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USMC OccupationsVietnam War Era
Enlisted Officer
http://www.americanwarlibrary.com/vietnam/vwmmos.htm
0100 (W)Basic Administrative Man 0121 (W)
Personnel Clerk 0131 (W)
Unit Diary Clerk 0151 (W)
Administrative Clerk 0161 (W)
Postal Clerk 0182 (W)
Personnel Chief 0193 (W)
Personnel/Administrative Chief 0200 (W)
Basic Intelligence Man 0211
Counterintelligence Assistant 0231
Intelligence Man (Air/Ground) 0239
Intelligence Assistant 0241 (W)
Imagery Interpreter 0251
Interrogator-Translator (Designated Language) 0291
Intelligence Chief 0292
Counterintelligence Chief 0293 (W)
Imagery Interpretation Chief 0294
Interrogator-Translator Chief 0300
Basic Infantryman 0311
Rifleman 0331
Machine Gunner 0341
Mortar Man 0351
Antitank Assaultman 0369
Infantry Unit Leader 0400 (W)
Basic Logistics Man 0431
Embarkation Man 0441 (W)
Logistics Man 0491 (W)
Logistics/Embarkation Chief 0800
Basic Field Artillery Man 0811
Field Artillery Batteryman 0812
Field Artillery Nuclear Projectileman 0842
Field Artillery Radar Operator 0844
Field Artillery Fire Control Man 0846
Artillery Scout Observer 0847
Artillery Meteorological Man 0848
Field Artillery Operations Man 0849
Shore Fire Control Party Man 0861
Observer Liaison Man 0891
Field Artillery Chief 0893
Field Artillery Operations Chief 0894
Observer Liaison Chief 1100
Basic Utilities Man 1121
Plumbing and Water Supply Man 1122
Well Driller 1141
Electrician 1142
Electrical Equipment Repairman 1161
Refrigeration Mechanic 1169
Utilities Chief 1171
Hygiene Equipment Operator 1173
Hygiene Equipment Repairman 1179
Hygiene Equipment Chief 1300
Basic Construction, Equipment and Shore Party Man
1316
Metal Worker 1341
Engineer Equipment Mechanic 1345
Engineer Equipment Operator 1346
Rock Quarryman 1349
Engineer Equipment Chief 1371
Combat Engineer 1372
Atomic Demolition Employment Technician 1379
Engineer Operations Chief 1381
Shore Party Man 1391
Bulk Fuel Man 1400
Basic Drafting, Surveying and Mapping Man 1401 (W)
Programmer, Autocoder
1401 (W)
Programmer, Symbolic
1401
4024 (W)
Computer Operator
1401
5981
Digital Data System Technician IBM
1411
Construction Draftsman 1421
Surveyor 1422
Surveying and Drafting Chief 1431
Map Compiler 1432
Cartographer 1453
Mapping Chief 1500 (W)
Basic Printing and Reproduction Man 1500
4044
Operator/Programmer, UNIVAC
1500
5982 System
Digital Data System Tech, UNIVAC
1521 (W)
Duplicating Man 1522 (W)
Offset Pressman 1531 (W)
Plate/Layout Man 1532 (W)
Process Cameraman 1541 (W)
Reproduction Chief 1542 (W)
Reproduction Equipment Repairman 1800
Basic Tank and Amphibian Tractor Man 1811
Tank Crewman 1831
Armored Amphibian Crewman 1833
Amphibian Tractor Crewman 1891
Tank and Amphibian Tractor Operations Chief 1892
Tank Chief 1893
Amphibian Tractor Chief 2100 (W)
Basic Armament Repairman 2111
Infantry Weapon Repairman 2112
Rifle Team Equipment Repairman 2131
Artillery Weapon Repairman 2141
Tracked Vehicle Repairman, tank 2142
Tracked Vehicle Repairman, Amphibian Tractor 2144 Artillery
Tracked Vehicle Repairman, Self Propelled 2149
Tracked vehicle Technician 2151
Turret Repairman 2161
Repair Shop Machinist 2171 (W)
Optical Instrument Repairman 2181
