Maintenance workers, machinery perform work familiar to some military personnel.
Jobs in this career are similar to the following job classifications in the
11B
Infantryman (Enlisted)
11C
Indirect Fire Infantryman (Enlisted)
15G
Aircraft Structural Repairer (Enlisted)
15H
Aircraft Pneudraulics Repairer (Enlisted)
15R
AH-64 Attack Helicopter Repairer (Enlisted)
19D
Cavalry Scout (Enlisted)
19K
M1 Armor Crewman (Enlisted)
915A
Automotive Maintenance Warrant Officer (Warrant Officer only)
919A
Engineer Equipment Maintenance Warrant Officer (Warrant Officer only)
91A
M1 Abrams Tank System Maintainer (Enlisted)
91B
Wheeled Vehicle Repairer (Enlisted)
91D
Tactical Power Generation Specialist (Enlisted)
91E
Allied Trades Specialist (Enlisted)
91S
STRYKER Systems Maintainer (Enlisted)
AET
Avionics Electrical Technician (Enlisted)
AMT
Aviation Maintenance Technician (Enlisted)
GM
Gunner's Mate (Enlisted)
MK
Machinery Technician (Enlisted)
1A011
In-Flight Refueling Specialist Helper (Enlisted)
1A031B
In-Flight Refueling Specialist Apprentice, KC-46 (Enlisted)
1A031C
In-Flight Refueling Specialist Apprentice, KC-135 (Enlisted)
1A031F
In-Flight Refueling Specialist Apprentice, KC-10 (Enlisted)
1A031
In-Flight Refueling Specialist Apprentice (Enlisted)
1A051B
In-Flight Refueling Specialist Journeyman, KC-46 (Enlisted)
1A051C
In-Flight Refueling Specialist Journeyman, KC-135 (Enlisted)
1A051F
In-Flight Refueling Specialist Journeyman, KC-10 (Enlisted)
1A051
In-Flight Refueling Specialist Journeyman (Enlisted)
1A071B
In-Flight Refueling Specialist Craftsman, KC-46 (Enlisted)
1A071C
In-Flight Refueling Specialist Craftsman, KC-135 (Enlisted)
1A071F
In-Flight Refueling Specialist Craftsman, KC-10 (Enlisted)
1A071
In-Flight Refueling Specialist Craftsman (Enlisted)
1A091
In-Flight Refueling Specialist Superintendent (Enlisted)
1A0X1
In-Flight Refueling Specialist (Enlisted)
2A313E
Tactical Aircraft Maintenance Helper, A-10/U-2 (Enlisted)
2A313L
Tactical Aircraft Maintenance Helper, F-15 (Enlisted)
2A313M
Tactical Aircraft Maintenance Helper, F-16 (Enlisted)
2A313
Tactical Aircraft Maintenance Helper (Enlisted)
2A317A
Tactical Aircraft Maintenance (5th Generation) Helper, F-22 (Enlisted)
2A317B
Tactical Aircraft Maintenance (5th Generation) Helper, F-35 (Enlisted)
2A318A
Remotely Piloted Aircraft Maintenance Helper, MQ-1/MQ-9 (Enlisted)
2A318B
Remotely Piloted Aircraft Maintenance Helper, RQ-4 (Enlisted)
2A333E
Tactical Aircraft Maintenance Apprentice, A-10/U-2 (Enlisted)
2A333L
Tactical Aircraft Maintenance Apprentice, F-15 (Enlisted)
2A333M
Tactical Aircraft Maintenance Apprentice, F-16 (Enlisted)
2A333
Tactical Aircraft Maintenance Apprentice (Enlisted)
2A337A
Tactical Aircraft Maintenance (5th Generation) Apprentice, F-22 (Enlisted)
2A337B
Tactical Aircraft Maintenance (5th Generation) Apprentice, F-35 (Enlisted)
2A338A
Remotely Piloted Aircraft Maintenance Apprentice, MQ-1/MQ-9 (Enlisted)
2A338B
