• Power Plant Operator Assistant Supervisor

    Architect of the Capitol (Washington, DC)
    …A, B, C or D. The CPP operates around the clock to provide steam for heating and chilled water for air conditioning to the buildings of the US Capitol, US House ... CPP operates around the clock to provide steam for heating and chilled water for air conditioning to the...the incumbent to obtain an EPA Universal Certification for refrigeration systems within the first year of employment. A… more
    Architect of the Capitol (01/06/26)
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  • Maintenance Engineer

    Fairview Health Services (Burnsville, MN)
    …Hospital in Burnsville, MN. The Maintenance Engineer operates and maintains the heating , cooling and life safety equipment and fixtures within the facility using ... accepted practices and procedures. These systems include plumbing, controls, HVAC refrigeration and electrical/emergency power. + Operate and maintain steam and hot… more
    Fairview Health Services (12/30/25)
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  • HVAC Mechanic - Laredo

    Dexterra (San Antonio, TX)
    …to learn more about our company! **Job Description** The Heating , Ventilation, and Air-Conditioning (HVAC) Mechanic operates, maintains, and/or repairs ... office buildings, and other commercial establishments, utilizing knowledge of refrigeration theory, pipefitting and structural layout, mounts compressor and… more
    Dexterra (12/30/25)
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  • Operating Maintenance Engineer I

    City of Minneapolis (Minneapolis, MN)
    …numerous exhaust and transfer fans. This includes repair and replacement of coils, heating and cooling valves, actuators, dampers, ball and gates valves. + Operate, ... of battery-powered lifts, forklifts, Cushman tugs and scissors/articulating lifts. + Refrigeration - Perform maintenance and repairs on various refrigeration more
    City of Minneapolis (12/16/25)
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  • Operating Engineer

    UPMC (Pittsburgh, PA)
    …stop all operating systems and equipment such as, but not limited to: Steam Heating Systems, Water Heating Systems, HVAC System, Pneumatic Tube Systems, Tarn ... level of experience: 3 years. + Area of experience: HVAC and Refrigeration experience preferably in health care or service repair field environment.Licensure,… more
    UPMC (11/12/25)
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  • Commercial Chiller Technician

    Comfort Systems (Knoxville, TN)
    …start-ups and repairs on air conditioning and industrial chiller and refrigeration equipment. + Low voltage temperature-control systems that are generally associated ... hot water boilers. + Most gas fired and electric heating systems typically found in commercial equipment up to...+ 3 or more years of Chiller Service and/or refrigeration within a commercial or industrial setting. + EPA… more
    Comfort Systems (11/05/25)
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  • Building Maintenance Tech

    C&S Wholesale Grocers, Inc. (Troutdale, OR)
    …accordance with the following: ASHRE (American Society of HVAC and Refrigeration Engineers), ASME (American Society of Mechanical Engineers), NEC (National ... including monitoring and trending, troubleshooting and repairs (Compressors, fans, heating systems, cooling systems, contractors, motors, micro processors, frequency… more
    C&S Wholesale Grocers, Inc. (01/21/26)
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  • Chief Engineer

    Koniag Government Services (Bozeman, MT)
    …overhauling, installation, and effects repairs on various sophisticated refrigeration , dehumidification, air-conditioning, ventilation, and heating systems ... critically controlled environmental installations. + Work on controls and instrumentation for refrigeration and HVAC systems as needed to maintain operations. + Work… more
    Koniag Government Services (01/19/26)
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  • HVAC Technician

    Sam Houston State University (Huntsville, TX)
    …Responsible for the maintenance, repair, replacement, and installation of various heating ventilation and air condition systems and refrigeration equipment ... new equipment. Overhauls and services air conditioning appliances, boilers, and refrigeration units. Repairs, replaces, or adjusts worn or broken parts, condensers,… more
    Sam Houston State University (01/18/26)
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  • HVAC Journeyman Mechanic (CNRIC) Part Time…

    EMCOR Group (Washington, DC)
    …and Responsibilities:** + Monitors safe and efficient operations of HVAC/ refrigeration systems in accordance with departmental requirements; corrects deficiencies ... Conducts preventive and corrective maintenance on all HVAC and refrigeration systems, as well as fan coil or dx...of HVAC shutdown by duct smoke detectors. + Performs heating , ventilation, and air conditioning (HVAC) maintenance on air… more
    EMCOR Group (01/17/26)
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