| USMC MOSs | |||
| Officer Categories | |||
| (I) | MOSs suitable for assignment as primary for regular unrestricted officers/career reserve officers. | ||
| (II) | MOSs suitable for assignment as primary for limited duty officers. | ||
| (III) | MOSs suitable for assignment as primary for warrant officers. | ||
| NOTES | |||
| # | Identifies Skill Designator within preceding MOS beyond the specialty level and/or may refer to the end items or skill areas. | ||
| * | MOSs to be assigned as Additional only. | ||
| ** | To be used only as billet designator in T/Os. | ||
| 01 PERSONNEL AND ADMINISTRATION | |||
| 01 | Basic Personnel Administrative Officer | I | |
| *07 | Civil Affairs Officer | 5D | |
| 60 | Postal Officer | III | 7A |
| 70 | Personnel Officer | III | 7A |
| 80 | Adjutant | I | 7A |
| 00 | Basic Administrative Marine | GYSGT-PVT | 950 |
| 21 | Personnel Clerk | SGT-PVT | 520 |
| 31 | Unit Diary Clerk | SGT-PVT | 510 |
| 51 | Administrative Clerk | SGT-PVT | 510 |
| 61 | Postal Clerk | MGYSGT-PVT | 554 |
| *71 | Manpower Information Systems Analyst | MGYSGT-CPL | 531 |
| 93 | Personnel/Administrative Chief | MGYSGT-SSGT | 520 |
| 02 INTELLIGENCE | |||
| 01 | Basic Intelligence Officer | I | |
| 02 | Marine Air /Ground Task Force (MAGTF) Intelligence Officer | I | 3A |
| 03 | Ground Intelligence Officer | I | 3A |
| 04 | Human Source Intelligence Officer | I | 3A |
| 05 | Tactical Intelligence Officer | II | 3A |
| 06 | Signals Intelligence/Ground Electronic Warfare Officer | I | 3B |
| 07 | Air Intelligence Officer | I | 3A |
| 10 | Counterintelligence Officer | II,III | 3C |
| 15 | Technical Surveillance Countermeasures Officer | 3C | |
| 00 | Basic Intelligence Marine | GYSGT-PVT | 950 |
| 11 | Counterintelligence Specialist | MSGT-CPL | 244 |
| 12 | Technical Surveillance Countermeasures Specialist | MSGT-CPL | 244 |
| 31 | Intelligence Specialist | MSGT-PVT | 243 |
| 41 | Imagery Interpretation Specialist | MSGT-SGT | 242 |
| 51 | Interrogation-Translation Specialist | MSGT-CPL | 241 |
| 61 | Topography Intelligence Specialist | MSGT-PVT | 411 |
| 91 | Intelligence Chief | MGYSGT | 243 |
| 03 INFANTRY | |||
| 01 | Basic Infantry Officer | I | |
| 02 | Infantry Officer | I | 2E |
| *03 | Light-Armored Vehicle (LAV) Officer | 2E | |
| 06 | Infantry Weapons Officer | III | 2E |
| 00 | Basic Infantryman | SGT-PVT | 950 |
| 11 | Rifleman | SGT-PVT | 010 |
| 13 | LAV Crewman | SGT-PVT | 010 |
| 21 | Reconnaissance Man | SGT-PVT | 010 |
| 31 | Machine Gunner | SGT-PVT | 010 |
| 41 | Mortarman | SGT-PVT | 010 |
| 51 | Assaultman | SGT-PVT | 010 |
| 52 | Antitank Assault Guided Missileman | SGT-PVT | 010 |
| 69 | Infantry Unit Leader | MGYSGT-SSGT | 010 |
| 04 LOGISTICS | |||
| 01 | Basic Logistics Officer | I | |
| 02 | Logistics Officer | I | 8A |
| 30 | Embarkation Officer | II,III | 8A |
| 00 | Basic Logistics Marine | GYSGT-PVT | 950 |
| 11 | Maintenance Management Specialist | MGYSGT-PVT | 551 |
| 31 | Embarkation/Logistics and Combat Service Support Specialist | SSGT-PVT | 551 |
| 51 | Air Delivery Specialist | SSGT-PVT | 860 |
| 81 | Landing Support Specialist | SSGT-PVT | 030 |
