• Production Technician

    NRG Energy, Inc. (Marshall, TX)
    …+ Perform the required activities of the control room and roving operator watch station, which includes the operation, maintenance, and performance monitoring of ... and gas maintenance activities, janitorial, building and grounds, predicative maintenance, HVAC , etc. + Operate company vehicles including trucks, forklifts and… more
    NRG Energy, Inc. (06/23/25)
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  • Building Automation Controls Specialist - 2nd…

    Siemens (Dallas, TX)
    …to customer action plans, implementing necessary corrective actions Offer operator coaching on communication requests as needed Troubleshoot network, software, ... and/or servicing Building Automation & Integrated Systems Excellent knowledge of HVAC system mechanics/temperature controls Basic knowledge of Fire Protection &… more
    Siemens (08/02/25)
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  • Building Automation Design Engineer - Early…

    Siemens (Irving, TX)
    …DDC panel layouts. Design building automation network architecture to support operator workstations, DDC field panels, and third-party integration devices connected ... (state-recognized)Demonstrated knowledge of engineering fundamentals of building automation and HVAC system controls based on applicable work experienceQualified candidates… more
    Siemens (07/25/25)
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  • Operating Engineer

    Cushman & Wakefield (Houston, TX)
    …**ESSENTIAL FUNCTIONS AND RESPONSIBILITIES** + Perform all plumbing, electrical, or HVAC requirements of the building(s) + Maintain heating equipment, chillers (air ... as Refrigeration Certificate of Fitness, High Pressure Boiler License, High Pressure Steam Operator , etc.) + May be required to have certification as a Universal… more
    Cushman & Wakefield (07/25/25)
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  • Building Automation Design Engineer

    Siemens (Austin, TX)
    …DDC panel layouts. Design building automation network architecture to support operator workstations, DDC field panels, and third-party integration devices connected ... High school diploma or state-recognized GED Experience in building automation ( HVAC controls) design:Mid-Level: 3+ yearsSenior Level: 5+ years Ability to travel… more
    Siemens (07/25/25)
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  • Building Automation Specialist

    UTMB Health (Galveston, TX)
    …operating equipment, personnel activities and plant facilities as necessary. Works on HVAC problems in Patients rooms research facilities and animal rooms. + ... and equipment. + Reads, draws, and interprets electrical, pneumatic, mechanical, and HVAC schematics, one line diagrams and control sequence of operations. + Reads,… more
    UTMB Health (07/02/25)
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  • Operating Engineer

    Cushman & Wakefield (Westlake, TX)
    …ESSENTIAL FUNCTIONS AND RESPONSIBILITIES * Perform all plumbing, electrical, or HVAC requirements of the building(s) * Maintain heating equipment, chillers (air ... as Refrigeration Certificate of Fitness, High Pressure Boiler License, High Pressure Steam Operator , etc.) * May be required to have certification as a Universal… more
    Cushman & Wakefield (06/28/25)
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  • (USA) Ammonia and Refrigeration Tech…

    Walmart (Robinson, TX)
    …valve rebuilds, working with refrigeration systems). Option 3: 2 years' experience in HVAC . Option 4: 2 years' experience with wastewater treatment plants. Option 5: ... listed, there are no preferred qualifications._ RETA Certified Assistant Refrigeration Operator (CARO), Willingness and ability to obtain the Refrigerating Engineers… more
    Walmart (07/23/25)
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  • Water Parks Seasonal Maintenance Technician

    ASM Global (El Paso, TX)
    …water quality/chemistry for pools and or water parks preferred.* Certified Pool Operator (CPO) or Aquatics Facility Operator (AFO) certification preferred.* ... Possess necessary knowledge and skills in HVAC , exhaust fans, pumps, hydraulics, drainage system, pool filtration,pool chemical controllers, basic plumbing,… more
    ASM Global (07/20/25)
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  • O&M Technician I

    Veolia North America (Freeport, TX)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... Certification if required by site. + Obtain and maintain minimum water / wastewater operator state certification. + Must become proficient in the care and use of all… more
    Veolia North America (07/16/25)
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