Return to Military Occupation Specialty Codes

MOS Codes in the Vietnam era

- from Charles Carter - July 2012

      Military Occupation Specialty
      The U S Army used alpha-numeric codes to identify 
      a soldier's Military Occupational Specialty.
      Basically, an "MOS" is the job in which the GI was 
      stringently schooled and trained to perform.

      The MOS that a soldier was trained, tested and qualified in, was called 
      the PMOS (primary MOS).
      The DMOS (duty MOS) was the job description they were actually performing 
      at any particular time.

      MOS coding systems were different for Enlisted Personnel, Warrant Officers 
      and Commissioned Officers: 
      Enlisted MOS codes consisted of five Alpha / Numeric characters.
      The first three indicated a job description.
      The last two digits indicated rank or relative level of expertise.
      xxx10 = (E1-E3)
      xxx20 = Specialist 4 /Corporal (Specialist 4th Class, E-4)
      xxx30 = Specialist 5 (non troop handling E-5)
      xxx40 = Non-Commissioned Officer (Sergeant E-5, Staff Sergeant E-6, 
      Sergeant First Class E-7)
      xxx50 - Senior Non-Commissioned Officer (E-8, E-9)

      When the individual had advanced schooling or held a special training 
      skill, a "Special Qualification Identifier" (SQI) replaced the last digit 
      of his MOS.
      This letter indicated the individual's special qualification.
      (e.g., If an MOS was 11B4P, this indicated that the soldier was an 
      Infantryman [11B] NCO [4] Parachutist [P].)
      Warrant Officer MOS codes were 5 Alpha / Numeric digits.
      The first four Numbers the Officers position, the last character was 
      available for an SQI suffix letter. 
      Commissioned Officer MOS codes were all numerical.
      Four digits indicated his MOS (e.g., 1542, Infantry Officer)
      A PREFIX SQI numerical digit was added to indicated a special 
      qualification (e.g., 71542, Jump-qualified Infantry Officer).
            Special Note to Post Vietnam Personnel:
            During the 1980s, The U.S. Army changed the MOS code structure.
            So, the MOS codes which you see here are now history.
00, 000, 0000 000 General Military Duty 

0001 Duties Unassigned 
0002 General Officer 
0003 "Relieved From Duty, Sick in Hospital or Quarters" 
0005 ROTC Officer Awaiting Entry On Active Duty 
0006 Student Officer 
0009 Special Assignment 

001A Unqualified in Authorized Warrant Officer MOS 
002A Patient 

0030 Postal Officer 
0030 Sports Specialist 

003A Student 
004A Duties Unassigned or In Transit 

00B Diver 
00C Dog Trainer 
00D Special Duty Assignment 
00E Recruiter And Career Counselor 
00F Drill Sergeant 
00G Target Aircraft Crewman 
00H Enlisted Aide 
00J Club/Community Activities Manager 
00U Race/Relations/Equal Opportunity Specialist 
00Z Command Sergeant Major 
01B Electrical-Electronic Engineering Assistant 
01C Mechanical Engineering Assistant 
01D Civil Engineering Assistant 
01E Mathematics Statistics Assistant 
01F Physical Sciences Assistant 
01G Chemical Engineering Assistant 
01H Biological Sciences Assistant 
01K Personnel Psychology Specialist 
 01L Audit Specialist 
 0205 Communications & Electronics Staff Officer 
 0213 Post Communication Electronics Officer 
 021A Club Manager 
 0220 Area Signal Center Officer 
 0221 Communications Center Officer 

 02B Band Member Coronet Or Trumpet Player 
 02C Band Member Baritone Or Euphonium Player 
 02D Band Member French Horn Player 
 02E Band Member Trombone Player 
 02F Band Member Tuba Player 
 02G Band Member Flute Or Piccolo Player 
 02H Band Member Oboe Player 
 02J Band Member Clarinet Player 
 02K Band Member Basoon Player 
 02L Band Member Saxaphone Player 
 02M Band Member Percussion Player 
 02N Band Member Piano Player 
 02P Brass Group Leader 
 02Q Woodwind Group Leader 
 02R Percussion Group Leader 
 02S Special Band Member 
 02T Band Member Guitar Player 
 02Z Bands Senior Sergeant 

 0300 Fixed Plant Signal Unit Commander 

 031A Bandmaster 

031C No occupational title data available 

03B Performing Arts Specialist 
03C Physical Activities Specialist 
03D Arts And Crafts Specialist 
03Z Recreation Specialist 

03Z Special Services Senior Sergeant 

0405 Telephone-Digital Communications Officer 

0425 Cable Communications Officer 

04B Translator-Interpreter 
04C Expert Linguist 

0505 Radio Systems Officer 

051A Veterinary Services Technician 
052A Non-Morse Intercept Technician 
053A Special Identification Technician 

0590 Radio Controlled Target Airplane Officer 

05B Radio Operator 
05C Radio Teletype Operator 
05D EW/SIGINT Identifier 
05E Voice-Radio Operator 
05F Radio Teletypewriter Operator 
05G Signal Security Specialist 
05H EW/SIGINT Morse Interceptor 
05K EW/SIGINT Non-Morse Interceptor 

0600 Motor Officer 
0605 Nurse Anesthetist 
0609 Highway Transport Planning Officer 
0612 Field Transportation Officer 
0615 Highway Traffic Engineer 

061C "Airplane Pilot, Multi-engine" 
062B "Helicopter Pilot, Utility and Light Cargo Single Rotor" 
062C "Helicopter Pilot, Utility and Light Cargo Tandem Rotor" 
062D "Helicopter Pilot, Medium Transport" 

0660 Highway Transport Officer 
0663 Engineer Equipment Officer 
0668 Amphibious Craft Officer 
0692 Transportation Officer 
0693 Transportation Traffic Management Officer 
0694 Transportation Movements Officer 
0706 Trainmaster 

0715 Railway Maintenance-Of-Way Superintendent 
0716 Railway Bridge & Building Supervisor 
0717 Railway Track Supervisor 
0718 Railway Signal Maintenance Supervisor 
0720 "Road Foreman, Railroad Locomotives" 
0730 Yardmaster 
0735 Railway Master Mechanic 
0736 Railway Car Foreman 
0737 Enginehouse Foreman 
0740 Railway Dispatcher 
0750 Railway Operations Superintendent 
0753 Railway Car Service Superintendent 
0754 Railway Equipment Superintendent 

