• HVAC Mechanic

    APTIM (Barstow, CA)
    **Job Overview:** Troubleshoots, installs, services, and repairs air conditioning , heating systems, and electronic control systems in buildings and offices. ... evaporative condensers **Key Responsibilities/Accountabilities:** + Perform preventative maintenance on air conditioning , heating, and environmental control equipment.… more
    APTIM (09/03/25)
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  • HVAC Mechanic III (E&M- SOM)

    Stanford Health Care (Palo Alto, CA)
    …Overview** HVAC Mechanic installs, maintains, inspects and repairs refrigeration and air conditioning equipment, pneumatic and electronic controls, heating and ... equipment and conditions for better operating efficiency. + Installs new air conditioning units and systems, connecting the systems to required services and… more
    Stanford Health Care (08/17/25)
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  • Certified Engineer SRO

    PRIDE Industries (San Diego, CA)
    …combustion engines, pumps, air compressors, ice and refrigerating machines, air conditioning units, fans, siphons, also automatic and power-oiling pumps, ... all refrigerant lines and devices used to control temperature, and air conditioning systems in their entirety. 3. * Performs operation, maintenance,… more
    PRIDE Industries (08/12/25)
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  • Mechanic - HVAC/Refrigeration

    Six Flags (Buena Park, CA)
    …installs, repairs and maintenance to a variety of equipment including: refrigeration, air conditioning , electric motors, heating units, heat pumps, hermetic ... At least 4 years' experience with the repair and maintenance of commercial air conditioning or refrigeration systems. + Demonstrable familiarity with EPA… more
    Six Flags (07/31/25)
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  • Mechanic Technician III

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …servicing and operating all types of residential, commercial, and industrial air conditioning and refrigeration equipment, climate-controlled automation systems, ... as required. + Works with minimal supervision with a team of air conditioning , electricians, and maintenance mechanics. + Assists Lead and other technicians at… more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • Ground Support Equipment Mechanic 3/4

    Northrop Grumman (Palmdale, CA)
    …maintenance of AC/Refrigeration equipment/systems + Experience with AC (Ventilation and Air Conditioning ) + Mechanical background **Basic Qualifications GSE ... maintenance of AC/Refrigeration equipment/systems + Experience with AC (Ventilation and Air Conditioning ) + Mechanical background **Preferred Qualifications:** +… more
    Northrop Grumman (08/27/25)
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  • Steam Fitter

    The County of Los Angeles (Los Angeles, CA)
    …and helpers. Installs piping for steam and hot water heating, refrigeration, air conditioning , fire sprinkler, pneumatic tube carrier, power, compressed ... This must include at least one year of experience in heating and air conditioning related to building construction, and one year at the journey -level*.… more
    The County of Los Angeles (08/30/25)
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  • HVAC Service Technician

    Aerotek (Oceanside, CA)
    …pumps. The role involves installing, maintaining, and repairing refrigeration and air conditioning systems, ensuring optimal performance and compliance with ... and evaluate equipment to determine necessary repairs. + Install refrigeration and air conditioning systems by positioning key components according to design… more
    Aerotek (08/29/25)
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  • HVAC Service Installer

    Aerotek (Oceanside, CA)
    …+ The role involves installing, maintaining, and repairing refrigeration and air conditioning systems, ensuring optimal performance and compliance with ... and evaluate equipment to determine necessary repairs. + Install refrigeration and air conditioning systems by positioning key components according to design… more
    Aerotek (09/02/25)
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  • Facility Technician II

    Sutter Health (Novato, CA)
    …of all building components (ie, boilers, fuels, piping systems, roof building structures, air conditioning systems, grounds etc.) Able to read, write, and speak ... for repair and maintenance in one of the following areas: electrical, air conditioning and refrigeration, pressure vessel boiler, plumbing and carpentry.… more
    Sutter Health (08/22/25)
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