• Stationary Engineer I

    The County of Los Angeles (Los Angeles, CA)
    …high-pressure heating plant or on a shift for a combined low-pressure heating and refrigeration plant. Essential Job Functions Keeps logs of plant operations ... or hot water boilers. Adjusts, maintains, tests and calibrates boiler and air - conditioning machinery and mechanical, electrical or pneumatic control instruments… more
    The County of Los Angeles (08/02/25)
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  • HVAC Tech/Mechanic

    Ansible Government Solutions (Palo Alto, CA)
    …literature, trade guides, and manuals. + Knowledge of the principles and theories of air conditioning and refrigeration , including refrigeration cycling ... breakers, power supplies, Switches and outlets, lighting fixtures, lamps, fans, Heating devices, appliances, buzzer and bell circuits, Temperature and pressure… more
    Ansible Government Solutions (09/10/25)
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  • HVAC Technician

    ABM Industries (Pasadena, CA)
    …at ABM Industries, you will be responsible for installing, maintaining, and repairing heating , ventilation, and air conditioning systems. You will work ... systems and components, including heating and cooling units, thermostats, air ducts, and refrigeration systems, according to manufacturer specifications and… more
    ABM Industries (09/09/25)
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  • Stationary Engineer

    ABM Industries (Santa Clara, CA)
    …maintaining, troubleshooting, and repairing a wide variety of heating , ventilation, air conditioning (HVAC), refrigeration , and auxiliary machinery and ... including valves, pumps, and related appurtenances (Duty 1). + Refrigeration equipment: Maintain compressors, condensers, evaporators, and expansion valves while… more
    ABM Industries (09/19/25)
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  • Maintenance Engineer - Full Time

    The Walt Disney Company (Anaheim, CA)
    …Previous experience performing preventative maintenance on equipment (ie boilers, chillers, HVAC- Heating Ventilation and Air Conditioning , electrical, etc.) ... :** **Operating Engineer (CEP)** + Maintain boilers, chillers, compressors, refrigeration equipment, generators, plumbing, and electrical systems + Troubleshoot… more
    The Walt Disney Company (08/23/25)
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  • Journeyman HVAC Installer

    Essel (Manhattan Beach, CA)
    …service to our customers. Key Responsibilities: + Install heating , ventilation, air conditioning , and refrigeration systems according to blueprint ... designs and manufacturer specifications. + Duct and sheet metal installation; refrigeration , copper, pipefitting, brazing. + Conduct routine maintenance and repairs… more
    Essel (08/22/25)
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  • Apprentice HVAC Installer

    Essel (Claremont, CA)
    …learn the fundamentals of installing, maintaining, and repairing heating , ventilation, air conditioning , and refrigeration systems. This is a hands-on ... of HVAC systems. + Sealing duct work, painting, knowledge of AC and refrigeration systems. + Learn to read and interpret blueprints, schematics, and technical… more
    Essel (08/30/25)
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  • Facility & Material Handling Supervisor

    Sysco (Fremont, CA)
    …for all systems, equipment, and buildings including: ammonia refrigeration system, Heating , Ventilation, and Air Conditioning (HVAC) systems, fire ... and safety of associates engaged in building, grounds, sanitation, refrigeration systems, beverage department, power industrial equipment, Material Handling… more
    Sysco (08/13/25)
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  • Tradesperson/Engineer

    IHG (San Diego, CA)
    …hotel rooms and contents, laundry and kitchen/ refrigeration equipment, lighting, heating , air conditioning (HVAC), ventilation, and water treatment ... or discipline such as plumbing, electrician, carpentry, equipment mechanics, HVAC, refrigeration , etc. + Communication skills are utilized a significant amount of… more
    IHG (09/25/25)
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  • Commercial HVAC Service Technician

    EMCOR Group (Bakersfield, CA)
    …pump, and HVAC equipment + Responsible for installing, inspecting, maintaining, and repairing heating , ventilation, and air conditioning systems. + Perform ... EPA Certification (608) Universal License + Commercial experience as a HVAC and Refrigeration Technician + Knowledge and experience in the proper use and safe… more
    EMCOR Group (09/18/25)
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