| 91 | Combat Service Support Chief | MGYSGT-GYSGT | 551 |
| 05 MARINE AIR GROUND TASK FORCE (MAGTF) PLANS | |||
| 01 | Basic Marine Air Ground Task Force Plans Operations Officer | ||
| *02 | Marine Air Ground Task Force Plans/Operations Officer | 9E | |
| 00 | Basic Marine Air Ground Task Force Marine | GYSGT-PVT | |
| 11 | Marine Air Ground Task Force Planning Specialist | MGYSGT-PVT | 920 |
| 06 COMMUNICATIONS INFORMATION SYSTEMS | |||
| 01 | Basic Communications Information Systems Officer | I | |
| 02 | Communications Information Systems Officer | I | 4C |
| 10 | Network Management Officer | III | 4C |
| 12 | Field Wireman | SGT-PVT | 621 |
| #13 | Construction Wireman | SGT-PVT | 621 |
| 15 | ULCS Operator/Maintainer | SGT-PVT | 621 |
| 19 | Wire Chief | GYSGT-SSGT | 621 |
| 31 | Field Radio Operator | SGT-PVT | 202 |
| #32 | Multichannel Equipment Operator | SGT-PVT | 202 |
| #34 | High Frequency Communication Central Operator | SGT-PVT | 202 |
| #35 | Fleet SATCOM Terminal Operator | SGT-PVT | 202 |
| #36 | Ground Mobile Forces SATCOM Operator | SGT-PVT | 202 |
| 37 | Radio Chief | GYSGT-SSGT | 201 |
| 42 | Communication Center Operator | SGT-PVT | 260 |
| 49 | Communication Center Chief | GYSGT-SSGT | 260 |
| *81 | Radio Frequency Management Technician | MSGT-SSGT | 201 |
| *85 | PLRS Master Station Operator | SSGT-CPL | 260 |
| 91 | Operational Communication Chief | MGYSGT-GYSGT | 201 |
| 08 FIELD ARTILLERY | |||
| 01 | Basic Field Artillery Officer | I | |
| 02 | Field Artillery Officer | I | 2E |
| 03 | Target Acquisition Officer | III | 4M |
| *40 | Naval Surface Fire Support Planner | 2G | |
| *45 | Naval Gunfire Spotter | 2G | |
| 00 | Basic Field Artillery Man | GYSGT-PVT | 950 |
| 11 | Field Artillery Cannoneer | MGYSGT-PVT | 041 |
| 42 | Field Artillery Radar Operator | SGT-PVT | 221 |
| 44 | Field Artillery Fire Control Man | SGT-PVT | 041 |
| 47 | Artillery Meteorological Man | SGT-PVT | 420 |
| 48 | Field Artillery Operations Man | MGYSGT-SSGT | 250 |
| 61 | Fire Support Man | MGYSGT-PVT | 041 |
| 11 UTILITIES | |||
| 01 | Basic Utilities Officer | ||
| 20 | Utilities Officer | III | 4A |
| 00 | Basic Utilities Marine | GYSGT-PVT | 950 |
| 41 | Electrician | SSGT-PVT | 721 |
| 42 | Electrical Equipment Repair Specialist | SSGT-PVT | 721 |
| 61 | Refrigeration Mechanic | SSGT-PVT | 720 |
| 69 | Utilities Chief | MGYSGT-GYSGT | 720 |
| 71 | Hygiene Equipment Operator | SSGT-PVT | 720 |
| 81 | Fabric Repair Specialist | SSGT-PVT | 760 |
| 13 ENGINEER, CONSTRUCTION, AND EQUIPMENT | |||
| 01 | Basic Engineer, Construction, and Equipment Officer | I | |
| 02 | Engineer Officer | I | 2E |
| 10 | Engineer Equipment Officer | III | 4L |
| *30 | Facilities Management Officer | 4A | |
| 90 | Bulk Fuel Officer | III | 8B |
| 00 | Basic Engineer, Construction, and Equipment Marine | GYSGT-PVT | 950 |
| 16 | Metal Worker | SSGT-PVT | 700 |
| 41 | Engineer Equipment Mechanic | SSGT-PVT | 612 |
| *42 | Small Craft Mechanic | SSGT-LCPL | 601 |
| 45 | Engineer Equipment Operator | SSGT-PVT | 713 |
| 49 | Engineer Equipment Chief | MGYSGT-GYSGT | 612 |