Weapon Technician 2191
Armament Chief 2192
Weapons Chief 2193
Tracked Vehicle Chief 2300 Disposal Man
Basic Ammunition and Explosive Ordnance 2311
Ammunition Technician 2335 (Conventional Weapons)
Explosive Ordnance Disposal Technician 2336
Explosive Ordnance Disposal Technician 2500 (W)
Basic Operational Communications Man 2511
Wireman 2519
Wire Chief 2531
Field Radio Operator 2532
Microwave Equipment Operator 2533
Radio Telegraph Operator 2537
Radio Chief 2542 (W)
Communication Center Man 2549 (W)
Communication Center Chief 2570
Electronic Countermeasures Operator 2571
Special Radio Operator 2572
Cryptanalyst 2573
Traffic Analyst 2574
Cryptologic Linguist 2575
Special Communication Operator 2576
Special Electronics Operator/Analyst 2577
Special Non-Morse Radio Operator 2578
Cryptologic/Electronic Warfare Chief 2579
Radio Direction Finder Operator 2591 (W)
Operational Communications Chief 2800 (W)
Basic Telecommunications Maintenance Man 2811
Telephone Technician 2813
Cable Systems Technician 2814 (W)
Central Office Installer 2818 (W)
Teletype Technician 2819 (W)
KG-l3 Teletype Technician 2821
Mobile Dial Central Tech 2822 (W)
Electronic Switching Equipment Technician 2823
Technical Controller 2825
Fixed Ciphony Technician 2826
Digital Subscriber Terminal Equipment Tech 2827
Mobile Data Terminal Tech 2829
Mobile Communication Central Tech 282B
KW-26 Terminal Technician 2831
Microwave Equipment Repairman 2833
Satellite Terminal Repairman 2841 (W)
Ground Radio Repairman 2851
Aviation Radio Repairman 2853
Aviation Meteorological Equipment Repairman 2861 (W)
Radio Technician 2864
Satellite Terminal Technician 2866
Aviation Radio Technician 2871 (W)
Electronic Instrument Repairman 2872 (W)
Electronic Calibration Technician 2873 (W)
Mechanical Calibration Technician 2876 (W)
Radiac Instrument Repairman 2877 (W)
Radiac Instrument Technician 287a (W)
Metrology Technician 2881 (W)
Communication Security Equipment Technician 2891 (W)
Telecommunications Maintenance Chief 2894 (W)
Calibration Chief 3000 (W) Man
Basic Supply Administration and Operations 3041 (W)
Supply Administrative Man, Manual Account 3042 (W)
Supply Administrative Man, Mechanized Account 3051
General Warehouseman 3052
Preservation, Packaging and Packing Specialist 3061 (W)
Subsistence Supply Man 3071 (W)
Aviation Supply Man, Manual Account 3072 (W)
Aviation Supply Man, Mechanized Account 3081 (W)
Procurement Supply Man 3091 (W)
Supply Administration and Operations Chief 3092 (W)
Warehouse Supply Chief 3093 (W)
Subsistence Supply Chief 3094 (W)
Procurement Supply Chief 3095 (W)
Aviation Supply Chief 3100 (W)
Basic Transportation Man 3111
Freight Operations Man 3112
Air Freight Operations Man 3121 (W)
Freight Transportation Clerk 3122
Air Freight Transportation Clerk 3141 (W)
Passenger Transportation Clerk 3191 (W)
Transportation Chief 3200
Basic Repairman 3211
Fabric Repairman 3212
Fabric Repair Chief 3241
Office Machine Repairman 3242
Officer Machine Repair Chief 3253
Repair Chief 3300 (W)
Basic Food Service Man 3301 (W)
Programmer, Computer RCA
3301
4026 (W)
Computer Operator RCA
3311 (W)
Baker 3371
Cook 3372
Cook, Specialist 3373 (W)
Veterinary Technician 3381 (W)
