Occupational Classification System Manual
Major Occupational Groups:
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K About the Occupational Classification System Manual
Code Census Job Title Industries Affected
D389 Liability analyst State employment service 94
B037 Liaison officer 861,862,864,865,869
A065 Liaison planner All Industries
A164 Librarian, medical records 806
D335 Librarian, morgue 27
A164 Librarian, patient's library 806
D329 Librarian, n. s. 27
D335 Librarian, n. s. 531,5961
A164 Librarian, n. s. Any not listed above
D329 Library aide 823
D329 Library clerk 823
B014 Library director 823
A205 Library historian 806
D329 Library monitor 823
D329 Library page 823
A235 Library technician 823
A183 Librettist 899
D389 License clerk All Industries
D389 License distributor 96
D389 License issuer 96
C254 Licensed appraiser 65
A207 Licensed attendant 88
B025 Licensed bondsman 732,733,735,7383-7389
E575 Licensed electrician 15-17
K461 Licensed guide All Industries
E677 Licensed optical dispenser All Industries
E677 Licensed optician All Industries
A207 Licensed-practical nurse 806
A207 Licensed-vocational nurse 807-809
A235 Lie-detector operator All Industries
A234 Lien searcher 65
K413 Lieutenant Fire department 92
K414 Lieutenant Police department 92
B004 Lieutenant governor 911-913
K427 Life guard All Industries
C253 Life insurance sales All Industries
A216 Life-support technician All Industries
G856 Lift driver All Industries
E599 Lift-slab operator 15-17
G856 Lift-truck operator All Industries
H889 Lifter All Industries
G856 Lifter driver All Industries
E505 Light adjuster 371,527,55,752-754
K453 Light bulb replacer All Industries
H889 Light cleaner, street light All Industries
K453 Light fixture servicer All Industries
A213 Light technician All Industries
F796 Light-out examiner 208
G828 Lighter captain 44
G829 Lighterman 44
G834 Lighthouse keeper 96
A213 Lighting adviser All Industries
A213 Lighting specialist 491-493,496
E547 Lighting-equipment operator All Industries
E526 Lighting-fixture man 506,507
E617 Lightman 10-14
E599 Lightning-protection installer 15-17
E599 Lightning-rod installer 15-17
H496 Limber 241
F777 Lime boiler 22
F766 Lime burner 20-23,26-39
F756 Lime mixer 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F756 Lime mixer tender 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F777 Lime puller 311
F756 Lime slaker 261-263
F756 Lime sludge mixer 261-263,267
I479 Lime spreader 071,072,075,076
E699 Lime-filter operator All Industries
H883 Lime-kiln man 206
F766 Lime-kiln operator 261-263,324,327
F766 Lime-kiln tender 261-263,324,327
F756 Lime-plant operator 324,327
F766 Limehouse man 261-263
F756 Limeman 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F777 Limer 311
A078 Limnologist All Industries
G809 Limousine driver All Industries
F777 Linderman 242-249,25
F777 Linderman operator 242-249,25
F777 Linderman-machine operator 242-249,25
D336 Line assigner 481
A193 Line boy 781-783,792
E577 Line builder 491
E577 Line crewman 491-493,496
G804 Line driver 421,423
E577 Line erector 15-17,491-493,496
A193 Line girl 781-783,792
E577 Line installer 41(exc.412)
E529 Line installer 481
F754 Line leader 201-203,206-209
F785 Line leader Exc. 201-203,206-209