| 61 | Engineer Assistant | GYSGT-PVT | 612 |
| 71 | Combat Engineer | MGYSGT-PVT | 030 |
| 91 | Bulk Fuel Specialist | MGYSGT-PVT | 821 |
| 18 TANK AND ASSAULT AMPHIBIOUS VEHICLE | |||
| 01 | Basic Tank and Assault Amphibious Vehicle Officer | I | |
| 02 | Tank Officer | I | 2E |
| 03 | Assault Amphibious Vehicle (AAV) Officer | I | 2E |
| 00 | Basic Tank and Assault Amphibious Vehicle Crewman | GYSGT-PVT | 950 |
| 12 | M1A1 Tank Crewman | MGYSGT-PVT | 020 |
| 33 | Assault Amphibious Vehicle Crewman | MGYSGT-PVT | 020 |
| 21 ORDNANCE | |||
| 01 | Basic Ordnance Officer | ||
| 02 | Ordnance Officer | II | 4E |
| 10 | Ordnance Vehicle Maintenance Officer | III | 4L |
| 20 | Weapons Repair Officer | III | 4E |
| 25 | Electro-Optic Instrument Repair Officer | III | 4E |
| 00 | Basic Ordnance Marine | GYSGT-PVT | 950 |
| 11 | Small Arms Repairer/Technician | GYSGT-PVT | 641 |
| *#12 | Rifle Team Equipment Repairer | GYSGT-CPL | 641 |
| 31 | Towed Artillery Systems Technician | GYSGT-PVT | 642 |
| 41 | Assault Amphibious Vehicle Repairer/Technician | GYSGT-PVT | 611 |
| 46 | Main Battle Tank Repairer/Technician | GYSGT-PVT | 611 |
| 47 | Light Armored Vehicle Repairer/Technician | GYSGT-PVT | 611 |
| 49 | Ordnance Vehicle Maintenance Chief | MGYSGT&MSGT | 611 |
| 61 | Machinist | GYSGT-PVT | 702 |
| 71 | Electro-Opticical Ordnance Repairer | GYSGT-PVT | 670 |
| 81 | Senior Ground Ordnance Weapons Chief | MGYSGT&MSGT | 640 |
| 23 AMMUNITION AND EXPLOSIVE ORDNANCE DISPOSAL | |||
| 01 | Basic Ammunition and Explosive Ordnance Disposal Officer | ||
| 05 | Explosive Ordnance Disposal Officer | II,III | 4E |
| 40 | Ammunition Officer | II,III | 8B |
| 00 | Basic Ammunition and Explosive Ordnance Disposal Marine | GYSGT-PVT | 950 |
| 11 | Ammunition Technician | MGYSGT-PVT | 645 |
| 36 | Explosive Ordnance Disposal Technician | MGYSGT-SGT | 431 |
| 26 SIGNALS INTELLIGENCE/GROUND ELECTRONIC WARFARE | |||
| 01 | Basic Signals Intelligence/Electronic Warfare Officer | I | |
| *02 | Signals Intelligence/Electronic Warfare Officer | III | 3B |
| 00 | Basic Signals Intelligence/Ground Electronic Warfare Operator | GYSGT-PVT | 950 |
| 21 | Communications Intelligence Intercept Operator/Analyst | GYSGT-PVT | 231 |
| *29 | Signals Intelligence Analyst | MGYSGT-CPL | 232 |
| 31 | Electronic Intelligence Intercept Operator/Analyst | GYSGT-PVT | 231 |
| *43 | Cryptologic Translator | MGYSGT-CPL | 232 |
| *49 | Cryptanalyst | MGYSGT-CPL | 232 |
| 51 | Special Intelligence Communicator | MGYSGT-PVT | 231 |
| *69 | Crytologic Support Specialist | MSGT-PFC | 232 |
| #71 | Crytologic Linguist, Arabic | GYSGT-PVT | 232 |
| #73 | Crytologic Linguist, Korean | GYSGT-PVT | 232 |
| #74 | Crytologic Linguist, Spanish | GYSGT-PVT | 232 |
| #75 | Crytologic Linguist, Russian | GYSGT-PVT | 232 |
| 91 | Signals Intelligence/Electronic Warfare Chief | MGYSGT&MSGT | 230 |
| 28 DATA/COMMUNICATIONS MAINTENANCE | |||
| 01 | Basic Data/Communications Maintenance Officer | ||
| 02 | Electronics Maintenance Officer (Ground) | II | 4C |
| 05 | Data/Communications Maintenance Officer | III | 4C |
| 10 | Telephone Systems Officer | III | 4C |