Food Service Technician 3382
Food Service Technician Specialist 3383 (W)
Veterinary Chief 3400 (W)
Basic Auditing, Finance and Accounting Man
3421 (W)
Personal Financial Records Clerk 3431 (W)
Travel Clerk 3432 (W)
Disburser/Disbursing Chief 3441 (W)
Auditing Technician 3451 (W)
Accounting Clerk 3452 (W)
Accounting Analyst/Finance Chief 3500 (W)
Basic Motor Transport Man 3513
Body Repairman 3516
Automotive Mechanic 3517
Amphibious Cargo Carrier Mechanic 3518
Fuel and Electrical Systems Repairman 3519 (W)
Motor Transport Chief 3531 (W)
Motor Vehicle Operator 3532
Amphibious Cargo Carrier Operator 3533
Tractor Trailer Operator 3537 (W)
Truckmaster 4000 (W)
Basic Data Systems Man 4013 (W)
Card Punch Operator 4014 (W)
Electric Accounting Machine Operator 4015 (W)
Off-Line Equipment Operator 4019 (W)
Data Systems Librarian
4022 (W)
Computer Operator NCR 4033 (W)
Computer Operator IBM S/360 4034 (W)
Master Computer Operator IBM S/360 4036 (W)
Multi-Systems Controller IBM S/36O 4051 (W)
Programmer, Computer NCR 4053 (W)
Programmer, Computer RCA
4057 (W)
Programmer, Symbolic
4058 (W)
Programmer, Autocoder
4059 (W) System
Programmer, Optical Character Recognition 4063 (W)
Programmer, COBOL IBM S/36O 4065 (W)
Programmer, ALC IBM
4067 (W)
Programmer, Language Specialist IBM
4069 (W)
Systems Programmer IBM S/360 4093
Data Systems Operation Chief 4095
Data Systems Programming Chief 4100 (W)
Basic Marine Corps Exchange Man 4111 (W)
Bookkeeper 4131 (W)
Exchange Man 4191 (W)
Exchange Chief 4300 (W)
Basic Public Affairs Man 4312 (W)
Press Information Man 4313 (W)
Radio and Television Information Man 4391 (W)
Public Affairs Chief 4400 (W)
Basic Legal Services Man 4421 (W)
Legal Services Man 4422 (W)
Legal Services Reporter-SPCM (Closed Microphone) 4423 (W)
Legal Services Reporter-GCM (Closed Microphone) 4449 (W)
Legal Services Chief 4600 (W)
Basic Photography Man 4631 (W)
Photographer 4632
Camera Repairman 4633 (W)
Photographic Quality Control-Specialist 4634 (W)
Photojournalist 4671
Motion Picture Cameraman 4672
Cinematography Specialist 4681 (W)
Motion Picture Film Editor 4691 (W)
Photographic Chief 4900 (W)
Basic Training Support Man 4911 (W)
Illustrator 4921 (W)
Audiovisual Librarian 4931 (W)
Audiovisual Equipment Operator 4941 (W)
Audiovisual Equipment Technician 4991
Training Support Chief 5360 (W)
Programmer, ALC IBM
5360 (W)
Programmer, Language Specialist IBM
5500 (W)
Basic Musician 5519 (W)
Enlisted Band Leader 5521 (W)
Drum Major 5523 (W)
Instrument Repairman 5526 (W)-5565 (W)
Bandsman 5567 (W)
Arranger, Band 5571 (W)
Drum and Bugle Corps Drum Major 5574 (W)-5579 (W)
Drum and Bugle Corps Bugler 5592 (W)
Drum and Bugle CorpS Arranger 5593 (W)
Drummer, Drum and Bugle Corps 5700 Man
Basic Nuclear, Biological and Chemical Defense 5711 Specialist
Nuclear, Biological and Chemical Defense 5712
Chemical, Technical Escort 5800
Basic Military Police and Corrections Man 5811
Military Policeman 5812
Marijuana Detector Dog Handler 5813
Accident Investigator 5821
Criminal Investigator 5822
Polygraph Examiner 5831
Corrections Man 5832
Correctional Counselor 5900
Basic Electronics Maintenance Man 5921
Improved HAWK Fire Control Repairman 5922 Central Repairman