Remotely Piloted Aircraft Maintenance Apprentice, RQ-4 (Enlisted)
2A353E
Tactical Aircraft Maintenance Journeyman, A-10/U-2 (Enlisted)
2A353L
Tactical Aircraft Maintenance Journeyman, F-15 (Enlisted)
2A353M
Tactical Aircraft Maintenance Journeyman (Enlisted)
2A357A
Tactical Aircraft Maintenance (5th Generation) Journeyman, F-22 (Enlisted)
2A357B
Tactical Aircraft Maintenance (5th Generation) Journeyman, F-35 (Enlisted)
2A358A
Remotely Piloted Aircraft Maintenance Journeyman, MQ-1/MQ-9 (Enlisted)
2A358B
Remotely Piloted Aircraft Maintenance Journeyman, RQ-4 (Enlisted)
2A373
Tactical Aircraft Maintenance Craftsman (Enlisted)
2A377
Tactical Aircraft Maintenance (5th Generation) Craftsman (Enlisted)
2A378
Remotely Piloted Aircraft Maintenance Craftsman (Enlisted)
2A3X3
Tactical Aircraft Maintenance (Enlisted)
2A3X7
Tactical Aircraft Maintenance (5th Generation) (Enlisted)
2A3X8
Remotely Piloted Aircraft Maintenance (Enlisted)
2A511A
Airlift/Special Mission Aircraft Maintenance Helper, C-20/C-21/C-22/C-37/C-40/E-4/VC-25 (Enlisted)
2A511B
Airlift/Special Mission Aircraft Maintenance Helper, C-130/C-27J (Enlisted)
2A511C
Airlift/Special Mission Aircraft Maintenance Helper, C-5 (Enlisted)
2A511D
Airlift/Special Mission Aircraft Maintenance Helper, C-17 (Enlisted)
2A511
Airlift/Special Mission Aircraft Maintenance Helper (Enlisted)
2A512B
Helicopter/Tiltrotor Aircraft Maintenance Helper, H-60 (Enlisted)
2A512D
Helicopter/Tiltrotor Aircraft Maintenance Helper, CV-22 (Enlisted)
2A512
Helicopter/Tiltrotor Aircraft Maintenance Helper (Enlisted)
2A514A
Refuel/Bomber Aircraft Maintenance Helper, Any C-135/E-3/E-8 (Enlisted)
2A514B
Refuel/Bomber Aircraft Maintenance Helper, KC-10 (Enlisted)
2A514C
Refuel/Bomber Aircraft Maintenance Helper, KC-46 (Enlisted)
2A514D
Refuel/Bomber Aircraft Maintenance Helper, B-52 (Enlisted)
2A514E
Refuel/Bomber Aircraft Maintenance Helper, B-1 (Enlisted)
2A514F
Refuel/Bomber Aircraft Maintenance Helper, B-2 (Enlisted)
2A531A
Airlift/Special Mission Aircraft Maintenance Apprentice, C-20/C-21/C-22/C-37/C-40/E-4/VC-25 (Enlisted)
2A531B
Airlift/Special Mission Aircraft Maintenance Apprentice, C-130/C-27J (Enlisted)
2A531C
Airlift/Special Mission Aircraft Maintenance Apprentice, C-5 (Enlisted)
2A531D
Airlift/Special Mission Aircraft Maintenance Apprentice, C-17 (Enlisted)
2A531
Airlift/Special Mission Aircraft Maintenance Apprentice (Enlisted)
2A532B
Helicopter/Tiltrotor Aircraft Maintenance Apprentice, H-60 (Enlisted)
2A532D
Helicopter/Tiltrotor Aircraft Maintenance Apprentice, CV-22 (Enlisted)
2A532
Helicopter/Tiltrotor Aircraft Maintenance Apprentice (Enlisted)
2A534A
Refuel/Bomber Aircraft Maintenance Apprentice, Any C-135/E-3/E-8 (Enlisted)
2A534B
Refuel/Bomber Aircraft Maintenance Apprentice, KC-10 (Enlisted)
2A534C
Refuel/Bomber Aircraft Maintenance Apprentice, KC-46 (Enlisted)
2A534D
Refuel/Bomber Aircraft Maintenance Apprentice, B-52 (Enlisted)
2A534E
Refuel/Bomber Aircraft Maintenance Apprentice, B-1 (Enlisted)
2A534F
