• HVAC I / UPO

    State of Massachusetts (Boston, MA)
    …to cut and thread pipes; to solder or braze joints; to mount compressor and condenser units; and to connect motors, compressors, temperature controls, humidity ... * Based on assignment, a current and valid Massachusetts Refrigeration Technician 's License may be required. Occupational Group 43 Revised 3/97 **Additional… more
    State of Massachusetts (12/10/25)
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  • Maintenance Mechanic (STE)

    EMCOR Group (Washington, DC)
    …commercial clients in Washington DC and across the nation need superior facility support services, we answer the call. We offer a unique combination of government ... + Utilizes knowledge of refrigeration theory, pipefitting and structural layout, mounts compressor and condenser units on platform or floor, using hand tools,… more
    EMCOR Group (12/09/25)
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  • F-18 Aircraft Mechanic CBA - VX-23

    V2X (Patuxent River, MD)
    …difficulty. Receives technical guidance, as required, from supervisor or higher-level technician , will occasionally be required to lead teams through more complex ... fuel controls, fuel pumps, oil pumps, and engine mounted gearboxes, and compressor bleed valves using hand tools, gauges, and testing equipment; removing engine… more
    V2X (12/04/25)
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