• Refrigeration Technician

    Aerotek (Bakersfield, CA)
    …and be certified to handle and purchase refrigerants including Freon **Skills** + HVAC / Air Conditioning Expertise: Proven ability to repair and troubleshoot ... systems + 3+ Years of Experience in refrigeration or industrial HVAC maintenance + Ammonia Refrigeration Knowledge: Experience with ammonia-based systems used… more
    Aerotek (07/30/25)
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  • Refrigeration Mechanic

    The County of Los Angeles (Los Angeles, CA)
    …helpers. Requirements MINIMUM REQUIREMENTS: Option I:Completion of a heating, ventilation, air conditioning ( HVAC ) mechanic apprenticeship program. Option ... our communities by providing extraordinary care. DEFINITION: Performs journey-level refrigeration, air conditioning , heating, and ventilation tasks in accordance… more
    The County of Los Angeles (07/19/25)
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  • Technician, Refrigeration/ HVAC

    Walmart (Oxnard, CA)
    …no minimum qualifications._ Minimum Qualifications: Vocational or Technical Heating, Ventilation, Air Conditioning , and Refrigeration ( HVAC /R) certification ... Summary ** **What you'll do ** Supermarket Rack Refrigeration HVAC Technician Are you on the lookout for an...retail stores and is actively recruiting Supermarket Rack Refrigeration HVAC Technician. If you possess relevant experience in this… more
    Walmart (06/30/25)
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  • Senior HVAC Technician

    Sodexo (Foster City, CA)
    …impact. **Responsibilities include:** + Install, maintain, and repair heating, ventilating, and air conditioning systems + Monitor HVAC systems and ... is EPA CFC Universal Certificate. + Working knowledge of a variety of HVAC systems, including chilled water systems, variable air , variable refrigerant flow,… more
    Sodexo (07/25/25)
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  • HVAC Technician

    Sodexo (San Diego, CA)
    …impact. **Responsibilities include:** + Install, maintain, and repair heating, ventilating, and air conditioning systems + Monitor HVAC systems and ... is EPA CFC Universal Certificate. + Working knowledge of a variety of HVAC systems, including chilled water systems, variable air , variable refrigerant flow,… more
    Sodexo (07/25/25)
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  • Apprentice Service Technician - Commercial…

    EMCOR Group (Grover Beach, CA)
    …+ Responsible for assisting in assembling, installing, servicing and repairing customer heating, air conditioning and other HVAC equipment. + Retrofit ... consulting, and operations and maintenance. Mesa Energy Systems is a HVAC mechanical services company that provides fully integrated solutions for preventative… more
    EMCOR Group (06/27/25)
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  • Facilities Maintenance Supervisor

    Performance Food Group (Hayward, CA)
    …system experience within foodservice industry. Supervisory experience. Heating Ventilation and Air Conditioning ( HVAC ) Technical Certification; Ammonia ... replacing plumbing and fixtures; and installing, repairing and texturing drywall. Services air conditioning units. Remodels and decorates rooms as needed; paints… more
    Performance Food Group (07/27/25)
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  • Facilities Maintenance Manager

    Performance Food Group (Sacramento, CA)
    …industry. Supervisory experience. Preferred Professional Certification(s): Heating Ventilation and Air Conditioning ( HVAC ) Technical Certification; Ammonia ... replacing plumbing and fixtures; and installing, repairing and texturing drywall. Services air conditioning units. Remodels and decorates rooms as needed; paints… more
    Performance Food Group (07/14/25)
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  • Controls Technician I

    University of Southern California (Los Angeles, CA)
    …+ Knowledge of building systems such as heating, ventilation, and air conditioning ; basic understanding of commercial HVAC controls theory as it applies to ... experience Minimum Field of Expertise: Basics of commercial heating, ventilation, and air conditioning ( HVAC ) control theory as it applies to control… more
    University of Southern California (06/28/25)
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  • Staff Thermal Systems Integration Engineer

    Ford Motor Company (Palo Alto, CA)
    …an experienced integration engineer who will be responsible for Heating, Ventilation and Air Conditioning ( HVAC ) sub system device and feature development. ... This individual would ensure HVAC hardware and firmware is designed, implemented, and tested...that this engineer would master the details of the HVAC system by reviewing source code, root causing issues,… more
    Ford Motor Company (07/09/25)
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