Refuel/Bomber Aircraft Maintenance Apprentice, B-2 (Enlisted)
2A551A
Airlift/Special Mission Aircraft Maintenance Journeyman, C-20/C-21/C-22/C-37/C-40/E-4/VC-25 (Enlisted)
2A551B
Airlift/Special Mission Aircraft Maintenance Journeyman, C-130/C-27J (Enlisted)
2A551C
Airlift/Special Mission Aircraft Maintenance Journeyman, C-5 (Enlisted)
2A551D
Airlift/Special Mission Aircraft Maintenance Journeyman, C-17 (Enlisted)
2A552B
Helicopter/Tiltrotor Aircraft Maintenance Journeyman, H-60 (Enlisted)
2A552D
Helicopter/Tiltrotor Aircraft Maintenance Journeyman, CV-22 (Enlisted)
2A554A
Refuel/Bomber Aircraft Maintenance Journeyman, Any C-135/E-3/E-8 (Enlisted)
2A554B
Refuel/Bomber Aircraft Maintenance Journeyman, KC-10 (Enlisted)
2A554C
Refuel/Bomber Aircraft Maintenance Journeyman, KC-46 (Enlisted)
2A554D
Refuel/Bomber Aircraft Maintenance Journeyman, B-52 (Enlisted)
2A554E
Refuel/Bomber Aircraft Maintenance Journeyman, B-1 (Enlisted)
2A554F
Refuel/Bomber Aircraft Maintenance Journeyman, B-2 (Enlisted)
2A571
Airlift/Special Mission Aircraft Maintenance Craftsman (Enlisted)
2A572
Helicopter/Tiltrotor Aircraft Maintenance Craftsman (Enlisted)
2A574
Refuel/Bomber Aircraft Maintenance Craftsman (Enlisted)
2A5X1
Airlift/Special Mission Aircraft Maintenance (Enlisted)
2A5X2
Helicopter/Tiltrotor Aircraft Maintenance (Enlisted)
2A5X4
Refuel/Bomber Aircraft Maintenance (Enlisted)
2A611C
Aerospace Propulsion Helper, TF33, CF6, F103, F108, F117, TFE-731, TF39, PW 2040, F138 Jet Engines (Airlift, Special Mission, and B-52 aircraft) (Enlisted)
2A611D
Aerospace Propulsion Helper, F100, F119, F135Jet Engines (F-15, F16, F-22 aircraft) (Enlisted)
2A611E
Aerospace Propulsion Helper, F101, F110, F118, TF34 Jet Engines (A-10, B-1, B-2, F-16, U-2 aircraft) (Enlisted)
2A611H
Aerospace Propulsion Helper, Turboprop andTurboshaft Propulsion (helicopter, propeller, tiltrotor aircraft) (Enlisted)
2A611
Aerospace Propulsion Helper (Enlisted)
2A612
Aerospace Ground Equipment Helper (Enlisted)
2A613
Aircrew Egress Systems Helper (Enlisted)
2A631C
Aerospace Propulsion Apprentice, TF33, CF6, F103, F108, F117, TFE-731, TF39, PW 2040, F138 Jet Engines (Airlift, Special Mission, and B-52 aircraft) (Enlisted)
2A631D
Aerospace Propulsion Apprentice, F100, F119, F135Jet Engines (F-15, F16, F-22 aircraft) (Enlisted)
2A631E
Aerospace Propulsion Apprentice, F101, F110, F118, TF34 Jet Engines (A-10, B-1, B-2, F-16, U-2 aircraft) (Enlisted)
2A631H
Aerospace Propulsion Apprentice, Turboprop andTurboshaft Propulsion (helicopter, propeller, tiltrotor aircraft) (Enlisted)
2A631
Aerospace Propulsion Apprentice (Enlisted)
2A632
Aerospace Ground Equipment Apprentice (Enlisted)
2A633
Aircrew Egress Systems Apprentice (Enlisted)
2A651C
Aerospace Propulsion Journeyman, TF33, CF6, F103, F108, F117, TFE-731, TF39, PW 2040, F138 Jet Engines (Airlift, Special Mission, and B-52 aircraft) (Enlisted)
2A651F
Aerospace Propulsion Journeyman, F100, F101, F110, F118, F119, F135 Jet Engines (Enlisted)