0801 Harbor Master 
0804 Cargo Officer 
0815 Port Operations Officer 
0820 Dredge Master 
0823 Dredge Engineering Officer 
0825 Harbor Craft Unit Commander 

09B Basic Trainee 
09C Basic Trainee 
09D College Trainee 
09E Wac Trainee 
09F Chaplain's Assistant (Catholic) 
09G Chaplain's Assistant (Protestant) 
09H Chaplain's Assistant (Jewish) 
09S Commissioned Officer Candidate 
09W Warrant Officer Candidate 

10, 100, 1000 100B Utility/Observation Helicopter Pilot 
100C Cargo Helicopter Pilot 
100D Heavy Lift Helicopter Pilot 
100E Attack Helicopter Pilot 
100F "Pilot, OH-6" 
100G "Pilot, OH-58" 
100P "Pilot, U-8" 
100Q Combat Service/Support Fixed Wing Pilot 
100R Combat Surveillance Fixed Wing Pilot 
100Z "Pilot, Nonstandard Aircraft" 
1010 Combat Signal Unit Commander 
101B "Fixed Wing Pilot, Single Engine" 
101C "Fixed Wing Pilot, Multi-engine" 
101D "Fixed Wing Pilot, Surveillance Aircraft" 
102A Rotary and Fixed Wing Pilot 
103A Aviation Technician 

1111 Safeguard Unit Commander 
1115 Safeguard Staff Officer 
1154 Field Artillery Target Acquisition Officer 
1174 Light Air Defense Artillery Unit Commander 
1176 Composite Aaa Unit Commander 
1177 "Air Defense Missile Staff Officer, Nike Hercules" 
1178 "Air Defense Missile Staff Officer, Hawk" 
1180 Air Defense Missile Unit Commander 
1181 Guided Missile Systems Officer 
1183 Reconnaissance & Survey Officer 
1190 Ballistic Missile Unit Commander 
1193 Field Artillery Unit Commander 
1198 Field Illumination Unit Commander 

11B Infantryman 
11C Indirect Fire Infantryman 
11D Armor Reconnaissance Specialist 
11E Armor Crewman 
11F Infantry Operations And Intelligence Specialist 
11G Infantry Senior Sergeant 
11H Infantry Direct Fire Crewman 
11Z Infantry Senior Sergeant 

1203 Tank Unit Commander 
1204 Armored Reconnaissance Unit Commander 
1210 Armored Combat Command Commander 
12A Pioneer 
12B Combat Engineer 
12C Bridge Crewman 
12D Combat Engineer Operation And Intelligence NCO 
12D Power Bridge Specialist 
12E Atomic Demolition Munitions Specialist 
12F Combat Engineer Tracked Vehicle Crewman 
12Z Combat Engineer Senior Sergeant 

1328 Engineer Construction Unit Commander 
1330 Armored Engineer Unit Commander 
1331 Combat Engineer Unit Commander 
1342 Portable Bridge Unit Commander 
1367 Amphibious Engineer Unit Commander 
13A Field Artillery Basic 
13B Cannon Crewmember 
13C Heavy Field Artillery Crewman 
13D Field Artillery Rocket Crewman 
13E Cannon Fire Direction Specialist 
13F Automatic Weapons Crewman 
13Z Field Artillery Senior Sergeant 

1415 Chemical Combat Support Unit Commander 

1542 Infantry Unit Commander 
1543 Infantry Heavy Mortar Unit Commander 
1560 Infantry Unit Commander (Mechanized) 
15B Sergeant Missile Crewman 
15C CORPORAL Missile Crewman 
15D Lance Crewmember/MLRS Sergeant 
15E PERSHING Missile Crewmember 
15F HONEST JOHN Rocket Crewmember 
15F REDSTONE Missile Crewman 
15J MLRS/Lance Operations/Fire Direction Specialist 
15Z FA Missile Rocket Senior Sergeant 

1690 Military Intelligence Unit Commander 
1691 Army Cryptologic & Electronic Warfare Unit Commander 
16B HURCULES Missile Crewmember 
16C HURCULES Fire Control Crewmember 
16D HAWK Missile Crewmember 
16E HAWK Fire Control Crewmember 
16F Light Air Defense Artillery Crewmember 
16H Air Defense Artillery Operations/Intelligence Assistant 
16J Forward Area Alerting Radar Operator 
16K Fire Distribution Systems Crewman 
16M Safeguard Operations and Intelligence Specialist 
16P CHAPARRAL Crewmember 
16R VULCAN Crewmember 
16Z Air Defense Artillery Senior Sergeant 

17A Combat Surveillance And Target Acquisition Crewman 
17B Field Artillery Radar Crewmember 
17C Field Artillery Target Acquisition Specialist 
17D Flash Ranging Crewman 
17E Field Illumination Crewman 
17F Defense Acquisition And Survival Radar Crewman 
17G Tracking Radar Crewman 
17H Fire Distribution System Crewman 
17J Drone Aircraft Crewman 
17K Ground Surveillance Radar Crewman 
17L Aerial Sensor Specialist 
17M Remote Sensor Specialist 
17Z Combat Surveillance And Target Acquisition NCO 

1980 Fixed Wing Aviation Unit Commander 
1981 Rotary Wing Aviation Unit Commander 
1982 Airfield Commander 
1984 Supply Plans Officer 
1985 Supply Research & Development Officer 
1987 Composite Aviation Unit Commander 

20, 200, 2000 2010 Chief of Staff 
2011 Secretary of The General Staff 
2015 Congressional Liaison Officer 
2019 Post Commander 
201A Meteorology Technician 
2025 Major Departmental Unit Chief or Director 
202A Biomedical Equipment Repair Technician 
2030 Aide-De-Camp 
2040 Test & Evaluation Officer 

