Operate or maintain stationary engines, boilers, or other mechanical equipment to provide utilities for buildings or industrial processes. Operate equipment such as steam engines, generators, motors, turbines, and steam boilers.
- Auxiliary Operator
- Boiler Operator
- Boiler Technician (Boiler Tech)
- Operating Engineer
- Operator
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- Plant Utilities Engineer
- Recovery Boiler Operator
- Stationary Engineer
- Stationary Steam Engineer
- Utilities Operator
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- Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
- Adjust controls and/or valves on equipment to provide power, and to regulate and set operations of system or industrial processes.
- Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
- Check the air quality of ventilation systems and make adjustments to ensure compliance with mandated safety codes.
- Clean and lubricate boilers and auxiliary equipment and make minor adjustments as needed, using hand tools.
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- Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
- Adjust controls and/or valves on equipment to provide power, and to regulate and set operations of system or industrial processes.
- Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
- Check the air quality of ventilation systems and make adjustments to ensure compliance with mandated safety codes.
- Clean and lubricate boilers and auxiliary equipment and make minor adjustments as needed, using hand tools.
- Contact equipment manufacturers or appropriate specialists when necessary to resolve equipment problems.
- Develop operation, safety, and maintenance procedures or assist in their development.
- Fire coal furnaces by hand or with stokers and gas- or oil-fed boilers, using automatic gas feeds or oil pumps.
- Ignite fuel in burners, using torches or flames.
- Install burners and auxiliary equipment, using hand tools.
- Investigate and report on accidents.
- Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
- Monitor and inspect equipment, computer terminals, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions and to ensure that equipment is operating efficiently and safely.
- Monitor boiler water, chemical, and fuel levels, and make adjustments to maintain required levels.
- Observe and interpret readings on gauges, meters, and charts registering various aspects of boiler operation to ensure that boilers are operating properly.
- Operate mechanical hoppers and provide assistance in their adjustment and repair.
- Operate or tend stationary engines, boilers, and auxiliary equipment, such as pumps, compressors, or air-conditioning equipment, to supply and maintain steam or heat for buildings, marine vessels, or pneumatic tools.
- Perform or arrange for repairs, such as complete overhauls, replacement of defective valves, gaskets, or bearings, or fabrication of new parts.
- Provide assistance to plumbers in repairing or replacing water, sewer, or waste lines, and in daily maintenance activities.
- Receive instructions from steam engineers regarding steam plant and air compressor operations.
- Supervise the work of assistant stationary engineers, turbine operators, boiler tenders, or air conditioning and refrigeration operators and mechanics.
- Switch from automatic to manual controls and isolate equipment mechanically and electrically to allow for safe inspection and repair work.
- Test boiler water quality or arrange for testing and take necessary corrective action, such as adding chemicals to prevent corrosion and harmful deposits.
- Test electrical systems to determine voltages, using voltage meters.
- Weigh, measure, and record fuel used.
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- Adjust equipment controls to regulate flow of water, cleaning solutions, or other liquids.
- Adjust equipment controls to regulate gas flow.
- Adjust equipment to ensure optimal performance.
- Adjust flow of electricity to tools or production equipment.
- Assemble electromechanical or hydraulic systems.
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- Adjust equipment controls to regulate flow of water, cleaning solutions, or other liquids.
- Adjust equipment controls to regulate gas flow.
- Adjust equipment to ensure optimal performance.
- Adjust flow of electricity to tools or production equipment.
- Assemble electromechanical or hydraulic systems.
- Clean production equipment.
- Confer with others to resolve production problems or equipment malfunctions.
- Direct operational or production activities.
- Exchange information with colleagues.
- Ignite fuel to activate heating equipment.
- Inspect production equipment.
- Investigate accidents to determine causes.
- Lubricate production equipment.
- Maintain production or processing equipment.
- Measure ingredients or substances to be used in production processes.
- Monitor equipment fluid levels.
- Monitor equipment operation to ensure proper functioning.