Improved HAWK Information Coordination 5923
Improved HAWK Firing Section Repairman 5924
Improved HAWK Pulse Radar Technician 5925
Improved HAWK Continuous Wave Radar Technician 5926
Improved HAWK Automatic Fire Distribution and Engagement Simulator System Technician 5927
Improved HAWK Fire Control Technician 5928 Technician
Improved HAWK Missile System Maintenance 5929
Improved HAWK Mechanical System Repairman 5931
Ground Radar Technician 5932
FADAC Radar Technician 5933
Artillery Electronics Technician 5934
Weapons Location Equipment Technician 5935
Counter Mortar Radar Technician 5941
Aviation Radar Repairman "A" 5942
Aviation Radar Repairman "B" 5943
Aviation Fire Control Repairman 5945
Aviation Radar Repairman "C" 5948
Aviation Radar Technician 5952
Air Traffic Control Navigational Aids Technician
5953
Air Traffic Control Radar Technician 5959
Air Traffic Control Electronics Technician 5962-64
Tactical Data System Repairman 5974
Tactical Air Command Central Technician 5978
Tactical Data Communications Central Technician 5979
Tactical Air Operations Central Technician 5991
Electronics Maintenance Chief 5992
Ground Radar Maintenance Chief 5993
Aviation Ground Radar Maintenance Chief 5994
Tactical Data Systems Maintenance Chief 5995
Missile Systems Maintenance Chief 5996
Digital Data Systems Maintenance Chief 5997
Air Traffic Control Maintenance Chief 6000
Basic Aircraft Maintenance Man 6011
Aircraft Mechanic - Trainee 6012
Aircraft Mechanic, A4/TA4 6013
Aircraft Mechanic, A6/EA6 6014
Aircraft Mechanic, F4/RF4 6015
Aircraft Mechanic, AV-8A 6016
Aircraft Mechanic, KC-130 6017
Aircraft Mechanic, Jet General 6018
Aircraft Mechanic, OV-10 6019
Aircraft Maintenance Chief 6021
Aircraft Power Plants Mechanic - Trainee 6022
Systems Technician, IMA Aircraft Power Plants Mechanic, J52 6023
Aircraft Power Plants Mechanic, T76 6024
Aircraft Power Plants Mechanic, J79 6025 Pegasus
Aircraft Power Plants Mechanic, Rolls Royce 6026
Aircraft Power Plants Mechanic, T56 6027
Aircraft Power Plants Mechanic, Jet General 6028
Aircraft Mechanic, Reciprocating 6031
Aircraft Flight Engineer, KC-l3O Trainee 6032
Aircraft Power Plants Test Cell Operator 6034
Spectrometric Oil Analysis Technician 6036
Aircraft Propeller Mechanic 6038
Aircraft Flight Engineer, KC-l3O 6041
Aircraft Structures Mechanic - Trainee 6042
Aircraft Structures Mechanic 6043
Aircraft Welder 6044
Aircraft Non-Destructive Testing Supervisor 6051 Trainee
Aircraft Hydraulic/Pneumatic Mechanic - 6052 General
Aircraft Hydraulic/Pneumatic Mechanic 6053 A6/EA6
Aircraft Hydraulic/Pneumatic Mechanic, 6054 F/4/RF4
Aircraft Hydraulic/Pneumatic Mechanic, 6059
Aircraft Airframes Maintenance Chief 6062
Aircraft Safety Equipment Mechanic 6064
Flight Equipment Man 6067
Aircraft Safety Equipment Chief 606l
Aircraft Safety Equipment Mechanic - Trainee 6071
Aircraft Maintenance Ground Support 6072 Equipment Mechanic
Aircraft Maintenance Ground Support 6075
Cryogenics Equipment Operator 6076 Equip Hydraulic/Pneumatic/Structures Mech
Aircraft Maint Ground Sup 6077 Equipment Electrician
Aircraft Maintenance Ground Support 6078 Equipment Refrigeration Mechanic
Aircraft Maintenance Ground Support 6079 Equipment Chief
