• Boiler Operator

    APTIM (Barstow, CA)
    …or equivalent + Must have three (3) verifiable years' experience as a High-Pressure Steam Boiler Operator + Must possess a valid California Driver's License. + ... **Job Overview:** Operates, maintains, modifies, troubleshoots, and repairs steam boilers, and hot water generators, distribution systems, components, and… more
    APTIM (12/06/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …5,120 contracted workers of varying professions in facilities management , information technology, environmental, administrative, purchasing, and contracting, ISD ... as pressure, flow, temperature, motion, force and chemical composition of boiler and refrigeration water. Troubleshoots control system components and replaces or… more
    The County of Los Angeles (12/03/25)
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  • Chief Stationary Engineer

    The County of Los Angeles (Los Angeles, CA)
    …and maintenance of manual and automatic gas or oil fired high pressure steam or high temperature hot water boilers. Plans, schedules, and supervises the periodic ... of central and other refrigeration equipment. Schedules and supervises the testing of boiler water, condensate cooling tower water and water from other systems and… more
    The County of Los Angeles (09/25/25)
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  • Utilities Manager

    Lactalis American Group Inc. (Tulare, CA)
    …Utilities Systems, (including the maintenance of the HVACs & fans on the roofs, boiler room & plant steam systems, ammonia refrigeration systems & plant cooling ... out responsibilities such as but not limited to the management of the factory Utilities Systems . Additionally, the...maintenance and treatment of cooling towers. + Knowledge of Boiler Room and Plant Steam Systems is… more
    Lactalis American Group Inc. (11/13/25)
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  • Sr. Industrial Maintenance Mechanic

    WM (Vernon, CA)
    …hoses, valves, and cylinders. + pH control and chemical injection + Fire tube boiler and ancillary equipment, steam delivery systems, water softeners and other ... + Documents results through completed work orders or in a Computerized Maintenance Management System (CMMS) based on schedule and priority or as required. + Performs… more
    WM (11/06/25)
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  • Maintenance Engineer

    ASM Global (San Diego, CA)
    …treatment, and ventilation equipment of a building or building. May maintain boiler system, repair and maintain integrated control panels and equipment, inspect, ... maintain, and make emergency repairs to low-pressure steam boilers and to water, air, refrigeration, and oil...provided that while standing a watch on a high-pressure boiler installation, he/she is not required to violate any… more
    ASM Global (09/30/25)
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  • [Local 39] Operating Engineer - Swing Shift

    Cushman & Wakefield (Sunnyvale, CA)
    …shift: 3:30 - 11:30pm + Ensures optimum and efficient operations of steam plant, chilled water, and other electro-mechanical systems to achieve various facility ... adjust, and repair machines and equipment used to process and distribute: steam , process water, condensate and condenser, conditioned water for both heating and… more
    Cushman & Wakefield (12/13/25)
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  • Stationary Engineer

    Sodexo (Richmond, CA)
    …will be responsible for the operation, maintenance, renovation and repair of boiler systems and all other mechanical systems in a facility. **Responsibilities ... + Operate and maintain stationary engines and equipment such as steam engines, boilers, air compressors, generators, turbines, and refrigeration equipment +… more
    Sodexo (11/25/25)
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  • HVAC Technician

    EMCOR Group (Van Nuys, CA)
    …exchangers, function of all safety and operational controls. . General repairs of steam /hot water boiler systems. Diagnose airflow and ducting repairs. . Safe, ... diagnose and repair common mechanical, electrical, or system failure issues on standard boiler , package and split unit HVAC systems that are common among EFO's light… more
    EMCOR Group (10/24/25)
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  • Operating Engineer

    Cushman & Wakefield (Carlsbad, CA)
    …License or City Licenses, such as Refrigeration Certificate of Fitness, High Pressure Boiler License, High Pressure Steam Operator, etc.) * May be required ... systems, etc. * Monitor and adjust all mechanical/pneumatic equipment, steam stations, control gauges, distributor panels, valves, thermostats, diffusers, and… more
    Cushman & Wakefield (10/01/25)
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