2110 Adjutant or Adjutant General 
211A Target Acquisition Radar Technician 
2120 Administrative Officer 
212B "Field Artillery Missile Assembly Technician, Corporal" 
2136 Nontactical Unit Officer 
213B "Field Artillery Missile Fire Control Technician, Corporal" 
2145 WAC Staff Adviser 
214C "Field Artillery Missile System Technician, LaCross" 
214D "Field Artillery Missile System Technician, Redstone" 
214E "Missile System Technician, Pershing" 
214F Field Artillery Missile System Technician (Sergeant) 
2162 "Operations & Training Staff Officer (G3, S3)" 
2163 "Air Operations Officer (G3, S3)" 
2167 Research & Development Coordinator 
2170 Technical Operations Officer 
2180 "Civil-Military Operations Staff Officer (G5, S5)" 
21A Ballistic Missile Repair Apprentice 
21B REDSTONE Electronic Mechanic 
21C REDSTONE Guidance Repairman 
21D REDSTONE Test Instrument Repairman 
21E Sergeant Guidance Repairman 
21F Sergeant Test Station Repairman 
21G PERSHING Electronics Materiel Specialist 
21H PERSHING Guidance And Control Repairer 
21J PERSHING Test Equipment Repairman 
21K PERSHING Computer Repairman 
21L PERSHING Electronic Repairer 
21M PERSHING Digital Equipment Repairer 
21R Sergeant Firing Set Repairman 
21S Sergeant Missile Guidance Repairman 
21T Sergeant Test Equipment Repairman 
21U Sergeant Maintenance Chief 
21V PERSHING Maintenance Chief 

2200 Personnel Officer 
2210 Personnel Management Officer 
221B "Missile Assembly Technician, Nike" 
221C "Missile Maintenance Technician, Safeguard" 
222B "Missile Fire Control Technician, Nike" 
2239 Psychological Assistant 
223C Air Defense Missile System Technician (Hawk) 
223D "Air Defense Missile System Technician, Improved Hawk" 
224B Chaparral-Vulcan Systems Technician 
225B ADA Command and Control Maintenance Technician 
2260 "Personnel Staff Officer (G1, S1)" 
2265 Manpower Control Officer 
226B Missile Site Radar Maintenance Technician 
226C Perimeter Acquisition Radar Manitenance Technician 
22A Electronic Repair Apprentice 
22B CORPORAL Electronics Mechanic 
22C CORPORAL Missile Repairman 
22F HURCULES Electronics Mechanic 
22G NIKE Launcher System Repairman 
22H NIKE Internal Guidance Repairman 
22J HAWK Missile Launcher Mechanic 
22K HAWK Missile-Launcher Repairer 
22L NIKE-HURCULES Test Equipment Repairer 
22M NIKE Missile Repairman 
22N NIKE-HURCULES Missile-Launcher Repairer 

2310 Recruiting & Induction Officer 
231A Air Defense Artillery Fire Control Maintenance Technician 
232A Fire Control Radar Technician 
2330 Labor Relations Officer 
2334 Selective Service Officer 
2350 Race Relations/Equal Opportunity Officer 
23B CORPORAL Fire Control Mechanic 
23C CORPORAL Fire Control Repairman 
23G NIKE-HURCULES Fire Control Mechanic 
23M NIKE Acquisition Radar Repairman 
23N NIKE-HURCULES Track Radar Repairer 
23P HAWK Fire Control Mechanic 
23Q HAWK Fire Control Repairer 
23R HAWK Continuous Wave Radar Mechanic 
23S HAWK Pulse Radar Repairer 
23T HAWK Continuous Wave Radar Repairer 
23U NIKE-HURCULES High Power Radar Simulator Repairer 
23V HAWK Maintenance Chief 
23W NIKE Maintenance Chief 

2401 "ADP Officer, PCM" 
2402 ADP Officer 
241B "Field Artillery Missile System Repair Technician, Corporal" 
241C "Field Artillery Missile System Repair Technician, LaCross" 
241D "Field Artillery Missile System Repair Technician, Redstone" 
241E "Field Artillery Missile Systems Repair Technician, Sergeant" 
241F "Field Artillery Missile Systems Repair Technician, Pershing" 
2420 Archivist 
2421 Military Historian 
2430 Memorial Activities Officer 
24B HAWK Continuous Wave Radar Mechanic 
24C HAWK Firing Section Mechanic 
24D HAWK Missile Launcher Mechanic 
24E HAWK Fire Control Mechanic 
24F HAWK Fire Control Mechanic 
24G HAWK Information Coordination Central Mechanic 
24H HAWK Fire Control Repairer 
24J HAWK Pulse Radar Repairer 
24K HAWK Continuous Wave Radar Repairer 
24M VULCAN System Mechanic 
24N CHAPARRAL System Mechanic 
24P Defense Acquisition Radar Mechanic 
24Q NIKE-HURCULES Fire Control Mechanic 
24U NIKE-HURCULES Custodial Mechanic 
24V HAWK Maintenance Chief 

2500 School Commandant 
2510 Adviser Group Commander/Senior Adviser (Reserve Component) 
2517 Professor of Military Science 
2518 Aviation Staff Officer 
251B "Air Defense Missile System Repair Technician, Nike" 
251C "Air Defense Missile System Repair Technician, Hawk" 
251D "Air Defense Missile System Repair Technician, Improved Hawk" 
2520 Training Officer 
252A Test Measuring and Diagnostic Equipment Support Technician 
2548 Training Aids Officer 
25B Automatic Data Link Repairman 
25C Integrated Data Link Repairman 
25D Birdie Repairman 
25E Radar Tracking Station Repairman 
25F Radar Display Equipment Repairman 
25G Mobil Adcp Monitor Repairman 
25H Radar Data Processing Equipment Repairman 
25J Operations Central Repairer 
25K AN/TSQ-51 System Repairer Maintenance Chief 

260A Nuclear Weapons Technician 
2610 Management Analyst 
2615 Organization & Equipment Planning Officer 
261A Special Ammunition Maintenance Technician 
2622 Training Center Unit Officer 
2624 Logistical Commander 
2625 Logistics Officer 
262A Nuclear Weapons Electronic Technician 
2640 Troop Movements Officer 
26B Weapons Support Radar Repairer 
26C Target Acquisition Surveillance Radar Repairer 
26D Ground Control Approach Radar Repairer 
26E Airborne Sensor Specialist 
26F Ground Radar Repairman 
26G Ground Control Approach Radar Repairman 
26H Air Defense Radar Repairer 
26J Defense Acquisition Radar Mechanic 
26K Aerial Early Warning/Defense Equipment Repairer 
26K Electronic Warfare Equipment Repairman 
26L Tactical Microwave Systems Repairer 
26M Airborne Surveillance Radar Repairer 
26N Aerial Surveillance Infrared Repairer 
26P Radio Propogation Specialist 
26T Radio/TV Systems Specialist 
26U Unattended Ground Sensor Systems Repairman 
26V Strategic Microwave Systems Repairer 
26W Radar Maintenance Supervisor-Inspector 
26Y Satellite Communications Equipment Repair 

