This section is divided into two parts:
General Schedule Occupational Groups and Series defines the occupations and lists their series names and codes used in classifying white collar jobs in the Federal Government.
Federal Wage System Job Families and Occupations defines the occupations and lists their occupation names and codes used in grading trades and labor jobs.

0000	Miscellaneous Occupations
0100	Social Science, Psychology, And Welfare
0200	Human Resources Management
0300	General Administrative, Clerical, And Office Services
0400	Biological Sciences
0500	Accounting And Budget
0600	Medical, Hospital, Dental, And Public Health
0700	Veterinary Medical Science
0800	Engineering And Architecture
0900	Legal And Kindred
1000	Information And Arts
1100	Business And Industry
1300	Physical Sciences
1400	Library And Archives
1500	Mathematics And Statistics
1600	Equipment, Facilities, And Services
1700	Education
1800	Investigation
1900	Quality Assurance, Inspection, And Grading
2000	Supply
2100	Transportation
2200	Information Technology

2500	Wire Communications Equipment Installation And Maintenance
2600	Electronic Communications Equipment Installation & Maintenance
2800	Electrical Installation And Maintenance
3100	Fabric And Leather Work
3300	Instrument Work
3400	Machine Tool Work
3500	General Services And Support Work
3600	Structural And Finishing Work
3700	Metal Processing
3800	Metal Work
3900	Motion Picture, Radio, TV, And Sound Equipment Operation
4100	Painting And Paperhanging
4200	Plumbing And Pipefitting
4300	Pliable Materials Work
4400	Printing
4600	Wood Work
4700	General Maintenance And Operations Work
4800	General Equipment Maintenance
5000	Plant And Animal Work
5200	Miscellaneous Occupations
5300	Industrial Equipment Maintenance
5400	Industrial Equipment Operation
5700	Transportation/Mobile Equipment Operation
5800	Transportation/Mobile Equipment Maintenance
6500	Ammunition, Explosives, And Toxic Materials Work
6600	Armament Work
6900	Warehousing And Stock Handling
7000	Packing And Processing
7300	Laundry, Dry Cleaning, And Pressing
7400	Food Preparation And Serving
8200	Fluid Systems Maintenance
8600	Engine Overhaul
8800	Aircraft Overhaul
9000	Film Processing