| 00 | Basic Data/Communications Maintenance Marine | GYSGT-PVT | 950 |
| 11 | Telephone Technician | GYSGT-PVT | 623 |
| #13 | Cable Systems Technician | GYSGT-PVT | 621 |
| 18 | Personal Computer (PC) Tactical Office Machine Repairer | SGT-PVT | 160 |
| 21 | Computer Technician | GYSGT-SGT | 150 |
| 22 | Electronic Switching Equipment Technician | GYSGT-PVT | 101 |
| 23 | Technicial Controller | GYSGT-SGT | 101 |
| *26 | AN/MSC-63A Maintenance Technician | GYSGT-SGT | 150 |
| 31 | Multichannel Equipment Repairman | SGT-PVT | 101 |
| 32 | Multichannel Equipment Technician | GYSGT-SGT | 101 |
| *33 | Fleet Satellite Terminal Technician | GYSGT-SGT | 101 |
| #34 | Satellite Communications SATCOM Technician | GYSGT-SGT | 101 |
| 41 | Ground Radio Repairer | SGT-PVT | 101 |
| *42 | PLRS Maintenance Technician | GYSGT-SGT | 150 |
| *55 | Tactical Electronic Reconnaissance Process/Evaluation System (TERPES) Technician | GYSGT-SGT | 104 |
| 61 | Radio Technician | GYSGT-SGT | 101 |
| *67 | AN/TSC-120 Radio Technician | GYSGT-PVT | 101 |
| 71 | Test Measurement and Diagnostic Equipment Technician | SGT-PVT | 198 |
| 74 | Metrology Technician | MGYSGT-SGT | 198 |
| *77 | Radiac Instrument Technician | GYSGT-SGT | 198 |
| 81 | Communication Security Equipment Technician | GYSGT-PVT | 198 |
| *84 | Ground Radar Repairer | SGT-PVT | 104 |
| 85 | Artillery Electronic Systems Repairer | SGT-PVT | 104 |
| 87 | Counter Mortar Radar Repairer | SGT-PVT | 104 |
| 89 | Ground Radar Technician | GYSGT-SGT | 104 |
| 91 | Data/Communications Maintenance Chief | MGYSGT&MSGT | 160 |
| 30 SUPPLY ADMINISTRATION AND OPERATIONS | |||
| 01 | Basic Supply Administration and Operations Officer | I | |
| 02 | Ground Supply Officer | I | 8B |
| 10 | Ground Supply Operations Officer | III | 8B |
| 00 | Basic Supply Administration and Operations Marine | GySGT-PVT | 950 |
| 43 | Supply Administration and Operations Clerk | MGYSGT-PVT | 551 |
| 44 | Purchasing and Contracting Specialist | MGYSGT-SGT | 551 |
| 51 | Warehouse Clerk | MGYSGT-PVT | 822 |
| 52 | Packaging Specialist | MGYSGT-PVT | 822 |
| 31 TRAFFIC MANAGEMENT | |||
| 01 | Basic Traffic Management Officer | ||
| 02 | Traffic Management Officer | II,III | 8C |
| 00 | Basic Traffic Management Marine | GYSGT-PVT | 950 |
| 12 | Traffic Management Specialist | MGYSGT-PVT | 553 |
| 33 FOOD SERVICE | |||
| 01 | Basic Food Service Officer | ||
| 02 | Food Service Officer | II,III | 8E |
| 00 | Basic Food Service Marine | GYSGT-PVT | 950 |
| 61 | Subsistence Supply Clerk | GYSGT-PVT | 822 |
| *72 | Enlisted Aid | MGYSGT-SGT | 800 |
| 81 | Food Service Specialist | MGYSGT-PVT | 800 |
| 34 AUDITING, FINANCE, AND ACCOUNTING | |||
| 01 | Basic Auditing, Finance, and Accounting Officer | I | |
| 02 | Finance Officer | III | 7D |
| 04 | Financial Management Officer | I | 7D |
| 08 | Financial Management Resource Officer | III | 7D |
| 10 | NAF Auditing Officer | II,III | 7D |
| 50 | Planning, Programming and Budgeting System Officer | 7D | |
| 00 | Basic Auditing, Finance, and Accounting Marine | GYSGT-PVT | 950 |
| 32 | Finance Technician | MGYSGT-PVT | 542 |
