Stationary engineers and boiler operators perform work familiar to some military personnel.
Jobs in this career are similar to the following job classifications in the
120A
Construction Engineering Technician (Warrant Officer only)
12P
Prime Power Production Specialist (Enlisted)
881A
Marine Engineering Officer (Warrant Officer only)
88L
Watercraft Engineer (Enlisted)
919A
Engineer Equipment Maintenance Warrant Officer (Warrant Officer only)
91D
Tactical Power Generation Specialist (Enlisted)
91J
Quartermaster and Chemical Equipment Repairer (Enlisted)
92Y
Unit Supply Specialist (Enlisted)
The following military occupations are no longer in active use:
21P
Prime Power Production Specialist (Enlisted)
52E
Prime Power Production Specialist (Enlisted)
320
Fireman (Enlisted)
AMT
Aviation Maintenance Technician (Enlisted)
DC
Damage Controlman (Enlisted)
EM
Electrician's Mate (Enlisted)
ENG
Naval Engineering Specialty (Warrant Officer only)
MAT
Material Maintenance Specialty (Warrant Officer only)
MK
Machinery Technician (Enlisted)
MSSE
Marine Safety Specialist Engineer (Warrant Officer only)
2F011
Fuels Helper (Enlisted)
2F031
Fuels Apprentice (Enlisted)
2F051
Fuels Journeyman (Enlisted)
2F071
Fuels Craftsman (Enlisted)
2F091
Fuels Superintendent (Enlisted)
2F0X1
Fuels (Enlisted)
2M013
Missile And Space Facilities Helper (Enlisted)
2M033
Missile And Space Facilities Apprentice (Enlisted)
2M053
Missile And Space Facilities Journeyman (Enlisted)
2M073
Missile And Space Facilities Craftsman (Enlisted)
2M0X3
Missile And Space Facilities (Enlisted)
3E000
Facility Systems Manager (Enlisted)
3E012
Electrical Power Production Helper (Enlisted)
3E032
Electrical Power Production Apprentice (Enlisted)
3E052
Electrical Power Production Journeyman (Enlisted)
3E072
Electrical Power Production Craftsman (Enlisted)
3E090
Facility Systems Superintendent (Enlisted)
3E0X2
Electrical Power Production (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)
8S000
Missile Facility Manager (Enlisted)
1142
Engineer Equipment Electrical Systems Technician (Enlisted)
1169
Utilities Chief (Enlisted)
1171
Water Support Technician (Enlisted)
6074
Cryogenics Equipment Operator (Enlisted)
001519
Auxiliary Equipment Technician (Enlisted)
001524
Auxiliary Equipment Operator (Enlisted)
001577
Mobile Utilities Support Equipment Technician (Enlisted)
003003
Gas Turbine Mechanical Systems Technician (Enlisted)
003005
Steam Plant Auxiliary Systems Maintainer (Enlisted)
003102
Diesel Engine Systems Manager (Enlisted)
003177
Steam Plant Auxiliary Systems Technician (Enlisted)
003179
Diesel Engine Systems Technician (Enlisted)
003202
Gas Turbine Electrical Systems Maintainer (Enlisted)
003651
Steam Plant Auxiliary Systems Manager (Enlisted)
003653
Diesel Engine Systems Maintainer (Enlisted)
003654
Gas Turbine Electrical Systems Technician (Enlisted)
003698
Gas Turbine Mechanical Systems Maintainer (Enlisted)
003777
Submarine Propulsion Plant Electrical Operator (Enlisted)
003778
Surface Propulsion Plant Electrical Operator (Enlisted)
003779
Submarine Reactor Controls Operator (Enlisted)
003780
Surface Reactor Controls Operator (Enlisted)
003785
Submarine Propulsion Plant Electrical Supervisor (Enlisted)
003786
Surface Propulsion Plant Electrical Supervisor (Enlisted)
003787
Submarine Reactor Controls Supervisor (Enlisted)
003788
Surface Reactor Controls Supervisor (Enlisted)
003803
Landing Craft Air Cushion Deck Engineer (Enlisted)
729B
LCAC Craft Engineer/Assistant Operator (Enlisted)
733B
LPD-17 Class Engineering Control System (ECS) Operator (Enlisted)