2701 Nonmilitary Subjects Instruction Officer (Designated Subject) 
2715 Military Leadership Instructor 
271A Land Combat Missile Systems Repair Technician 
2720 Civil Defense Officer 
2728 Military College Faculty Member 
27A Missile Systems Apprentice 
27B Land Combat Support System (LCSS) Test Specialist 
27C Combat Missile Systems Repairman 
27D Lance Missile System Repairman 
27E TOW/Dragon Missile Electronics Repairer 
27F VULCAN Repairer 
27H Shillelagh Repairer 
27Z Land Combat/air Defense Systems Maintenance Chief 

2800 Comptroller 
2801 "Comptroller Staff Officer, Army General Staff" 
281A Radio Repair Technician 
282A Radar Repair Technician 
283A Electronic Warfare Repair Technician 
284A Television Repair Technician 
285A Electronic Warfare/Intercept Equipment Repair Technician 
286A Communications-Electronics Equipment Repair Technician 
28B Missile Site Radar Repairman 
28C Safeguard Digital Repairman 
28D Perimeter Acquisition Radar Electronic Repairman 
28M Anti-Ballistic Missile Maintenance Specialist 
28N Safeguard Missile Site Radar Specialist 
28P Safeguard Perimeter Acquisition Radar Specialist 
28Q Safeguard Data Processing System Maintenance Specialist 
28R Safeguard Dps Peripheral Equipment Maintenance Specialist 

2900 Headquarters Unit Commander 
2910 Service Company Commander 

30, 300, 3000 3000 Executive Medicine Officer 
3004 Nuclear Medical Officer 
3005 Preventive Medicine Officer 
3006 Occupational Medicine Officer 
3012 Health Care Administrator 
301A Data Processing Equipment Repair Technician 
3100 General Medical Officer 
3101 Pulmonary Disease Officer 
3105 Gastroenterologist 
3107 Cardiologist 
3108 Obstetrician & Gynecologist 
3111 Urologist 
3112 Dermatologist 
3113 Allergist/Clinical Immunologist 
3115 Anesthesiologist 
3116 Pediatrician 
3117 Pediatric Cardiologist 
3118 Child Neurologist 
3125 Ophthalmologist 
3126 Otorhinolaryngologist 
3127 Child Psychiatrist 
3128 Neurologist 
3129 Psychiatrist 
3130 Adolescent Psychiatrist 
3131 Neurosurgeon 
3132 Hematologist 
3134 Nephrologist 
3135 Medical Oncologist 
3136 Endocrinologist 
3137 Rheumatologist 
3138 Clinical Pharmacologist 
3139 Internist 
3140 Infectious Disease Officer 
3141 Family Physician 
3150 General Surgeon 
3151 Thoracic Surgeon 
3152 Plastic Surgeon 
3153 Orthopedic Surgeon 
3154 Peripheral Vascular Surgeon 
3160 Aviation Medical Officer 
3167 Preventive Dentistry Officer 
3168 Endodontist 
3170 General Dentistry Officer 
3171 Oral Surgeon 
3172 Pedodontist 
3173 Orthodontist 
3174 Periodontist 
3175 "Prosthodontist, Removable" 
3176 "Prosthodontist, Fixed" 
3177 Oral Pathologist 
3178 Dental Staff Officer 
3179 Oral Medicine Officer 
3180 Physiatrist 

31B Field Communications Electronics Equipment Mechanic 
31C Armor Radio Mechanic 
31D Artillery Radio Mechanic 
31D PERSHING Communications Specialist 
31E Field Radio Repairer 
31F Infantry Communications Chief 
31G Tactical Communitions Chief 
31H Artillery Communications Chief 
31J Teletypwriter Repairer 
31K General Cryptographic Repairman 
31L Multichannel Communications Equipment Repairman 
31M Multichannel Transmission Systems 
31N Communications Systems/Circuit Controller 
31Q Avionics Repairman 
31R Target Aircraft Control System Mechanic 
31S Field General Communication Security Repairer 
31T Field Systems Communications Security Equipment Repairer 
31U Tactical COMSEC Maintenance Chief 
31W Tactical Electronics Maintenance Chief 
31Z Telecommunications Operations Chief 

3200 General Veterinary Officer 
3201 Veterinary Public Health Officer 
3202 Small Animal Veterinary Officer 
3203 Veterinary Staff Officer 
3204 Veterinary Food Hygienist 
3205 Veterinary Laboratory Animal Officer 
3206 Veterinary Pathologist 
3207 Veterinary Microbiologist/Parasitologist 
3208 Veterinary Radiobiologist/Radiologist 
3209 Veterinary Comparative Medicine Officer 
3210 Veterinary Laboratory Officer 

32A Fixed Station Attendant 
32B Fixed Station Receiver Repairman 
32C Fixed Station Transmitter Repairman 
32D Communications System Circuit Controller 
32E Fixed Plant Carrier Repairman 
32F Fixed Ciphony Repairer 
32G Fixed Cryptographic Equipment Repairer 
32H Fixed Station Radio Repairer 
32Z Communications-Electronics Maintenance Chief 

3304 Therapeutic Radiologist (Radiation Oncologist) 
3305 Diagnostic Radiologist 
3306 Radiologist 
3307 Microbiologist 
3308 Nuclear Medical Science Officer 
3309 Biochemist 
3310 Parasitologist 
3311 Immunologist 
3314 Clinical Laboratory Officer 
3315 Entomologist 
3316 Nutrition Officer 
3318 Pharmacy Officer 
3324 Anatomical Pathologist 
3325 Pathologist 
3326 Clinical Pathologist 
3327 Physiologist 
3328 Forensic Pathologist 
3329 Neuropathologist 
3340 Optometry Officer 
3350 Podiatrist 
3360 Audiologist 
3370 Environmental Science Officer 
3371 Sanitary Engineer 
3380 Military Community Oral Health Manager 

33B General Intercept Equipment Repairman 
33C Terminal Receiving System Repairman 
33D Intercept Recoding Systems Repairman 
33E Microbarograph Equipment Repairman 
33F Intercept Demultiplex Systems Repairman 
33G ECM/DF Systems Repairman 
33Z Intercept Systems Maintenance Supervisor-Inspector 

