• Mechanical Fitter/HVAC

    Leidos (Chantilly, VA)
    …: + Install, fabricate, maintain, and repair piping systems carrying water, steam, air , gas , chemicals, and other fluids in commercial and industrial ... mechanical service piping systems including HVAC, chilled water, steam, compressed air , fire protection, and other process piping. + Conduct pressure tests… more
    Leidos (08/21/25)
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  • HVAC / Maintenance Tech

    Leidos (Sacramento, CA)
    …in commercial and industrial facilities. This includes systems that transport water, steam, air , gas , chemicals, and other fluids. The role involves working with ... maintain, and repair piping systems for HVAC, chilled water, steam, compressed air , fire protection, and other process-related applications. + Assemble pipes using… more
    Leidos (08/16/25)
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  • Journeyman - Commercial HVAC

    Constellation (Baltimore, MD)
    …pumps, water source heat pumps, steam and hot water boilers, roof top package units, forced air gas units and split system air condition systems and water ... heaters. * Must be able to resolve most multi-repeat problems. * Must perform clerical duties necessary to complete requests for service efficiently. **MINIMUM REQUIREMENTS** * Journeyman's license * Valid driver's license Constellation is proud to be an equal… more
    Constellation (08/09/25)
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  • Journeyman - Commercial HVAC Service

    Constellation (Baltimore, MD)
    …pumps, water source heat pumps, steam and hot water boilers, roof top package units, forced air gas units and split system air condition systems and water ... heaters. Must be able to resolve most multi-repeat problems. Must perform clerical duties necessary to complete requests for service efficiently. Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration… more
    Constellation (07/23/25)
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  • CNC Machinist I

    ELLWOOD NATIONAL FORGE CO (Sharon, PA)
    …include crankshafts and eccentrics used in mechanical stamping presses, reciprocating air and gas compressors, reciprocating pumps, engines, mechanical shears, ... ECG services the locomotive, shipping, mechanical press, oil and gas and compression markets. Today, ECG has four facilities...80%) Always (80+ - 100%) Travel (by car and/or air ) X Standing X Sitting X Walking X Talking… more
    ELLWOOD NATIONAL FORGE CO (09/11/25)
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  • Rendering Maintenance Lead Sunday-Wednesday 4am…

    JBS USA (Souderton, PA)
    …maintenance tasks on facility equipment. f. Handles installations, including hooking up air , water, gas , and the alignment and leveling of equipment. ... to production schedules. j. Leads equipment installations, including hooking up air , water, gas , and the alignment and leveling of equipment. 3. Completes… more
    JBS USA (09/11/25)
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  • Maintenance Rendering Supervisor 2nd Shift

    JBS USA (Tolleson, AZ)
    …maintenance tasks on facility equipment. f. Handles installations, including hooking up air , water, gas , and the alignment and leveling of equipment. ... to production schedules. j. Leads equipment installations, including hooking up air , water, gas , and the alignment and leveling of equipment. 3. Completes… more
    JBS USA (08/27/25)
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  • Machinist I - Polish

    ELLWOOD NATIONAL FORGE CO (Hermitage, PA)
    …include crankshafts and eccentrics used in mechanical stamping presses, reciprocating air and gas compressors, reciprocating pumps, engines, mechanical shears, ... ECG services the locomotive, shipping, mechanical press, oil and gas and compression markets. Today, ECG has four facilities...80%) Always (80+ - 100%) Travel (by car and/or air ) x Standing x Sitting x Walking x Talking… more
    ELLWOOD NATIONAL FORGE CO (08/21/25)
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  • Kiewit Nuclear Solutions- Mechanical…

    Kiewit (Aiken, SC)
    …to, process steam, process water, drains, and general plant/facility water, compressed air , and gas systems, condensate, blowdown, circulating water, cooling and ... and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and...layouts. * Experience in Nuclear, Industrial, Power, Oil ang gas , performing balance of plant type of design, (piping,… more
    Kiewit (09/04/25)
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  • Senior Mechanical Designer - Kiewit Power…

    Kiewit (Lenexa, KS)
    …water treatment, fuel handling, hydraulic, heat transfer systems, conveying systems, and air and gas systems. * Check design deliverables in accordance ... to serve transportation, power, water/wastewater, mining, building, and oil, gas & chemical markets. Backed by 130 years of...life across North America in the following areas: + Gas -fired generation + Power delivery + Environmental retrofits +… more
    Kiewit (07/02/25)
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