736B
NAMTS Pump Repair Technician (Enlisted)
739B
SSN/SSBN Diesel Engine (Fairbanks-Morse) Maintenance Technician (Enlisted)
748B
Boiler Repairer Technician (Enlisted)
750B
Automatic Boiler Controls Console Operator (Enlisted)
751B
Electronic Automatic Boiler Controls Maintenance Technician (Enlisted)
780B
Cummins Diesel Engines Technician (Enlisted)
834A
NAMTS Valve Repair Technician (Enlisted)
ABE
Aviation Boatswain's Mate, Launching and Recovery Equipment (Enlisted)
ABF
Aviation Boatswain's Mate, Fuels (Enlisted)
EN
Engineman (Enlisted)
FA
Fireman Apprentice (Enlisted)
FN
Fireman (Enlisted)
FR
Fireman Recruit (Enlisted)
GSE
Gas Turbine System Technician (Electrical) (Enlisted)
GSM
Gas Turbine System Technician (Mechanical) (Enlisted)
GS
Gas Turbine System Technician (Enlisted)
MMA
Machinists Mate, Non-Nuclear, Submarine Auxiliary (Enlisted)
MMN
Machinist's Mate, Nuclear Power (Enlisted)
MM
Machinist's Mate (Enlisted)
Q31A
SSN/SSBN Auxiliary Equipment Operator (Enlisted)
U03A
CG 47 Gas Turbine Electrical Maintenance Technician (Enlisted)
U04A
CG 47 Gas Turbine Mechanical Maintenance Technician (Enlisted)
U05A
DDG 51 FLT I-II Gas Turbine Electrical Maintenance Technician (Enlisted)
U06A
DDG-51 FLT I-II Gas Turbine Mechanical Maintenance Technician (Enlisted)
U08A
NAMTS Gas Turbine Repair Technician (Enlisted)
U10A
CG Smart Ship Engineering Control System Equipment (ECSE) Mechanical Operator and Maintenance Technician (Enlisted)
U11A
NAMTS Gas Turbine (Electrical) Repair Technician (Enlisted)
U12A
DDG-M Gas Turbine Mechanical Maintenance Technician (Enlisted)
U13A
LPD-17 Class Diesel Engine Technician (Enlisted)
U20A
PAXMAN Valenta Diesel Engine Operator (Enlisted)
U22A
MTU 2000 Series Diesel Engine Technician (Enlisted)
U23A
MCM Propulsion Technician (Enlisted)
U24A
LSD 41/49 Class Colt Pielstick Maintainer (Enlisted)
U25A
LSD-41 Class Propulsion Technician (Enlisted)
U30A
Auxiliary Systems Technician (Enlisted)
U55A
DDG 51 FLT IIA Gas Turbine Electrical Maintenance Technician (Enlisted)
U62A
LHA - 6 (AMERICA)/LHD - 8 (MAKIN ISLAND) Class Ship Auxiliary Propulsion System (APS) Electrical Maintenance Technician (Enlisted)
U66A
Mechanical Habitability Auxiliary Technician (Enlisted)
UT
Utilitiesman (Enlisted)
The following military occupations are no longer in active use:
4102
Planning Series - DDG-M Gas Turbine Electrical Maintenance Technician (Enlisted)
4115
DD-963/DDG-993/CG-47 Class Gas Turbine Elec Maintenance Technician (Enlisted)
4122
FFG-7 Class Gas Turbine Elec Maintenance Technician (Enlisted)
4123
CG 47 Gas Turbine Electrical Maintenance Technician (Enlisted)
4124
CG 47 Gas Turbine Mechanical Maintenance Technician (Enlisted)
4125
DDG 51 FLT I-11 Gas Turbine Electrical Maintenance Technician (Enlisted)
4126
DDG-51 Gas Turbine Mechanical Maintenance Technician (Enlisted)
4128
FFG-7 Gas Turbine Mechanical Maintenance Technician (Enlisted)
4129
FFG-7 Gas Turbine Electrical Maintenance Technician (Enlisted)
4131
LCAC Craft Engineer/Assistant Operator (Enlisted)
4146
DDG-M Gas Turbine Mechanical Maintenance Technician (Enlisted)
4230
SSN/SSBN Auxiliary Equipment Operator (Enlisted)
4361
ARS-50 Class Propulsion Technician (Enlisted)
4382
FFG-7 Class Auxiliaries Mechanical System Technician (Enlisted)
4398
Auxiliary Systems Technician (Enlisted)
4508
Automatic Boiler Controls Console Operator (Enlisted)
4533
Automatic Combustion Control Console Operator (General Regulator) (Enlisted)
TM
Torpedoman's Mate (Enlisted)
Learn more about what they do.