• Stationary Engineer II

    The County of Los Angeles (Los Angeles, CA)
    …maintains, tests, and calibrates boiler and air conditioning machinery and mechanical, electrical or pneumatic control instruments and safety devices. Tests ... @ 8:00 AM, PT Until the needs of the service are met and is subject to closure without...stations, ventilation and refrigeration equipment, and various mechanical and electrical equipment and controls. Essential Job Functions Operates, maintains,… more
    The County of Los Angeles (09/27/25)
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  • Aegis Spy-1 Radar Transmitter Field Engineer

    RTX Corporation (San Diego, CA)
    …testing, operation, maintenance, repair, and modification of complex radar and fire control systems, specifically all variants of the AEGIS SPY-1 Radar Transmitter ... and the MK 99 Fire Control System (FCS). Work is performed in support of...installations and Raytheon facilities. Employees will primarily perform field service work onsite and will only be home-based when… more
    RTX Corporation (10/02/25)
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  • Research Data Center Facility Engineer

    Stanford University (Stanford, CA)
    …are operating efficiently. + Monitor and observe the operation of mechanical, and electrical systems on a daily basis + Perform regular physical inspections of all ... for abnormal noises, fluid leaks, air leakage, etc. + Inspect PDUs and electrical meters, for alarms, abnormal current, and voltage levels. + Initiate corrective… more
    Stanford University (10/01/25)
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  • Refrigeration Mechanic

    The County of Los Angeles (Los Angeles, CA)
    …and repairs refrigeration and air conditioning system instruments and electrical and pneumatic controls. Diagnoses operating malfunctions and repairs refrigeration ... or revoked. An Environmental Protection Agency (EPA) approved Universal Technician Certificate in compliance with Federal license requirements as provided… more
    The County of Los Angeles (10/18/25)
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  • Commercial HVAC Foreman

    EMCOR Group (Fresno, CA)
    …communication with the customer. + Provide for response to after hours and emergency service calls when the primary technician is unavailable. + Should be ... **About Us** We are a full- service HVAC, building automation, chiller, and retrofit contractor...design assistance, as well as engineering applications and automated control systems. **Job Summary** **Job Title:** Unitary Foreman **Principal… more
    EMCOR Group (10/14/25)
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  • [Local 39] Chief Engineer

    Cushman & Wakefield (Oakland, CA)
    …systems with in depth technical understanding and knowledge of all HVAC, electrical , plumbing, fire/life safety, and control systems. ADDITIONAL ELIGIBILITY ... to the highest level of quality work and customer service as well as the administration of the engineering...all building systems including fire/life safety, plumbing, HVAC, and electrical issues; must remain current with latest HVAC technology… more
    Cushman & Wakefield (12/05/25)
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  • Surface Maintenance Mechanic

    Army National Guard Units (Fort Irwin, CA)
    …of the CA MATES Fort Irwin. Responsibilities THIS IS A T32 EXCEPTED SERVICE , PERMANENT POSITION The primary purpose of the SURFACE MAINTENANCE MECHANIC, WG-5801-10, ... Employment CALIFORNIA NATIONAL GUARD MEMBERSHIP IS REQUIRED: This is an excepted service position that requires membership in the California National Guard. Selectee… more
    Army National Guard Units (12/10/25)
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  • HVAC Tech I

    Hensel Phelps (Los Angeles, CA)
    …history, Hensel Phelps has evolved from a bid-build general contractor to a full- service building provider. Our organization is comprised of three lines of business ... from each discipline to provide our clients with the highest level of service . Our capabilities span from concept through the long-term facilities management of… more
    Hensel Phelps (12/04/25)
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  • Refrigeration Mechanic

    The County of Los Angeles (Los Angeles, CA)
    …and repairs refrigeration and air conditioning system instruments and electrical and pneumatic controls. Diagnoses operating malfunctions and repairs chillers, ... legal requirements and safety codes. Sets and adjusts computerized systems that control heating, cooling, and airflow equipment. Drives to any Sheriff's Department… more
    The County of Los Angeles (12/06/25)
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  • Commercial HVAC Lead Installer

    EMCOR Group (El Cajon, CA)
    control systems. **Job Summary** **Job Title** : Retrofit Technician **Principal Duties and Responsibilities:** + Responsible for the operations, repairs, ... **About Us** We are a full- service HVAC, building automation, chiller, and retrofit contractor...water treatment equipment, controls and other building mechanical and electrical equipment. + Work with the Dispatch Team to… more
    EMCOR Group (10/14/25)
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