3416 Occupational Therapist 
3418 Physical Therapist 
341A Cryptographic Equipment Repair Technician 
3420 Hospital Dietitian 
3430 Nurse Administrator 
3431 Community Health Nurse 
3437 Psychiatric/Mental Health Nurse 
3442 Pediatric Nurse 
3443 Operating Room Nurse 
3445 Nurse Anesthetist 
3446 Obstetric & Gynecologic Nurse 
3448 Medical-Surgical Nurse 
3449 Clinical Nurse 
34B Punch Card Machine Repairer 
34C ADP Auxiliary Equipment Repairman 
34D ADPS Repairman 
34E NCR 500 Computer Repairer 
34F Digital Subscriber Terminal Equipment(DSTE) Repairer 
34G Fire Control Computer Repairer 
34H Automatic Digital Message Switch Equipment(ADMSE) Repairer 
34J Univac 1004/1005 DCT 9000 System Repairer 
34K IBM 3000 Repairer 
34L ADMS Peripheral Equipment Repairman 
34M Sds 920 Equipment Repairman 

3506 Field Medical Assistant 
3510 Health Services Comptroller 
351A Power Station Technician 
3520 Biomedical Information Systems Officer 
3530 Patient Administration Officer 
3560 Health Services Personnel Manager 
3565 Health Services Manpower Control Officer 
3570 Health Services Plans & Operations Officer 
3581 Aeromedical Evacuation Officer 
3590 Health Services Materiel Officer 
3593 Health Services Intelligence Officer 
3595 Health Facilities Planning Officer 

35B Electronic Instrument Repairer 
35C Electronic Devices Repairman 
35D Meteorological Equipment Repairman 
35E Special Electronic Devices Repairer 
35F Nuclear Weapons Electronics Specialist 
35G "Medical Equipment Repairer, Unit Level" 
35H "Test, Measurement, And Diagnostic Equipment (TMDE) Maintenance Support 
35J Aircraft Fire Control Repairman 
35K Avionics Mechanic 
35L Avionic Communications Equipment Repairer 
35M Avionic Navigation And Flight Control Equipment Repairer 
35N Avionic Flight Control Equipment Repairman 
35P Avionic Equipment Maintenance Supervisor 
35R Avionic Special Equipment Repairer 
35S Electronic Biomedical Equipment Repairer 
35T X-ray Biomedical Equipment Repairer 
35U "Medical Equipment Repairer, Advanced" 

3606 Social Work Officer 
361A Fire Distribution Systems Repair Technician 
3620 Psychologist 
3621 Health Services Research Psychologist 
3639 Behavioral Science Associate 

36A Wireman 
36B Telephone Installer-Repairman 
36C Wire Systems Installer 
36D Antenna Installer Specialist 
36E Cable Splicer 
36F Circuit Control Specialist 
36G Manual Central Office Repairman 
36H Dail/Manual Central Office Repairer 
36K Tactical Wire Operations Specialist 

3900 Medical Unit Commander 

40, 400, 4000 4010 "Supply Staff Officer (G4, S4)" 
4011 Maintenance Staff Officer 

4112 Club Manager 
4114 Food Adviser 
411A Ammunition Technician 
4130 Subsistence Officer 

41B Topographic Instrument Repair Specialist 
41C Fire Control Instrument Repairer 
41D Watch Repairman 
41E Audio-Visual Equipment Repairer 
41F Projector Repairman 
41G Aerial Surveillance Photographic Equipment Repairer 
41H Photographic Equipment Repair Chief 
41J Office Machine Repairer 
41K Reproduction Equipment Repair Specialist 

4200 Supply & Service Officer 
4201 Supply Management Officer 
4210 Army Exchange Officer 
421A Armament Repair Technician 
4223 Commissary Officer 

42B Cast Specialist 
42C Orthotic Specialist 
42D Dental Laboratory Specialist 
42E Optical Laboratory Specialist 
42F Dental Fixed Prosthetic Specialist 

4300 Materiel Project/Product Manager 
4312 Real Estate Officer 
4319 Procurement Control & Production Officer 
4320 Procurement Officer 
4360 Printing Officer 
4371 Dog Handling Officer 

43A Textile And Leather Repair Assistant 
43B Textile Repairman 
43C Canvas And Leather Repairman 
43D Shoe Repairman 
43E Parachute Rigger 
43J Textile Repairman 
43K Canvas Repairman 
43L Shoe Repairman 

43M Fabric Repair Specialist 

4403 Foreign Aid Supply Officer 
441A Repair Shop Technician 
4420 Aircraft Supply Officer 
4445 Storage Officer 
4475 Railway Supply Officer 

44A Metal Working Assistant 
44B Metal Worker 
44C Welder 
44D Blacksmith 
44E Machinist 
44K Marine Hull Repairman 
44Z Metal Working Foreman 

4510 Unit Ammunition Officer 
4514 Conventional Ammunition Officer 
4515 Missile & Munitions Officer 
4516 Missile Maintenance Officer 
4517 Special Ammunition Officer 

45A Armament Maintenance Apprentice 
45B Small Arms/Artillery Repairer 
45C Field Artillery Repairman 
45D Artillery Calibration Specialist 
45E Air Defense Artillery Repairman 
45F Artillery Mechanic 
45G Turret Artillery Repairman 
45H Small Missile Systems Repairman 
45J Aircraft Armament Repairman 
45K Armament Repairer 
45L Artillery Repairer 
45M Aircraft Armament Subsystem Mechanic 
45N M60A1/A3 Tank Turret Mechanic 
45P Sheridan Turret Mechanic 
45R M60A2 Tank Turret Mechanic 
45Z Armament/Fire Control Maintenance Supervisor 

4600 Property Disposal Officer 
4601 Salvage Collecting Officer 

461A Airdrop Equipment Repair Technician 

46A Missile Mechanical Repair Apprentice 
46C HURCULES Missile Mechanic 
46D Improved HAWK Mechanical Systems Repairman 
46D NIKE Mechanical Repairman 
46F HAWK Mechanical Repairman 
46G CORPORAL Missile Crewman 
46H CORPORAL Ground Handling Equipment Repairman 
46J REDSTONE Missile Mechanic 
46K REDSTONE Propulsion/Structures Repairman 
46L Sergeant Electrical Mechanical Repairman 
46M PERSHING Rocket Motor/Structures Repairman 
46N PERSHING Electrical-Mechanical Repairer 