2A651H
Aerospace Propulsion Journeyman, Turboprop andTurboshaft Propulsion (helicopter, propeller, tiltrotor aircraft) (Enlisted)
2A652
Aerospace Ground Equipment Journeyman (Enlisted)
2A653
Aircrew Egress Systems Journeyman (Enlisted)
2A671C
Aerospace Propulsion Craftsman, TF33, CF6, F103, F108, F117, TFE-731, TF39, PW 2040, F138 Jet Engines (Airlift, Special Mission, and B-52 aircraft) (Enlisted)
2A671F
Aerospace Propulsion Craftsman, F100, F101, F110, F118, F119, F135, TF34 Jet Engines (A-10, B-1, B-2, F-15, F-16, F-22, F-35, U-2 aircraft) (Enlisted)
2A671H
Aerospace Propulsion Craftsman, Turboprop andTurboshaft Propulsion (helicopter, propeller, tiltrotor aircraft) (Enlisted)
2A672
Aerospace Ground Equipment Craftsman (Enlisted)
2A673
Aircrew Egress Systems Craftsman (Enlisted)
2A691
Aerospace Propulsion Superintendent (Enlisted)
2A692
Aerospace Ground Equipment Superintendent (Enlisted)
2A6X1
Aerospace Propulsion (Enlisted)
2A6X2
Aerospace Ground Equipment (Enlisted)
2A6X3
Aircrew Egress Systems (Enlisted)
2F011
Fuels Helper (Enlisted)
2F031
Fuels Apprentice (Enlisted)
2F051
Fuels Journeyman (Enlisted)
2F071
Fuels Craftsman (Enlisted)
2F091
Fuels Superintendent (Enlisted)
2F0X1
Fuels (Enlisted)
2W011
Munitions Systems Helper (Enlisted)
2W031
Munitions Systems Apprentice (Enlisted)
2W051
Munitions Systems Journeyman (Enlisted)
2W071
Munitions Systems Craftsman (Enlisted)
2W091
Munitions Systems Superintendent (Enlisted)
2W0X1
Munitions Systems (Enlisted)
2W111C
Aircraft Armament Systems Helper, A10 (Enlisted)
2W111E
Aircraft Armament Systems Helper, F-15 (Enlisted)
2W111F
Aircraft Armament Systems Helper, F-16 (Enlisted)
2W111J
Aircraft Armament Systems Helper, F-35 (Enlisted)
2W111K
Aircraft Armament Systems Helper, B-52/B-2 (Enlisted)
2W111L
Aircraft Armament Systems Helper, B-1 (Enlisted)
2W111N
Aircraft Armament Systems Helper, F/A-22 (Enlisted)
2W111Q
Aircraft Armament Systems Helper, RPA (MQ-1/MQ-9) (Enlisted)
2W111Z
Aircraft Armament Systems Helper, All Other (Enlisted)
2W111
Aircraft Armament Systems Helper (Enlisted)
2W131C
Aircraft Armament Systems Apprentice, A10 (Enlisted)
2W131E
Aircraft Armament Systems Apprentice, F-15 (Enlisted)
2W131F
Aircraft Armament Systems Apprentice, F-16 (Enlisted)
2W131J
Aircraft Armament Systems Apprentice, F-35 (Enlisted)
2W131K
Aircraft Armament Systems Apprentice, B-52/B-2 (Enlisted)
2W131L
Aircraft Armament Systems Apprentice, B-1 (Enlisted)
2W131N
Aircraft Armament Systems Apprentice, F/A-22 (Enlisted)
2W131Q
Aircraft Armament Systems Apprentice, RPA (MQ-1/MQ-9) (Enlisted)
2W131Z
Aircraft Armament Systems Apprentice, All Other (Enlisted)
2W131
Aircraft Armament Systems Apprentice (Enlisted)
2W151
Aircraft Armament Systems Journeyman (Enlisted)
2W171
Aircraft Armament Systems Craftsman (Enlisted)
2W191
Aircraft Armament Systems Superintendent (Enlisted)
2W1X1
Aircraft Armament Systems (Enlisted)
2W211
Nuclear Weapons Helper (Enlisted)
2W231