- Notify others of emergencies, problems, or hazards.
- Operate energy distribution equipment.
- Operate energy production equipment.
- Operate industrial equipment.
- Operate pumping systems or equipment.
- Plan production or operational procedures or sequences.
- Record operational or production data.
- Repair production equipment or tools.
- Test chemical or physical characteristics of materials or products.
- Test electrical equipment or systems to ensure proper functioning.
- Troubleshoot equipment or systems operation problems.
- Watch operating equipment to detect malfunctions.
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- Advanced Utilitiesman (Navy - Enlisted)
- Amphibous Command Ship (LCC)/Landing Helicopter Dock (LHD) Steam Plant Operations (SPO) Qualified (Navy - Enlisted)
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- Gas Turbine System Technician (Electrical) (Navy - Enlisted)
- Gas Turbine System Technician (Mechanical) (Navy - Enlisted)
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- Advanced Utilitiesman (Navy - Enlisted)
- Amphibous Command Ship (LCC)/Landing Helicopter Dock (LHD) Steam Plant Operations (SPO) Qualified (Navy - Enlisted)
- ARS-50 Class Propulsion Technician (Navy - Enlisted)
- Automatic Boiler Controls Console Operator (Navy - Enlisted)
- Automatic Combustion Control Console Operator (General Regulator) (Navy - Enlisted)
- Auxiliary Equipment Operator (Navy - Enlisted)
- Auxiliary Equipment Technician (Navy - Enlisted)
- Auxiliary Systems Technician (Navy - Enlisted)
- Aviation Boatswain's Mate, Fuels (Navy - Enlisted)
- Aviation Boatswain's Mate, Launching and Recovery Equipment (Navy - Enlisted)
- Aviation Maintenance Technician (Coast Guard - Enlisted)
- Boiler Repairer Technician (Navy - Enlisted)
- CG 47 Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- CG 47 Gas Turbine Mechanical Maintenance Technician (Navy - Enlisted)
- CG Smart Ship Engineering Control System Equipment (ECSE) Mechanical Operator and Maintenance Technician (Navy - Enlisted)
- Construction Engineering Technician (Army - Warrant Officer only)
- Cryogenics Equipment Operator (Marine Corps - Enlisted)
- Cummins and Steyr Diesel Engines Technician (Navy - Enlisted)
- Damage Controlman (Coast Guard - Enlisted)
- DD-963/DDG-993/CG-47 Class Gas Turbine Elec Maintenance Technician (Navy - Enlisted)
- DDG 1000 ZUMWALT Class Integrated Power System (IPS) Electrical Maintenance Technician - Journeyman (Navy - Enlisted)
- DDG 51 FLT I-11 Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- DDG 51 FLT I-II Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- DDG 51 FLT IIA Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- DDG 51-M Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- DDG-51 FLT I-II Gas Turbine Mechanical Maintenance Technician (Navy - Enlisted)
- DDG-51 Gas Turbine Mechanical Maintenance Technician (Navy - Enlisted)
- DDG-M Gas Turbine Mechanical Maintenance Technician (Navy - Enlisted)
- Diesel Engine Systems Maintainer (Navy - Enlisted)
- Diesel Engine Systems Manager (Navy - Enlisted)
- Diesel Engine Systems Technician (Navy - Enlisted)
- Electrical Power Production (Air Force - Enlisted)
- Electrical Power Production (Space Force - Enlisted)
- Electrical Power Production Apprentice (Air Force - Enlisted)
- Electrical Power Production Apprentice (Space Force - Enlisted)
- Electrical Power Production Craftsman (Air Force - Enlisted)
- Electrical Power Production Craftsman (Space Force - Enlisted)
