• Boiler Operator

    APTIM (Barstow, CA)
    …maintains, modifies, troubleshoots, and repairs steam boilers, and hot water generators, distribution systems, components, and accessories. Operates and maintains ... Repairs and rebuilds boilers and associated equipment using portable power and hand tools when necessary. Calibrate boiler plant instrumentation and system controls… more
    APTIM (12/06/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …these vital facilities. Essential Job Functions What You Will Do Uses hand tools and precision instruments to install, maintain, adjust and repair indicating, ... temperature, motion, force and chemical composition of boiler and refrigeration water . Troubleshoots control system components and replaces or repairs defective… more
    The County of Los Angeles (12/03/25)
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  • Industrial Wastewater Mechanic

    Veolia North America (Richmond, CA)
    …in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and ... pollution treatment leader. It offers a full spectrum of water , waste, and energy management services, including water...to gain access to and repairs defective parts using hand tools, power tools and precision measuring and testing… more
    Veolia North America (11/20/25)
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  • Field Supervisor

    Veolia North America (Discovery Bay, CA)
    …in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and ... pollution treatment leader. It offers a full spectrum of water , waste, and energy management services, including water and wastewater treatment, commercial and… more
    Veolia North America (12/23/25)
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  • Seasonal Utility Systems Operator Helper

    National Park Service (Yosemite National Park, CA)
    …depending on work availability and funding. The efficient operation of water treatment facilities and collection systems including lift stations, distribution ... daily chlorine residuals and turbidity measurements and recording results on water reports, collecting routine bacteriological samples and transporting them to the… more
    National Park Service (12/12/25)
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  • Transition Engineering and QHSE Manager

    CBRE (Sacramento, CA)
    …your deep expertise in electrical, mechanical, and fire protection systems, as well as QHSE best practices, to provide technical leadership during transitions. This ... Meetings: Participate in transition meetings to track progress and address issues. * Hand -off to Ongoing Operations: The goal is to establish a solid foundation… more
    CBRE (12/23/25)
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  • Biomedical Equipment Technician

    Fresenius Medical Center (Brentwood, CA)
    …is responsible for the operational condition, maintenance, and repair of all water systems, medical equipment, and mechanical/electrical systems so as to ensure ... safety of the patients as well as the staff operating the equipment. Responsible for inventory and housekeeping as required. Assists in cost containment in the… more
    Fresenius Medical Center (12/27/25)
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  • PLC SCADA Technician

    Jacobs (El Segundo, CA)
    …Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment, engineering, principles and methods of scientific research, current ... advances in the field of water reclamation and groundwater replenishment, computer hardware and software...work area can involve a working environment indoors, as well as outdoors, which could cause exposure to outdoor… more
    Jacobs (12/23/25)
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  • HVAC

    Stanford University (Stanford, CA)
    …addition, plumber/HVAC technicians are expected to perform extensive preventive maintenance, as well as to provide emergency response actions when needed in all ... **Plumbing:** Assemble, install and repair pipes, fittings, and fixtures for gas, water and sanitary lines, storm drains, toilets, sinks, boilers, heat exchangers… more
    Stanford University (11/28/25)
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  • Plumber/Steamfitter

    Stanford University (Stanford, CA)
    …are a variety of plumbing duties performed at the journey level, as well as steamfitter work performed inside buildings on medium and low-pressure steam and ... In addition, plumber/steamfitters are expected to perform extensive preventive maintenance, as well as to provide emergency response actions when needed in all areas… more
    Stanford University (11/28/25)
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