Nuclear Weapons Apprentice (Enlisted)
2W251
Nuclear Weapons Journeyman (Enlisted)
2W271
Nuclear Weapons Craftsman (Enlisted)
2W291
Nuclear Weapons Superintendent (Enlisted)
2W2X1
Nuclear Weapons (Enlisted)
3E111
Heating, Ventilation, Air Conditioning, and Refrigeration Helper (Enlisted)
3E131
Heating, Ventilation, Air Conditioning, and Refrigeration Apprentice (Enlisted)
3E151
Heating, Ventilation, Air Conditioning, and Refrigeration Journeyman (Enlisted)
3E171
Heating, Ventilation, Air Conditioning, and Refrigeration Craftsman (Enlisted)
3E1X1
Heating, Ventilation, Air Conditioning, and Refrigeration (Enlisted)
3E411
Water and Fuel Systems Maintenance Helper (Enlisted)
3E431
Water and Fuel Systems Maintenance Apprentice (Enlisted)
3E451
Water and Fuel Systems Maintenance Journeyman (Enlisted)
3E471
Water and Fuel Systems Maintenance Craftsman (Enlisted)
3E4X1
Water and Fuel Systems Maintenance (Enlisted)
1341
Engineer Equipment Mechanic (Enlisted)
1345
Engineer Equipment Operator (Enlisted)
1812
Armor Marine (Enlisted)
1833
Assault Amphibious Vehicle (AAV) Crewmember (Enlisted)
1869
Senior Armor SNCO (Enlisted)
2111
Small Arms Repairer/Technician (Enlisted)
2131
Towed Artillery Systems Technician (Enlisted)
2141
Assault Amphibious Vehicle (AAV)/Assault Combat Vehicle (ACV) Repairer/Technician (Enlisted)
2146
Heavy Ordnance Vehicle Repairer/Technician (Enlisted)
2147
Light Armored Vehicle (LAV) Repairer/Technician (Enlisted)
2161
Machinist (Enlisted)
5948
Aviation Radar Repairer (Enlisted)
5953
Air Traffic Control Radar Technician (Enlisted)
5954
Air Traffic Control Communications Technician (Enlisted)
6062
Aircraft Intermediate Level Hydraulic/Pneumatic Mechanic (Enlisted)
6074
Cryogenics Equipment Operator (Enlisted)
6092
Aircraft Intermediate Level Structures Mechanic (Enlisted)
6111
Helicopter/Tiltrotor Mechanic-Trainee (Enlisted)
6113
Helicopter Mechanic, CH-53 (Enlisted)
6114
Helicopter Mechanic, UH/AH-1 (Enlisted)
6116
Tiltrotor Mechanic, MV-22 (Enlisted)
6122
Helicopter Power Plants Mechanic, T-58 (Enlisted)
6123
Helicopter Power Plants Mechanic, T-64 (Enlisted)
6124
Helicopter Power Plants Mechanic, T-400/T-700 (Enlisted)
6132
Helicopter/Tiltrotor Dynamic Components Mechanic (Enlisted)
6153
Helicopter Airframe Mechanic, CH-53 (Enlisted)
6154
Helicopter Airframe Mechanic, UH/AH-1 (Enlisted)
6156
Tiltrotor Airframe Mechanic, MV-22 (Enlisted)
6171
Night Systems Instructor (NSI) Enlisted Aircrew (Enlisted)
6173
Helicopter Crew Chief, CH-53 (Enlisted)
6174
Helicopter Crew Chief, UH-1 (Enlisted)
6176
Tiltrotor Crew Chief, MV-22 (Enlisted)
6177
Weapons and Tactics Crew Chief Instructor (Enlisted)
6178
VH-60N Presidential Helicopter Crew Chief (Enlisted)
6181
VH-92 Presidential Helicopter Crew Chief (Enlisted)
6199
Enlisted Aircrew/Aerial Observer/Gunner (Enlisted)
61XX
Aircraft Maintenance (Rotary-Wing) (Enlisted)
6212
Fixed-Wing Aircraft Mechanic, AV-8/TAV-8 (Enlisted)
6213
Fixed-Wing Aircraft Mechanic, EA-6 (Enlisted)