E577 Line maintainer 491-493,496
E529 Line maintenance 481
G859 Line mover 374
F754 Line operator 201-203,206-209
F785 Line operator 348,35-38
E579 Line painting machine operator 15-17
H883 Line palletizer, stacking boxes on
pallets All Industries
E577 Line patrolman 491
H867 Line puller 871
I479 Line rider 01,02,071,072,075,076
F796 Line rider 46,492,493,496
K444 Line runner Cafeteria 58
H883 Line service man,woman 20-39
F777 Line tender Building board 261-263
E527 Line tester 481
F796 Line walker 46,492,493,496
A055 Line-construction superintendent 481,491
D347 Line-o-scribe operator All Industries
H888 Line-out man 21
H885 Line-service attendant, fueling,
refueling All Industries
H883 Line-service attendant, loading,
unloading 45
D363 Line-up worker 371
E575 Lineman, electrical wiring 10-14,15-17
E577 Lineman, power line 40,41(exc.412),49
E575 Lineman, n. s. 10-17
F754 Lineman, n. s. 201-203,206-209
F777 Lineman, n. s. 204-209,21-25,265,267,27-34,394,45
E518 Lineman, n. s. 261-263
F785 Lineman, n. s. 348,35-38
E577 Lineman, n. s. 40,41(exc.412),49
F796 Lineman, n. s. 46
E527 Lineman, n. s. 481,482,489
K438 Lineman, n. s. 58
H867 Lineman, n. s. 871
E529 Lineman, n. s. Fire protection service 7381,7382
F796 Linen checker 721
D365 Linen checker Exc. 721
D365 Linen clerk All Industries
F748 Linen folder 721
K449 Linen folder Exc. 721
K449 Linen keeper All Industries
K449 Linen man or woman All Industries
F748 Linen worker 721
K449 Linen worker Exc. 721
K449 Linen-room custodian All Industries
K449 Linen-room worker All Industries
F744 Liner 231-238
F793 Liner 321-323
E563 Liner 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F785 Liner 373
H889 Liner inserter 21
F785 Liner installer Caskets 39(exc.394)
F753 Liner machine operator 261-263
E645 Liner man Shipyard 373
E518 Liner replacer All Industries
F777 Liner-up 272-279
H889 Lines tender 44
E645 Linesman 373
E577 Linesman 491
H887 Lingo cleaner 22
A169 Linguist 899
F744 Lining baster 231-238
F745 Lining caser 313,314
F745 Lining cleaner 313,314
F745 Lining closer 313,314
F769 Lining cutter 23,26,30,31
F744 Lining feller 231-238
F765 Lining folder 23,26,30,31
F745 Lining layer 313,314
F777 Lining machine operator 324,327
F744 Lining maker 231-238
F744 Lining setter 231-238
F745 Lining stitcher 313,314
F769 Link cutter 20-39
F739 Link-knitting machine operator All Industries
F754 Link-machine operator 20-39
A159 Link-trainer operator All Industries
E518 Link-trainer-maintenance man All Industries
H888 Linker 201
F785 Linker 39(exc.394)
E566 Linoleum installer 15-17
E566 Linoleum layer 15-17
F777 Linoleum printer 20-39
E566 Linoleum-floor installer 15-17
E566 Linoleum-tile layer 15-17
E518 Linotype machinist 271
F736 Linotype man 271
F736 Linotype operator 271
F736 Linotyper 271
F736 Linotypist 271
F757 Linseed-cake trimmer All Industries
F757 Linseed-oil boiler All Industries
F777 Linseed-oil press tender 207,209
F757 Linseed-oil refiner All Industries
F757 Linseed-oil temperer All Industries
H889 Lint cleaner Cotton gin 071,072,075,076
F757 Lint man 207,209
F757 Linter operator 207,209
F709 Linter saw sharpener All Industries
F763 Linter-drier operator 281,286,289
F757 Linterman 207,209
H498 Lion hunter 95
A194 Lion trainer All Industries
F745 Lip cutter 313,314