4803 Maintenance Officer 
4804 Marine Maintenance Officer 
4808 Armament Maintenance & Repair Officer 
4815 Mechanical Maintenance Officer 
4818 Tire Maintenance & Repair Officer 
4820 Parachute Maintenance & Aerial Supply Officer 
4823 Aircraft Maintenance Officer 
4825 Electronics Maintenance Officer 
4830 Laundry & Fumigation Officer 
4850 Railway Shop Superintendent 
4851 Car Repair Shop Superintendent 
4857 Railway Machine Shop Superintendent 
4862 Diesel Locomotive Shop Superintendent 

4940 Water Supply Unit Commander 
4942 Forestry Officer 
4944 Gas Generating Unit Commander 
4960 Petroleum Products Supply Officer 

50, 500, 5000 5000 Recreation Services Officer 

51A Construction And Utilities Worker 
51B Carpentry And Masonry Specialist 
51C Structure Specialist 
51D Mason 
51E Camouflage Specialist 
51F Pipeline Specialist 
51G Materials Quality Specialists 
51H Construction Engineering Supervisor 
51J Heating And Ventilating Specialist 
51L Refrigeration Specialist 
51M Firefighter 
51N Water Treatment Specialist 
51P Utilities Engineering Supervisor 
51Q Terrain Analyst 
51R Interior Electrician 
51S Tactical Support Environmental Equipment Repairman 

521A Utilities Maintenance Technician 
521B No occupational title data available 
521C Tactical Support Equipment Maintenance Technician Safeguard 
5241 Army Band Officer 
52A Powerman 
52B Power Generation Equipment Operator/Mechanic 
52C Utilities Equipment Repairer 
52D Power-Generation Equipment Repairer 
52E Prime Power Production Specialist 
52F Electrician 
52G High Voltage Electrician 
52H Nuclear Power Plant Mechanic/Operator 
52J Nuclear Power Plant Electrician/Operator 
52K Nuclear Power Plant Instrument/Operator 
52L Nuclear Power Plant Processing/Control Specialist 
52M Nuclear Power Plant Chief 
52N Tactical Support Electrical Equipment Repairman 
52W Tactical Support Equipment Maintenance And Repair Supervisor 

5310 Chaplain 

53B Industrial Gas Production Specialist 
53C Carbon Dioxide-Hydrogen Production Specialist 
53D Liquid-Oxygen-Nitrogen Production Specialist 

5400 Publications Officer 

54A Chemical Operations Specialist 
54B Decontamination Specialist 
54C Smoke Operations Specialist 
54D Chemical Equipment Repairer 
54E "Nuclear, Biological, And Chemical (NBC) Specialist" 
54F Chemical Operations Specialist 

5503 Public Education Officer 
5505 Information Officer 
5522 Broadcast Officer 
5525 Physical Reconditioning Officer 

55A Ammunition Helper 
55B Ammunition Specialist 
55C Ammunition Maintenance Specialist 
55D Explosive Ordnance Disposal (EOD) Specialist 
55E Chemical Demolitions Specialist 
55F Missile And Rocket Explosive Specialist 
55G Nuclear Weapons Specialist 
55X Ammunition Inspector 
55Z Ammunition Supervisor 

561A Master or Mate 
561B Harbormaster/Pilot 
561C "Vessel Master, Unlimited" 
561D "Vessel Master, Coastal; Mate, Unlimited" 
561E Mate 

562A Marine Engineering Technician 
562B Marine Engineering Technician/Marine Inspector 
562C "Chief Engineer, Unlimited" 
562D "Chief Engineer, Coastal; Assistant Engineer, Unlimited" 
562E Assistant Engineer 

56A Supply Handler 
56B General Warehouseman 
56C Petroleum Storage Specialist 
56D Subsistance Storage Specialist 
56E Stevedore 

57A Duty Soldier 
57B Railway Section Foreman 
57C Tire Repairman 
57D Sawyer 
57E Laundry And Bath Specialist 
57F Mortuary Affairs Specialist 
57G Duty Foreman 
57H Cargo Specialist 

5900 Public Welfare Officer 

60, 600, 6000 6010 Public Finance Officer 

6100 Finance & Accounting Officer 
6101 Accounting Officer 

61A Seaman 
61B Watercraft Operator 
61C Watercraft Engineer 
61D Amphibian Operator 
61E Amphibian Engineer 
61F Marine Hull Repairer 
61Z Marine Senior Sergeant 

6200 Finance Staff Officer 
6201 Finance Disbursing Officer 

621A Engineer Equipment Repair Technician 

62A Engineer Equipment Assistant 
62B Construction Equipment Repairer 
62C Engineer Missile Equipment Specialist 
62D Asphalt Equipment Operator 
62E Heavy Construction Equipment Operator 
62F Crane Operator 
62G Quarrying Specialist 
62H Concrete And Asphalt Equipment Operator 
62J General Construction Equipment Operator 
62K Grader Operator 
62L Wheeled Tractor Operator 
62M Rough Terrain Forklift And Loader Operator 
62N Construction Equipment Supervisor 
62P Tactical Support Mechanical Equipment 

6302 Program/Budget Officer 

631A Automotive Maintenance Technician 
632A Automotive Repair Technician 

63A Mechanical Maintenance Helper 
63B Light-Wheel Vehicle Mechanic 
63C General Vehicle Repairman 
63D Quartermaster Light Equipment Repairman 
63E Quartermaster Heavy Equipment Repairman 
63F Recovery Specialist 
63G Fuel And Electrical Systems Repairer 
63H Track Vehicle Repairer 
63J Quartermaster And Chemical Equipment Repairer 
63K Quartermaster Heavy Equipment Repairman 
63L Quartermaster Equipment Maintenance Senior 
63Z Mechanical Maintenance Supervisor 

6400 Statistician 
6410 Economist 

64A Light Vehicle Driver 
64B Heavy Vehicle Driver 
64C Motor Transport Operator 

65A Railway Maintenance And Operations Apprentice 
65B Locomotive Repairer 
65C Diesel-electrical Locomotive Repairman 
65D Railway Car Repairer 
65E Airbrake Repairer 
65F Locomotive Electrician 
65G Railway Section Repairer 
65H Locomotive Operator 
65J Train Crewmember 
65K Railway Movement Coordinator 
65Z Railway Senior Sergeant 

66A Railway Operations Apprentice 
66B Locomotive Operator 
66C Trainman 
66D Railway Movement Coordinator 

671B "Aircraft Repair Technician, Non-rated" 
671C "Aircraft Repair Technician, Rotary Wing Rated" 
671D "Aircraft Repair Technician, Fixed Wing Rated" 
671E "Aircraft Repair Technician, Rotary & Fixed Wing Rated" 