Aircraft Maintenance Ground Support 6082
Aircraft Maintenance Administration Clerk 6083 Technician
Aircraft Maintenance Data Analysis 6111
Helicopter Mechanic - Trainee 6113
Helicopter Mechanic, CH-46, CH-53 6114
Helicopter Mechanic, U/AH-1 6119
Helicopter Maintenance Chief 6121
Helicopter Power Plants Mechanic - Trainee 6122
Helicopter Power Plants Mechanic, T-58 6124
Helicopter Power Plants Mechanic T-53 6125
Helicopter Power Plants Mechanic, T-64 G123, T-400 6131
6132
Helicopter Dynamic Components Mechanic-Trainee 6132
Helicopter Dynamic Components Mechanic 6500
Basic Aviations Ordnance Man
6521
Aviation Ordnance Munitionsman 6531
Aircraft Ordnance-Technician - 6533
Aviation Ordnance Chief 6541
Aircraft Ordnance/Missile Technician 6600 (W)
Basic Avionics Man
6611 Technician - Trainee
Aircraft Communications/Navigation Systems 6612 Tech, Helicopter/OV-10
Aircraft Communications/Navigation Systems 6613 Tech, Transport/Utility
Aircraft Communications/Navigation Systems 6614 Tech, A-4/TA4/A-6/EA-6/F-8
Aircraft Communications/Navigation Systems 6615 Technician, AV-8A
Aircraft Communications/Navigation Systems 6616 Technician, RF-4/RF-4B/J
Aircraft Communications/Navigation Systems 6617
Aircraft Communication Systems Technician, IMA 6618
Aircraft Navigation Systems Technician, Radio, 6619
Aircraft Navigation Systems Technician, Radar, 6620 IMA
Aircraft Navigation Systems Technician, TACAN, 6621
Aircraft Radar Systems Tech - Trainee 6622
KY-28 Cryptographic Technician 6623 Systems Technician, EA6A
Aircraft Passive Electronic Countermeasures 6624 Systems Technician EA-6A
Aircraft Active Electronic Countermeasures 6625 Tech, RF-4
Aircraft Radar Recon Systems 6626
Aircraft Passive Electronic Countermeasures 6627 Systems Technician, IMA
Aircraft Active Electronic Countermeasures 6628 Systems Technician, IMA
Aircraft Deceptive Electronic Countermeasures
6629 Tech, IMA
Aircraft Radar/IR Recon Systems 6631 Trainee
Aircraft Electrical Systems Technician - 6632 Helicopter/OV-10
Aircraft Electrical Systems Technician, 6633 Transport/Utility
Aircraft Electrical Systems Technician, 6638 Technician, IMA
Aircraft Electrical/Instrument Systems 6639 Computer Systems Tech, IMA
Aircraft Flight Control and Air Data 6640 Technician
Aviation Electronic Micro-Miniature Repair 6641 Technician - Trainee
Aircraft Armament Control/Attack Systems 6641 Technician-Trainee
Aircraft Armament Control/Attack Systems 6642
Aircraft Attack Systems Technician, A-4 6643 A-6/EA-6
Aircraft Radar Attack Systems Technician, 6643
Aircraft Attack Systems Technician, A-6/EA-6
6644
Aircraft Attack Systems Technician, AV-8A 6645
Aircraft Attack Systems Technician,A-6/EA6, IMA
6646 IMA
Aircraft Attack Systems Technician, A-4/AV-8A,
6652
Aircraft Search/Track Radar Technician, A-6/SACR 6653
Aircraft Ballistics Computer Technician, A6/SACE
6654 Technician, A-6/SACE
Aircraft Inertial Navigation Systems 6655 EMTC Systems Tech, IMA
Semi-Automatic Checkout Equipment (SACE)MATC 6656 Technician F-4B (AERO-1A)
Aircraft Armament Control Systems 6657 F-4J
Aircraft Armament Control Systems Technician
6658 AERO-1A, IMA
Aircraft Armament Control Systems Technician
6659 AWG-10, IMA