| 41 | NAF Audit Technician | MGYSGT-SGT | 541 |
| 51 | Fiscal/Budget Technician | MGYSGT-PVT | 541 |
| 35 MOTOR TRANSPORT | |||
| 01 | Basic Motor Transport Officer | I | |
| 02 | Motor Transport Officer | I | 8C |
| 10 | Motor Transport Maintenance Officer | III | 4L |
| 00 | Basic Motor Transport Marine | GYSGT-PVT | 950 |
| 13 | Body Repair Mechanic | SGT-PVT | 704 |
| 21 | Organizational Automotive Mechanic | SGT-PVT | 610 |
| *#2 | Intermediate Automotive Mechanic | SGT-LCPL | 610 |
| *#3 | Vehicle Recovery Mechanic | SGT-LCPL | 610 |
| *#4 | Fuel and Electrical Systems Mechanic | SGT-LCPL | 610 |
| *25 | Crash/Fire/Rescue Vehicle Mechanic | GYSGT-LCPL | 610 |
| 29 | Motor Transport Maintenance Chief | MGYSGT-SSGT | 610 |
| 31 | Motor Vehicle Operator | SGT-PVT | 811 |
| 33 | Logistics Vehicle System Operator | SGT-PVT | 811 |
| *#4 | Semitrailer Refueler Operator | SGT-LCPL | 811 |
| *36 | Vehicle Recovery Operator | SGT-PVT | 811 |
| 37 | Motor Transport Operations Chief | MGYSGT-SSGT | 811 |
| *38 | Licensing Examiner | GYSGT-SGT | 811 |
| 40 DATA SYSTEMS | |||
| 01 | Basic Data Systems Officer | I | |
| *02 | Data Systems Officer | I | 7E |
| 10 | Data Systems Software Officer | II,III | 7E |
| 00 | Basic Data Systems Marine | GYSGT-PVT | 950 |
| *25 | Network Control Specialist | MSGT-PVT | 531 |
| *34 | Computer Operator | MSGT-PVT | 531 |
| *38 | Data Control Specialist | MSGT-PVT | 532 |
| *63 | COBOL Programmer | MGYSGT-PVT | 532 |
| 66 | Small Computer Systems Specialist | MSGT-PVT | 532 |
| 67 | Programmer, ADA | MSGT-PVT | 532 |
| *68 | Data Network Technician | MGYSGT-SGT | 531 |
| 69 | Systems Programmer | MGYSGT-SGT | 532 |
| *71 | Data Base Management System (DBMS) Specialist | MSGT-SGT | 532 |
| *75 | Computer Security Specialist | MGYSGT-LCPL | 532 |
| 99 | Data Processing Chief | MYGYSGT | 532 |
| 41 MARINE CORPS EXCHANGE | |||
| 01 | Basic Marine Corps Exchange Officer | ||
| 30 | Marine Corps Exchange Officer | III | 8F |
| 00 | Basic Marine Corps Exchange Marine | GYSGT-PVT | 950 |
| 33 | Morale, Welfare, Recreation Specialist | MGYSGT-SGT | 823 |
| 43 PUBLIC AFFAIRS | |||
| 01 | Basic Public Affairs Officer | I | |
| 02 | Public Affairs Officer | I,III | 7G |
| *30 | Historical Officer | 5D | |
| 00 | Basic Public Affairs Marine | GYSGT-PVT | 950 |
| 13 | Broadcast Journalist | MGYSGT-PVT | 570 |
| 41 | Combat Correspondent | MGYSGT-PVT | 570 |
| 44 LEGAL SERVICES | |||
| 01 | Student Judge Advocate | I | 5F |
| 02 | Judge Advocate | I | 5F |
| 30 | Legal Administrative Officer | III | 5F |
| 00 | Basic Legal Services Marine | GYSGT-PVT | 950 |
| 21 | Legal Services Specialist | MGYSGT-PVT | 512 |
| 29 | Legal Services Reporter (Stenotype) | MGYSGT-SGT | 512 |
| 46 VISUAL INFORMATION | |||
| 01 | Basic Visual Information Officer | ||
| 02 | Visual Information Officer | II,III | 7F |
| 00 | Basic Training and Visual Information Support Marine | GYSGT-PVT | 950 |
| 11 | Graphics Specialist | GYSGT-PVT | 414 |
| 15 | Combat Lithographer | GYSGT-PVT | 740 |
| *16 | Reproduction Equipment Repairman | GYSGT-CPL | 690 |
| 41 | Combat Photographic Specialist | GYSGT-PVT | 400 |
| 71 | |||