67A Aircraft Maintenance Apprentice 
67B O-1/U-6 Airplane Repairman 
67C U/A Airplane Repairman 
67D Single-Engine Airplane Repairman 
67E Single-Engine Airplane Maintenance Chief 
67F Airplane Technical Inspector 
67G Utility Airplane Repairer 
67H 0V-1 Airplane Repairman 
67J Multi-Engine Medium Transport Airplane Mechanic 
67K Multi-Engine Airplane Repairman 
67L Multi-Engine Airplane Maintenance Chief 
67M OH-13/OH-23 Helicopter Repairman 
67N UH-1 Helicopter Repairer 
67P CH-34 Helicopter Repairman 
67Q Single-Engine Single-Rotor Helicopter Repairman 
67R OH-58 Helicopter Repairman 
67R Single-Engine Single-Rotor Helicopter Maintenance Chief 
67S Single-Engine Tandem-Rotor Helicopter Mechanic 
67T CH-37 Helicopter Repairman 
67U CH-47 Helicopter Repairer 
67V Observation/Scout Helicopter Repairer 
67W Aircraft Quality Control Supervisor 
67X Heavy Lift Helicopter Repairer 
67Y AH-1 Attack Helicopter Repairer 
67Z Aircraft Maintenance Senior Sergeant 

68A Aircraft Components Repair Apprentice 
68B Aircraft Powerplant Repairer 
68C Aircraft Reciprocating Engine Repairman 
68D Aircraft Powertrain Repairer 
68E Aircraft Rotor And Propeller Repairman 
68F Aircraft Electrician 
68G Aircraft Structural Repairer 
68H Aircraft Pneudraulics Repairer 
68J Aircraft Instrument Repairman 

70, 700, 7000 7004 Division Engineer 

7010 Engineer Staff Officer 
7020 Public Works & Utilities Officer 

70A Clerk 

7110 Construction Engineer 
711A Personnel/Administrative Technician 

712A General Staff Administrative Technician 
7130 Facilities Engineer 
713A Legal Administrator 

7140 Highway Engineer 

71A Clerk 
71B Clerk-Typist 
71C Executive Administrative Assistant 
71D Legal Specialist 
71E Court Reporter 
71F Postal Clerk 
71G Patient Administration Specialist 
71H Personnel Specialist 
71J Pay Records Specialist 
71K Personnel Management Specialist 
71L Administrative Specialist 
71M Chaplain's Assistant 
71N Traffic Management Coordinator 
71P Flight Operations Coordinator 
71Q Journalist 
71R Broadcast Journalist 
71S Attache Specialist 
71T Equipment Maintenance Clerk 
71U Card And Tape Writer 

7211 Marine Hull Maintenence Officer 

721A Cryptographic Technician 

7221 Marine Engine Maintenance Officer 
7240 Port & Dock Construction Engineer 
7242 Marine Diver 

72B Communications Center Specialist 
72C Central Office Switchboard Operator 
72D Cryptographic Center Specialist 
72E Tactical Telecommunications Center Operator 
72F Data Communications Terminal Specialist 
72G Automatic Data Telecommunications Center Operator 
72H Central Office Operations Operator 

7300 Chemical Engineer 

7312 Physicist 
7314 Chemical Staff Officer 
7315 Chemical Combat Service Support Officer 
7317 Metallurgist 
7318 Organic Chemist 
7319 Chemist 
7320 Munitions Production Officer 
7330 Nuclear Weapons Effects Officer 
7360 Chemical Munitions Development Officer 

73A Finance Clerk 
73B Audit Specialist 
73C Finance Specialist 
73D Accounting Specialist 
73Z Finance Senior Sergeant 

741B "Data Processing Technician, PCM" 
741C "Data Processing Technician, ADPS" 
741D "Data Processing Technician, Programmer" 
741E Telecommunications Automation Software Technician 

7421 Production Engineer 
7422 Safety Engineer 
7423 Aviation Safety Officer 
7424 Experimental Test Pilot 

74A Data Processing Equipment Operator 
74B Card And Tape Writer 
74C Data Analysis Specialist 
74D Information Systems Operator 
74E Computer Systems Operator 
74F Software Analyst 
74G ADP Systems Analyst 
74Z Record Information Systems Chief 

7500 Mechanical Engineer 
7501 Aeronautical Engineer 
7502 Air Conditioning & Refrigeration Engineer 

75B Personnel Administration Specialist 
75C Personnel Management Specialist 
75D Personnel Records Specialist 
75E Personnel Actions Specialist 
75Z Personnel Sergeant 

7601 Electronics Engineer 
7611 Electrical Engineer 
761A General Supply Technician 
762A Support Supply Technician 
76A Supplyman 
76B Chemical Supply And Parts Specialist 
76D Ordnance Supply And Part Specialist 
76E Quartermaster Supply Specialist 
76F Quartermaster Parts Supply Specialist 
76G Signal Supply And Parts Specialist 
76H Transportation Supply And Parts Specialist 
76J Medical Supply Specialist 
76K General Supply Specialist 
76L Film Library Specialist 
76M Ammunition Records Clerk 
76N Procurement Sergeant 
76P Materiel Control And Accounting Specialist 
76Q Special Purpose Materiel Supply Specialist 
76R Weapons Materiel Supply Specialist 
76S Vehicle Materiel Supply Specialist 
76T Aircraft Materiel Supply Specialist 
76U Communications Electronics Materiel Supply Specialist 
76V Materiel Storage And Handling Specialist 
76W Petroleum Supply Specialist 
76X Subsistence Supply Specialist 
76Y Unit Supply Specialist 
76Z Senior Supply/Service Sergeant 

7750 Communications Electronics Systems Engineer 

7860 Radio Engineer 
7881 Radio Frequency Engineering Officer 
7899 Public Communications Officer 

7900 Civil Engineer 
7902 Soils Engineer 

7915 Topographic Engineer 

7922 Railway Construction Engineer 

7930 Petroleum Engineer 
7932 Pipeline Engineer 

7940 Geologist 
7960 Sanitary Engineer 

80, 800, 8000 8000 Civil Affairs Agricultural Officer 

8101 Legal Officer 
8102 "Military Judge, Trial & Appellate Level" 
8103 Judge Advocate or Judge Advocate General 
8104 Civil Government Officer 
8105 "Civil Affairs Officer (G5, S5)" 