- Electrical Power Production Helper (Air Force - Enlisted)
- Electrical Power Production Helper (Space Force - Enlisted)
- Electrical Power Production Journeyman (Air Force - Enlisted)
- Electrical Power Production Journeyman (Space Force - Enlisted)
- Electrician's Mate (Coast Guard - Enlisted)
- Electronic Automatic Boiler Controls Maintenance Technician (Navy - Enlisted)
- Engineer Equipment Electrical Systems Technician (Marine Corps - Enlisted)
- Engineer Equipment Maintenance Warrant Officer (Army - Warrant Officer only)
- Engineman (Navy - Enlisted)
- Facility Systems Manager (Air Force - Enlisted)
- Facility Systems Superintendent (Air Force - Enlisted)
- FFG-7 Class Auxiliaries Mechanical System Technician (Navy - Enlisted)
- FFG-7 Class Gas Turbine Elec Maintenance Technician (Navy - Enlisted)
- FFG-7 Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- FFG-7 Gas Turbine Mechanical Maintenance Technician (Navy - Enlisted)
- Fireman (Coast Guard - Enlisted)
- Fireman (Navy - Enlisted)
- Fireman Apprentice (Navy - Enlisted)
- Fireman Recruit (Navy - Enlisted)
- Fuels (Air Force - Enlisted)
- Fuels Apprentice (Air Force - Enlisted)
- Fuels Craftsman (Air Force - Enlisted)
- Fuels Helper (Air Force - Enlisted)
- Fuels Journeyman (Air Force - Enlisted)
- Fuels Superintendent (Air Force - Enlisted)
- Gas Turbine Electrical Systems Maintainer (Navy - Enlisted)
- Gas Turbine Electrical Systems Manager (Navy - Enlisted)
- Gas Turbine Electrical Systems Technician (Navy - Enlisted)
- Gas Turbine Mechanical Systems Maintainer (Navy - Enlisted)
- Gas Turbine Mechanical Systems Technician (Navy - Enlisted)
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- Gas Turbine System Technician (Electrical) (Navy - Enlisted)
- Gas Turbine System Technician (Mechanical) (Navy - Enlisted)
- Gas Turbine System Technician (Navy - Enlisted)
- Heating, Ventilation, Air Conditioning, and Refrigeration (Air Force - Enlisted)
- Heating, Ventilation, Air Conditioning, and Refrigeration Apprentice (Air Force - Enlisted)
- Heating, Ventilation, Air Conditioning, and Refrigeration Craftsman (Air Force - Enlisted)
- Heating, Ventilation, Air Conditioning, and Refrigeration Helper (Air Force - Enlisted)
- Heating, Ventilation, Air Conditioning, and Refrigeration Journeyman (Air Force - Enlisted)
- Landing Craft Air Cushion Deck Engineer (Navy - Enlisted)
- LCAC Craft Engineer/Assistant Operator (Navy - Enlisted)
- LCS-1 (Freedom Variant) Readiness Control Officer (RCO) (Navy - Enlisted)
- LHA - 6 (AMERICA)/LHD - 8 (MAKIN ISLAND) Class Ship Auxiliary Propulsion System (APS) Electrical Maintenance Technician (Navy - Enlisted)
- LPD-17 Class Diesel Engine Technician (Navy - Enlisted)
- LPD-17 Class Engineering Control System (ECS) Operator (Navy - Enlisted)
- LSD 41/49 Class Colt Pielstick Maintainer (Navy - Enlisted)
- LSD-41 Class Propulsion Technician (Navy - Enlisted)
- Machinery Technician (Coast Guard - Enlisted)
- Machinist's Mate (Navy - Enlisted)
- Machinist's Mate, Nuclear Power (Navy - Enlisted)
- Machinists Mate, Non-Nuclear, Submarine Auxiliary (Navy - Enlisted)
- Marine Engineering Officer (Army - Warrant Officer only)
- Marine Gas Turbine Inspector (MGTI) Candidate (Navy - Enlisted)
- Marine Safety Specialist Engineer (Coast Guard - Warrant Officer only)
- Material Maintenance Specialty (Coast Guard - Warrant Officer only)
- MCM Propulsion Technician (Navy - Enlisted)
- Mechanical Habitability Auxiliary Technician (Navy - Enlisted)