6216
Fixed-Wing Aircraft Mechanic, KC-130 (Enlisted)
6217
Fixed-Wing Aircraft Mechanic, F/A-18 (Enlisted)
6218
Fixed-Wing Aircraft Mechanic, F-35 (Enlisted)
6222
Fixed-Wing Aircraft Power Plants Mechanic, F-402 (Enlisted)
6223
Fixed-Wing Aircraft Power Plants Mechanic, J-52 (Enlisted)
6226
Fixed-Wing Aircraft Power Plants Mechanic, T-56 (Enlisted)
6227
Fixed-Wing Aircraft Power Plants Mechanic, F-404 (Enlisted)
6242
Fixed-Wing Aircraft Flight Engineer, KC-130 (Enlisted)
6246
Fixed-Wing Transport Aircraft Specialist, C-20 (Enlisted)
6251
Fixed-Wing Aircraft Airframe Mechanic-Trainee (Enlisted)
6252
Fixed-Wing Aircraft Airframe Mechanic, AV-8/TAV-8 (Enlisted)
6253
Fixed-Wing Aircraft Airframe Mechanic, EA-6 (Enlisted)
6256
Fixed-Wing Aircraft Airframe Mechanic, KC-130 (Enlisted)
6257
Fixed-Wing Aircraft Airframe Mechanic, F/A-18 (Enlisted)
6258
Fixed-Wing Aircraft Airframe Mechanic, F-35 (Enlisted)
6276
Fixed-Wing Aircraft Loadmaster, KC-130 (Enlisted)
6281
Fixed-Wing Aircraft Safety Equipment Mechanic-Trainee (Enlisted)
6282
Fixed-Wing Aircraft Safety Equipment Mechanic, AV-8/TAV-8 (Enlisted)
6283
Fixed-Wing Aircraft Safety Equipment Mechanic, EA-6 (Enlisted)
6286
Fixed-Wing Aircraft Safety Equipment Mechanic, KC-130/V-22 (Enlisted)
6287
Fixed-Wing Aircraft Safety Equipment Mechanic, F/A-18 (Enlisted)
6288
Fixed-Wing Aircraft Safety Equipment Mechanic, F-35 (Enlisted)
62XX
Aircraft Maintenance (Fixed-Wing) (Enlisted)
6531
Aircraft Ordnance Technician (Enlisted)
6541
Aviation Ordnance Systems Technician (Enlisted)
7011
Expeditionary Airfield Systems Technician (Enlisted)
The following military occupations are no longer in active use:
1834
Amphibious Combat Vehicle (ACV) Crewmember (Enlisted)
001562
Strategic Weapons Technician (Enlisted)
002506
Arresting Gear Technician (Enlisted)
002584
Catapult Technician (Enlisted)
003722
Able Seaman (Enlisted)
636
LDO - Ordnance, Aviation (Commissioned Officer only)
70H9
Aviation Boatswain's Mate (Aircraft Handling) (Enlisted)
736
CWO - Ordnance, Aviation (Warrant Officer only)
835A
NAMTS Watertight Closure Maintenance Technician (Enlisted)
ABE
Aviation Boatswain's Mate, Launching and Recovery Equipment (Enlisted)
ABF
Aviation Boatswain's Mate, Fuels (Enlisted)
ABH
Aviation Boatswain's Mate, Aircraft Handling (Enlisted)
AM
Aviation Structural Mechanic (Enlisted)
AO
Aviation Ordnanceman (Enlisted)
AS
Aviation Support Equipmentman (Enlisted)
D15A
Advanced Arresting Gear (AAG) System Operator and Maintainer (Enlisted)
GSM
Gas Turbine System Technician (Mechanical) (Enlisted)
MMA
Machinists Mate, Non-Nuclear, Submarine Auxiliary (Enlisted)
MMN
Machinists Mate, Nuclear Power (Enlisted)
MM
Machinist's Mate (Enlisted)
MR
Machinery Repairman (Enlisted)
SB
Special Warfare Boat Operator (Enlisted)
The following military occupations are no longer in active use:
95AC
NAMTS Watertight Closure Maintenance Technician (Enlisted)
TM
Torpedoman's Mate (Enlisted)
Learn more about what they do.