E699 Liquefaction-plant operator 492,496
G804 Liquid fertilizer servicer 01,071,072,075,076
F756 Liquid sugar fortifier 208
F756 Liquid sugar melter 208
C255 Liquidator 60(exc.603,606)
B005 Liquidator Customhouse 93
F757 Liquor blender All Industries
B005 Liquor commissioner State liquor commission 96
D344 Liquor controller 58,701
F768 Liquor grinder mill operator 208
F757 Liquor maker 20-23,26-31
F757 Liquor man 20-23,26-31
F757 Liquor rectifier 208
F797 Liquor tester 261-263
F757 Liquor-bridge operator Sugar 206
F757 Liquor-gallery operator Sugar 206
F748 Lister 721
D336 Lister Exc. 721
D347 Listing-machine operator All Industries
B034 Literary agent 732,733,735,7383-7389
A195 Literary writer 27
A183 Literary writer Exc. 27
F777 Litharge-mill operator 285
F734 Lithoduplicator operator 272-279
F735 Lithograph designer 272-279
F735 Lithograph operator 272-279
F734 Lithograph printer 272-279
F777 Lithograph-press feeder 272-279
F734 Lithograph-press operator 272-279
F735 Lithographer 272-279
F735 Lithographic artist 272-279
F735 Lithographic-camera man 272-279
F735 Lithographic-plate maker 272-279
F735 Lithographic-press man 272-279
F734 Lithoplate maker 272-279
H883 Lithopone charger 285
F777 Lithopone millman 285
F736 Lithopress man 272-279
F735 Lithostripper 272-279
G809 Livery-car driver All Industries
C284 Livestock auctioneer 515
I475 Livestock breeder GOV,OBI or PR 02
I473 Livestock breeder OBNI 02
B028 Livestock broker 515
B028 Livestock buyer 201,515
I479 Livestock caretaker 02
B028 Livestock dealer 515
I475 Livestock farmer GOV,OBI or PR 02
I473 Livestock farmer OBNI 02
I479 Livestock feeder 02
H487 Livestock feeder 515
I479 Livestock handler 02
H487 Livestock handler 515
I475 Livestock rancher GOV,OBI or PR 02
I473 Livestock rancher OBNI 02
B028 Livestock speculator 515
B028 Livestock trader 515
G804 Livestock trucker OWN 421,423
B028 Livestock-commission agent 515
D368 Load checker 421,423
F796 Load checker 491,492,496
E695 Load dispatcher 491,493
E699 Load dispatcher 492,496
G859 Load dropper 10-14
D363 Load planner 45
F797 Load tester 341,343,347,349
G853 Loader operator 10,12,14-17
G859 Loader operator 20-23,244,249,25-39
H883 Loader operator 241-243,245
H878 Loader, magazine grinder 261-263
G859 Loader, ships or barges All Industries
I479 Loader, n. s. 01,02,071,072,075,076
H878 Loader, n. s. 281,282,284,286-289,291
G859 Loader, n. s. 44
H883 Loader, n. s. Any not listed above
H878 Loader-unloader, screen-printing 22
F754 Loading machine adjuster All Industries
H878 Loading machine operator 341,343,345-347,349
F754 Loading machine operator 348
F717 Loading machine tool setter All Industries
F754 Loading unit tool setter All Industries
H883 Loading-dock hand All Industries
G853 Loading-machine operator 10,12,14-17
E519 Loading-shovel oiler 10-14
D368 Loaf counter 205
D376 Loan adjuster 60,61
B025 Loan adviser 60,61
B025 Loan analyst 60,61
B025 Loan approver 60,61
D316 Loan clerk All Industries
D389 Loan closer 60,61
B025 Loan counselor 60,61
D376 Loan examiner 60(exc.603,606)
D376 Loan expediter 62,67
D376 Loan interviewer 60,61
B025 Loan officer 60,61,822,96
D376 Loan processor 60,61,822,96
D376 Loan representative 60(exc.603,606)
D376 Loan reviewer 60(exc.603,606)
D383 Loan teller 60,61