811A Photomapping Technician 

8130 Patent Lawyer 

81A General Draftsman 
81B Technical Drafting Specialist 
81C Cartographer 
81D Map Compiler 
81E Illustrator 
81F Model Maker 
81Q Terrain Intelligence Analyst 

8204 Meteorologist 

821A Survey Technician 

82A Rodman And Tapeman 
82B Construction Surveyor 
82C Field Artillery Surveyor 
82D Topographic Surveyor 
82E Topographic Computer 

8311 Geographer 

831A Map Reproduction Technician 
832A No occupational title data available 
833A Reproduction Technician 

83A Printer's Apprentice 
83B Compositor 
83C Letter Pressman 
83D Process Photographer 
83E Photo And Layout Specialist 
83F Printing And Bindery Specialist 
83Z Photolithography Chief 

8400 Physical Anthropologist 

8430 Research Psychologist 

84B Still Photographic Specialist 
84C Motion Picture Specialist 
84D Audio Specialist 
84E Television Cameraman 
84F Audio/TV Specialist 
84G Photographic Laboratory Specialist 

8500 Pictorial Unit Commander 
8510 Pictorial Officer 
8511 Motion Picture & TV Director 
8521 Motion Picture or TV Writer 
8530 Audio-Visual Instructional Technology Officer 

8605 Arts-Monuments Officer 

8700 Operations Research/Systems Analysis (OR/SA) Officer 

90, 900, 9000 9000 Public Safety Officer 

9100 Provost Marshal 
9110 Military Police Officer 

911A Nuclear Weapons Technician 

9121 Correctional Officer 

913A Armament Repair Technician 

9150 Criminal Investigation Officer 

915A Unit Maintenance Technician (Light) 
919A Engineer Equipment Repair 

91A Medical Corpsman 
91B Medical NCO 
91C Practical Nurse 
91D Operating Room Specialist 
91E Dental Specialist 
91F Psychiatric Specialist 
91G Behavioral Science Specialist 
91H Social Work Specialist 
91J Physical Therapy Specialist 
91K Physical Reconditioning Specialist 
91L Occupational Therapy Specialist 
91M Electroencephalograph Specialist 
91N Cardiac Specialist 
91P Radiology Specialist 
91Q Pharmacy Specialist 
91R Veterinary Food Inspection Specialist 
91S Preventive Medicine Specialist 
91T Animal Care Specialist 
91U "Ear, Nose, And Throat Specialist" 
91V Respiratory Specialist 
91W Nuclear Medicine Specialist 
91Y Eye Specialist 
91Z Medical Senior Sergeant 

9224 Explosive Ordnance Disposal Officer 

92B Medical Laboratory Specialist 
92C Petroleum Laboratory Specialist 
92D Chemical Laboratory Specialist 

9300 "Strategic Intelligence Staff Officer (G2, J2)" 
9301 "Tactical Intelligence Staff Officer (G2, S2)" 
9303 Army Attache 
9305 Psychological Operations Officer 
9307 Installation Intelligence Officer 
9309 Aerial Surveillance Officer 
9310 Inspector General 
9330 Translation Officer (Designated Language) 
9332 Interpreter 
9335 Censorship Officer 

93B Air Traffic Controller 
93D Flight Simulator Specialist 
93E Meteorological Observer 
93F Field Artillery Meteorological Crewmember 
93G Microbarograph Specialist 
93H Air Traffic Control Tower Operator 
93H Electronic Countermeasures Specialist 
93J Air Traffic Controller Radar Controller 
93J Countermeasures Search Specialist 
93K ATC Approach Control/Enroute Specialist 
93L Air Traffic Control Chief 

9414 Fire Protection Officer 

941A Food Service Technician 

94A Food Service Helper 
94B Food Service Specialist 
94C Meat Cutter 
94D Baker 
94E Pastry Baker 
94F Hospital Food Service Specialist 
94Z Food Service Supervisor 

9511 Camouflage Officer 

951A Criminal Investigator 
951B Polygraph Examiner 
951C Questioned Document Examiner 
951D Firearms & Toolmark Examiner 
951E Latent Fingerprint Examiner 
951F Forensic Photographer 
951G Forensic Chemist 

95B Military Police 
95C Corrections Specialist 
95D CID Special Agent 

9600 General Electronics Warfare Cryptologic Officer 

9601 Cryptanalytic Officer 
9604 Language Officer 
9610 Electronic Warfare Officer 

961A Attache Technician 

9620 Signal Intelligence Officer 

962A Image Interpretation Technician 

9630 Signal Security Officer 

963A Interrogation Technician 

9640 Electronic Warfare Cryptologic Staff Officer 

964A Order of Battle Technician 

9666 Counterintelligence Officer 
9668 Area Intelligence Officer 

96B Intelligence Analyst 
96C Interrogator 
96D Imagery Analyst 

971A Counterintelligence Technician 
972A Area Intelligence Technician 

97B Counterintelligence Agent 
97C Area Intelligence Specialist 
97D Military Intelligence Coordinator 
97Z Military Intelligence Sergeant Major 

981A Cryptanalytic Technician 
982A Traffic Analysis Technician 
983A Emanations Analysis Technician 
988A Voice Intercept Technician 

98A Communication Security Clerk 
98B EW/Cryptanlytic Cryptanalyst 
98C Signals Intelligence Analyst 
98D Communications Security Analyst 
98G Voice Interceptor 
98H Voice Countermeasures Operator 
98J Communications Interceptor/Analyst 

Vietnam-era Special Qualification Identifiers 
Enlisted and warrant officer MOS codes may end in "0", 
or may have a letter code attached to indicate special 
qualifications. Per DA Pam 611-21, the Special Qualification 
Identifier (SQI) character formed the fifth character (suffix) 
of enlisted and warrant officer Military Occupational Specialty 
(MOS) Codes. These included: 

Suffix Description 
B Inspector General Noncommissioned Officer 
D Civil Affairs 
E Military Mountaineer 
F Flight Status 
G Ranger 
H Instructor 
L Linguist 
M First Sergeant (to differentiate from Master Sergeant E8) 
N Joint Planner 
P Parachutist, anyone awarded jump wings upon completion of Airborne School 
Q Equal Opportunity Adviser 
R Army Recruiter (Career Counsellor) NOTE: Not certain of this SQI. 
S Special Operations (Special Forces) 
V Airborne Ranger 
X Drill Sergeant