Aircraft Armament Control Systems Technician
6662 (W)
Aviation Training Devices Technician, General 6663 (W)
Aviation Training Devices Technician, H-46 6664 (W)
Aviation Training Devices Technician, A/EA-6 6665 (W)
aviation Training Devices Technician, F/RF-4 6666 (W) Control/Air Defense Systems
Aviation Training Devices Tech, Air 6672
Aerial Camera Systems Technician 6673
Aerial Camera, ADAS Systems Technician, IMA 6674 Technician
Imagery Interpretation Equipment Repair 6675
Aviation Photographic Film Processor 6679
Aviation Photographic/Electronic Systems Chief 6682 Calibration Technician
Aviation Precision Measurement Equipment 6683 Technician
Aviation Precision Measurement Equipment Repair 6689
Aviation Precision Measurement Equipment Chief 6691
Avionics Maintenance Chief 6693 (W)
Training Support Center Chief 6700 (W)
Basic Air Control/Anti-Air Warfare Man 6711 (W)
Air Traffic Controller-Tower Trainee 6712 (W)
Air Traffic Controller-Tower 6721 (W)
Air Traffic Controller-Radar Trainee 6722 (W)
Air Traffic Controller-Radar 6724 (W)
Air Traffic Controller 6751
Air Control/Anti-Air Warfare Operator - Trainee
6752
Redeye Gunner 6753
HAWK Missile System Operator 6754
Anti-Air Warfare Batteryman 6755 System
Air Control Electronics Operator, Manual 6756 System
Air Control Electronics Operator, Automated 6757
Air Support Operations Operator 6758
Air Controller, Automated Systems 6759 Supervisor
Air Command, Control and Defense System 6781
Airborne Radio Operator - Trainee 6782
Airborne Radio Operator 6785
Aerial Navigator - Trainee 6786
Aerial Navigator 6788
Airborne Electronic Countermeasures Operator 6800 (W)
Basic Weather Service Man 6821 (W)
Weather Observer 6831 (W)
Weather observer/Rawinsonde Operator 6842 (W)
Weather Forecaster 7000 (W)
Basic Aviation Operations Man
7011
Aircraft Launch and Recovery Technician 7041 (W)
Aviation Operations, Man 7051
Aircraft Crash, Fire and Rescue Man 7100
Basic Air Delivery Man 7141
Air Delivery Man 8061
Marine Wing Weapons, Unit Specialist 8062
Ground Nuclear Weapons Technician 8151
Guard 8231 (W)
Education Assistant 8411 (W)
Recruiter 8421 (W)
Career Planner 8431
Psychological Operations NCO 8441
Civil Affairs NCO 8511 (W)
Drill Instructor 8531
Marksmanship Instructor 8535 (W)
Human Relations Instructor 8561 (W)
Physical Training Instructor 8611 (W)
Interpreter (Designated Language) 8621
Surveillance Sensor Operator 8631
Surveillance Sensor Maintenance Man 8652 Qualified
Reconnaissance Man, Parachute Jump 8654 Qualified
Reconnaissance Man, Parachute and SCUBA 8662
Parachutist 8711
Infantry Operations Assistant 8811
Fireman 8911 (W)
Barracks and Grounds Man 8915 (W)
Messman 8921 (W)
Athletic and Recreation Assistant 8981 (W)
Military Affiliate Radio System Radio Operator
8a53
Reconnaissance Man, SCUBA Qualified 9011 (W)
Club Manager/Treasurer 9051
Graves Registration Specialist 9811
Band of the USMC 9900 (W)
Basic Marine, General Service 9915 (W)
Special Assignment - Enlisted 9940 (W)
Vietnamese Language Trained 9970 (W)-9975 (W)
Basic Marine, Enlistment Program 9991
Sergeant Major of the Marine Corps 9999 (W)
Sergeant Major/First Sergeant
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