• Operating Engineer-FT-Trinity Health

    Trinity Health (Ann Arbor, MI)
    …systems. **ESSENTIAL FUNCTIONS AND RESPONSIBILITIES** + Service and maintain air conditioning , refrigeration , chillers, cooling towers, and associated ... temp freezers, and all other refrigeration units. Service and maintain all air compressors and...Good problem solving skills Understanding of advanced principles of air conditioning , refrigeration and heating.… more
    Trinity Health (07/22/25)
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  • Service Technician - Lead Certified

    Hussmann Corporation (Salem, NH)
    …and self-contained temperature-controlled merchandisers. Demonstrate operating knowledge of self-contained refrigeration , heating and air conditioning units ... with minimal supervision. Perform maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems...hiring new technicians. + Under the direction of the Service Manager perform survey of new customer sites and… more
    Hussmann Corporation (07/08/25)
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  • Service Technician - Certified

    Hussmann Corporation (Virginia Beach, VA)
    …and self-contained temperature-controlled merchandisers. Demonstrate operating knowledge of self-contained refrigeration , heating and air conditioning units ... merchandisers with minimal supervision. Perform maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems commonly installed… more
    Hussmann Corporation (07/16/25)
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  • Service Technician - Certified

    Hussmann Corporation (Portland, ME)
    … systems and self-contained temperature-controlled merchandisers. Operating knowledge of self-contained refrigeration , heating and air conditioning units ... and self-contained temperature-controlled merchandisers. Maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems commonly… more
    Hussmann Corporation (06/25/25)
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  • Supervisor, AC Mechanic

    City of New York (New York, NY)
    …knowledge and experience in inspecting, maintaining, repairing, and installing ventilation, refrigeration , air conditioning , and related auxiliary systems ... daily inspections of all DANY window, split and central air conditioning systems. - Service ...systems. - Dismantle and/or assemble equipment associated with ventilation, refrigeration , air conditioning , and mechanical… more
    City of New York (07/31/25)
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  • Professional Service Technician

    Hussmann Corporation (Gadsden, AL)
    …for service of equipment through maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems commonly installed in ... self-contained temperature-controlled merchandisers. Performs maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems commonly… more
    Hussmann Corporation (07/11/25)
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  • Maintenance Mechanic

    MyFlorida (Alachua, FL)
    … Mechanic assists with the installation, maintenance, and repair of HVAC and refrigeration systems, including air - conditioning units, chillers, and freezers. ... a minimum of 2 years of experience in the operation and maintenance of air - conditioning and refrigeration systems. + Vocational/technical training in air… more
    MyFlorida (07/15/25)
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  • Certified Service Technician

    Hussmann Corporation (San Antonio, TX)
    …and self-contained temperature-controlled merchandisers. Demonstrate operating knowledge of self-contained refrigeration , heating and air conditioning units ... merchandisers with minimal supervision. Perform maintenance, diagnosis and repair of refrigeration , heating & air - conditioning systems commonly installed… more
    Hussmann Corporation (07/30/25)
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  • Mechanical Engineer II

    DRS Naval Power Systems, INC (High Ridge, MO)
    …of HVAC&R product designs for both commercial and defense markets including heat exchangers, air conditioning , refrigeration , and air handling systems. ... projects for the development and support of mechanical equipment, especially heat exchangers, air conditioning , refrigeration , and air handling systems… more
    DRS Naval Power Systems, INC (07/20/25)
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  • Journeyman 1 HVAC - Service Tech

    UPMC (Williamsport, PA)
    …weekends and holidays. **Purpose:** Maintain the facilities mechanical systems and equipment, air conditioning , refrigeration and ventilation systems in a ... for an efficient operation. **Responsibilities:** + Inspect all facilities specific mechanical air conditioning , refrigeration , and ventilation equipment to… more
    UPMC (06/18/25)
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