- Missile And Space Facilities (Air Force - Enlisted)
- Missile And Space Facilities Apprentice (Air Force - Enlisted)
- Missile And Space Facilities Craftsman (Air Force - Enlisted)
- Missile And Space Facilities Helper (Air Force - Enlisted)
- Missile And Space Facilities Journeyman (Air Force - Enlisted)
- Missile Facility Manager (Air Force - Enlisted)
- Mobile Utilities Support Equipment Technician (Navy - Enlisted)
- MTU 2000 Series Diesel Engine Technician (Navy - Enlisted)
- NAMTS Gas Turbine (Electrical) Repair Technician (Navy - Enlisted)
- NAMTS Gas Turbine Repair Technician (Navy - Enlisted)
- NAMTS Pump Repair Technician (Navy - Enlisted)
- NAMTS Valve Repair Technician (Navy - Enlisted)
- Naval Engineering Specialty (Coast Guard - Warrant Officer only)
- Naval Special Warfare (NSW), Combatant-Craft Assault Support Engineer (Navy - Enlisted)
- Naval Special Warfare (NSW), Combatant-Craft Heavy Support Engineer (Navy - Enlisted)
- Naval Special Warfare (NSW), Combatant-Craft Medium Support Engineer (Navy - Enlisted)
- Naval Special Warfare (NSW), Special Operation Craft Riverine (SOCR) Support Engineer (Navy - Enlisted)
- PAXMAN Valenta Diesel Engine Operator (Navy - Enlisted)
- Planning Series - DDG-M Gas Turbine Electrical Maintenance Technician (Navy - Enlisted)
- Prime Power Production Specialist (Army - Enlisted)
- Quartermaster and Chemical Equipment Repairer (Army - Enlisted)
- SSN/SSBN Auxiliary Equipment Operator (Navy - Enlisted)
- SSN/SSBN Diesel Engine (Fairbanks-Morse) Maintenance Technician (Navy - Enlisted)
- Steam Plant Auxiliary Systems Maintainer (Navy - Enlisted)
- Steam Plant Auxiliary Systems Manager (Navy - Enlisted)
- Steam Plant Auxiliary Systems Technician (Navy - Enlisted)
- Submarine Propulsion Plant Electrical Operator (Navy - Enlisted)
- Submarine Propulsion Plant Electrical Supervisor (Navy - Enlisted)
- Submarine Reactor Controls Operator (Navy - Enlisted)
- Submarine Reactor Controls Supervisor (Navy - Enlisted)
- Surface Propulsion Plant Electrical Operator (Navy - Enlisted)
- Surface Propulsion Plant Electrical Supervisor (Navy - Enlisted)
- Surface Reactor Controls Operator (Navy - Enlisted)
- Surface Reactor Controls Supervisor (Navy - Enlisted)
- Tactical Power Generation Specialist (Army - Enlisted)
- Torpedoman's Mate (Navy - Enlisted)
- Unit Supply Specialist (Army - Enlisted)
- Utilities Chief (Marine Corps - Enlisted)
- Utilitiesman (Navy - Enlisted)
- Water Support Technician (Marine Corps - Enlisted)
- Watercraft Engineer (Army - Enlisted)
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- Boiler Plant Equipment Mechanic (Existing Title: Boiler Operator)
- Firer, Marine (Alternate Title: Fireman, Oiler & Watertender ) (Water Transportation)
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- Stationary Engineer-Power House (Existing Title: Stationary Engineer)
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- Air-Compressor Operator
- Boiler Operator
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- Firer, Retort
- Gas-Engine Operator
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- Air-Compressor Operator
- Boiler Operator
- Boiler-Operator Helper
- Boiler-Room Helper
- Firer, Low Pressure
- Firer, Marine
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- Firer, Retort
- Gas-Engine Operator
- Humidifier Attendant
- Refrigerating Engineer
- Stationary Engineer
- Stationary-Engineer Apprentice
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