
9945 Refrigeration Engineer
9946 Second Refrigeration Engineer
9947 Third Refrigeration Engineer
9948 Plumber
9949 Assistant Plumber
9950 Plumber Machinist
9951 Deck Engineer
9952 Deck Engineer-Machinist
9953 Deck Engineer-Mechanic
9954 Unlicensed Junior Engineer
9955 Pumpman
9956 Engineman
9957 Engine Utilityman
9958 Evaporator-Utilityman
9959 Machinist
9960 Oiler
9961 Oiler-Diesel
9962 Refrigeration Oiler
9963 Fireman
9964 Fireman-Watertender
9965 Wiper
9968 Chief Steward
9969 Third Steward
9971 Chief Cook
9972 Steward Cook
9973 Second Cook
9974 Third Cook
9975 Assistant Cook
9976 Cook-Baker
9977 Second Cook-Baker
9978 Night Cook and Baker
9979 Steward-Baker
9980 Third Pantryman
9981 Galleyman
9982 Laundryman
9983 Assistant Laundryman
9984 Messman
9985 Steward-Utilityman
9988 Purser
9989 Junior Purser
9990 Disbursing Officer
9991 Supply Officer
9992 Assistant Supply Officer
9993 Junior Supply Officer
9994 Assistant Storekeeper
9995 Chief, Radio Electronics Technician
9996 Medical Services Officer
9997 First Radio Electronics Technician
9998 Yeoman-Storekeeper
