• Ammonia Refrigeration Technician - 38 Per Hour

    Aerotek (Garland, TX)
    …feed systems on a daily basis. + Maintain and operate CFC refrigeration and A/C systems . + Test and treat boiler and cooling water systems regularly. + ... and maintain compressed air systems and vacuum pumps/ systems . + Read and follow system drawings,...Minimum of 3 years of experience in refrigeration, ammonia, boiler , or HVAC systems . + Proficient in… more
    Aerotek (08/08/25)
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  • Plant Operator

    NRG Energy, Inc. (Houston, TX)
    …and future! **Job Summary:** Operates and monitors auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound production ... reliable, and environmentally sound manner steam power plant equipment (ie Boiler / Furnace equipment, Turbine/Generator and its associated auxiliary equipment, Fuel… more
    NRG Energy, Inc. (08/19/25)
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  • HVAC Technician

    EMCOR Group (Spring, TX)
    …and repair common mechanical, electrical, or system failure issues on standard boiler , package and split unit HVAC systems that are common among EFO's ... all safety and operational controls. + General repairs of steam/hot water boiler systems . Diagnose airflow and ducting repairs. + Safe, efficient, and EPA… more
    EMCOR Group (08/19/25)
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  • HVAC Technician

    EMCOR Group (San Antonio, TX)
    …and repair common mechanical, electrical, or system failure issues on standard boiler , package and split unit HVAC systems that are common among EFO's ... all safety and operational controls. + General repairs of steam/hot water boiler systems . Diagnose airflow and ducting repairs. + Safe, efficient, and EPA… more
    EMCOR Group (07/08/25)
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  • Plant Operator Trainee

    NRG Energy, Inc. (La Porte, TX)
    …Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound ... reliable, and environmentally sound manner steam power plant equipment (ie Boiler / Furnace equipment, Turbine/Generator and its associated auxiliary equipment, Fuel… more
    NRG Energy, Inc. (07/25/25)
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  • Plant Operator Trainee

    NRG Energy, Inc. (Thompsons, TX)
    …Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound ... reliable, and environmentally sound manner steam power plant equipment (ie Boiler / Furnace equipment, Turbine/Generator and its associated auxiliary equipment, Fuel… more
    NRG Energy, Inc. (06/21/25)
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  • DOD Skillbridge Internship - Patrol to Power

    NRG Energy, Inc. (Thompsons, TX)
    …reliable, and environmentally sound manner steam power plant equipment (ie Boiler / Furnace equipment, Turbine/Generator and its associated auxiliary equipment, Fuel ... Systems , Plant Auxiliary Systems includes valves, pumps,...at the same time. + Ability to communicate plant system and equipment conditions on to others. + Ability… more
    NRG Energy, Inc. (06/03/25)
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  • Mechanic II PRN

    HCA Healthcare (Webster, TX)
    …following: nurse call system , telecommunication and a variety of other communication systems . 6. Responsible for repairs and PM's to beds, over bed tables, night ... setting required; hospital setting preferred. Working knowledge in cooling, heating systems , electrical trouble shooting, mechanical system , and general plumbing… more
    HCA Healthcare (06/21/25)
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  • Plant Operator

    CBRE Government and Defense Services (San Antonio, TX)
    …and interprets reading on gauges and meters which register various aspects of boiler operations and the Central Energy Plant (CEP) Operations. + Adjusting controls ... utilities provided. + Logs the various aspects of the system 's operation, keeping the boilers, chillers, machinery and other...be skilled in the repair of rotating machinery, steam systems , compressed gases and water treatment systems ,… more
    CBRE Government and Defense Services (08/20/25)
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  • Lead Operating Engineer

    ASM Global (Houston, TX)
    …* + OSHA 30 preferred. + Boiler Water Treatment Certification preferred. + Boiler and Heating Systems Certification is preferred. + HVAC Certification I & II ... Central Plant and repair our facility mechanical, electrical, and plumbing operating systems . Duties include skilled and semiskilled tasks, which often require heavy… more
    ASM Global (08/08/25)
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