B025 Loan-service officer 60,61,822,96
K462 Lobby man 781-783,792
K449 Lobby porter 701-704
A197 Lobbyist All Industries
H498 Lobster fisherman 09
H498 Lobster man 09
H498 Lobstering 09
D348 Local operator 481
A043 Location analyst 52-59
K444 Location attendant Vending machine sales 5962
A043 Location man 52-59
B018 Location man 781-783,792
E536 Lock expert 763,764,7692,7699
G834 Lock keeper 44
G834 Lock master 44
G834 Lock operator 15-17,44,491
F723 Lock plater 342
E536 Lock setter 763,764,7692,7699
E699 Lock tender, chief operator 44
G834 Lock tender, n. s. 15-17,44,491
F726 Lock-corner machine operator 242-249,25
E536 Lock-fitter 763,764,7692,7699
F736 Lock-up man 27
H888 Locker attendant 422
K469 Locker attendant Exc. 422
K469 Locker boy All Industries
B022 Locker operator 422
H888 Locker plant attendant Frozen food locker 422
K469 Locker-room attendant All Industries
K469 Locker-room clerk 722,729
K469 Lockerman 791,794,799
E647 Locket maker All Industries
E536 Lockmaker All Industries
G834 Lockman 44,491
E536 Locksmith 763,764,7692,7699
F744 Lockstitch cup setter All Industries
F744 Lockstitch machine operator All Industries
F744 Lockstitcher 20-30,311,315-319,32-39
G824 Locomotive fireman 40
D363 Locomotive lubricating-systems clerk 40
E519 Locomotive oiler All Industries
G824 Locomotive operator 10-14
E643 Locomotive-boiler maker 374
G849 Locomotive-crane operator All Industries
E585 Locomotive-pipe fitter 374
E615 Lode miner, blasting 12,14
E616 Lode miner, n. s. 12,14
B021 Lodge officer 861,862,864,865,869
K469 Lodginghouse keeper 702-704
E547 Loft rigger 373
E628 Loft worker, head 373
E656 Loft worker,exc. head 373
E645 Loftsman 372,373
H496 Log brander 241-243
H883 Log buncher 241-243
B033 Log buyer PR
F727 Log chipper 242,243,261-263
F777 Log cooker 241-243
F727 Log cut-off sawyer All Industries
H496 Log cutter 241-243
H496 Log deckman 241-243
H496 Log driver 241
H878 Log feeder 241-243
H496 Log getter 241
F799 Log grader 24
H496 Log handler 241-243
G804 Log hauler 241-243
H496 Log hooker 241
G859 Log hooker 242,243
G848 Log loader 241-243
H496 Log marker 241-243
H496 Log peeler All Industries
H496 Log rafter All Industries
H496 Log roller 241-243
H496 Log roper 241-243
F727 Log sawyer 241-243
H496 Log scaler All Industries
H496 Log skidder All Industries
G859 Log snaker 241-243
H496 Log sorter 241-243
H496 Log tumbler All Industries
H496 Log turner 241-243
H889 Log washer 241-243
G856 Log-carrier operator 24,25
H889 Log-chain worker 241-243
H496 Log-haul chain feeder 242,243,245,261-263
H889 Log-haul operator 241-243
H889 Log-pond man All Industries
G804 Log-truck driver 241-243
K462 Loge girl All Industries
G859 Logger, driving horses Sawmill 242,243
H496 Logger, n. s. 241-243
H494 Logging contractor 241-243
G856 Logging-tractor operator 08,241-243
A065 Logistics analyst All Industries
A065 Logistics planner All Industries
B033 Logistics supply officer All Industries
E686 Loin puller 201
G824 Lokie driver 12
F738 Long winder tender 22
F738 Long-chain beamer 22
D348 Long-distance operator 481
D348 Long-lines operator 481
E616 Long-wall-mining-machine tender 10,12,14
G845 Longshoreman, operating material
handling equipment 44
H876 Longshoreman, n. s. 44
K416 Lookout 08
G829 Lookout 44
H887 Loom blower 22
F739 Loom changer 22
F796 Loom checker 22
H887 Loom cleaner 22
F738 Loom doffer 22
E518 Loom fixer All Industries
F739 Loom operator All Industries
F717 Loom setter All Industries
E689 Loom starter 22
F738 Loom winder tender 22
F769 Loop cutter All Industries
F739 Loop puller 227
F744 Loop sewer 231-238
F744 Loop tacker 231-238
F739 Looper 22
H889 Looper 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F769 Looper 363
F777 Looper 39(exc.394)
E519 Looper fixer 225
F739 Looping-machine operator 225
H889 Loose-end finder, bobbins 22
D368 Lorry weighman 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
D374 Lost-and-found clerk All Industries
D376 Lost-change-card clerk All Industries
H885 Lot boy 551,552
G813 Lot boy Parking lot 752,7542
H885 Lot man 551,552
D363 Lot worker 225,231-238
H878 Lowerator operator 227
F723 Lubricating machine tender All Industries
H885 Lubricating specialist 527,55,752-754
H885 Lubrication man 527,55,752-754
E519 Lubrication man Exc. 527,55,752-754
H885 Lubrication servicer 527,55,752-754
E539 Lubrication-equipment servicer All Industries
H885 Lubricator 527,55,752-754
E519 Lubricator Exc. 527,55,752-754
F717 Lubricator granulator All Industries
F736 Ludlow-machine operator 271
K464 Luggage attendant 45
F777 Luggage liner All Industries
E669 Luggage maker 315-319
H883 Lugger All Industries
H885 Luke man 527,55,752-754
H883 Lumber bearer Sawmill 242,243
B033 Lumber buyer 20-39
B033 Lumber buyer OWN 503
H883 Lumber carrier All Industries
D368 Lumber checker 241-243
D368 Lumber checker Lumber 521,523
H496 Lumber cutter 241-243
H496 Lumber driver 241-243
D363 Lumber estimator 244,249
F799 Lumber grader All Industries
H496 Lumber hacker 241-243
H883 Lumber handler All Industries
H883 Lumber loader 241-243
F799 Lumber marker 241-243
H883 Lumber mover All Industries
H883 Lumber piler All Industries
F769 Lumber planer 241-243
H496 Lumber scaler All Industries
F799 Lumber sorter All Industries
H883 Lumber stacker All Industries
H883 Lumber straightener 241-243
H878 Lumber tailer 241-243
D368 Lumber tallier All Industries
F727 Lumber trimmer 242,243
F726 Lumber tripper 241-243
G856 Lumber-carrier driver 24,25
G856 Lumber-carrier operator 24,25
F777 Lumber-press operator 24,25
G856 Lumber-stacker driver All Industries
H496 Lumberjack 241
H496 Lumberman 241
H889 Lumberman 242-249,25
C243 Lumberman OWN 521,523
H889 Lumberman PR 521,523
F755 Lump machine operator 21
F755 Lump maker 21
F755 Lump roller 21
F795 Lumper 328,329
H876 Lumper 44
H889 Lumper Any not listed above
C277 Lunch-truck operator 5963
C277 Lunch-wagon operator 5963
B017 Luncheonette operator 58
K468 Lunchroom aide 821
K444 Lunchroom aide Exc. 821
K468 Lunchroom attendant 821
K444 Lunchroom attendant Exc. 821
K468 Lunchroom monitor 821,836
K467 Lunchroom monitor 835
K468 Lunchroom mother 821,836
B017 Lunchroom operator All Industries
K444 Lunchroom worker All Industries
E686 Lung gun operator 201
E686 Lung puller 201
F785 Lure maker 394
F789 Luster applicator All Industries
F777 Lusterer 22
H889 Luterman 331
F777 Lye boiler 22
F757 Lye man 203
F757 Lye treater 284
F757 Lye-bath operator 203
F757 Lye-machine operator 203
F757 Lye-peel operator 203
A183 Lyricist 899
Last modified: October 16, 2001
