• Rope Access NCCER Insulators

    MISTRAS Group, Inc. (Corpus Christi, TX)
    …wool, Styrofoam, fiberglass) on all types of industrial equipment (eg pipelines, duct piping, heat exchangers, tanks, vessels). + Read and interpret drawings and ... out so candidates must have the ability to travel by any means ( air , rail, ship, ground, etc.), without geographical limitations (county or state boundaries,… more
    MISTRAS Group, Inc. (12/03/25)
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  • Hvac Technician

    Aerotek (West Chester, PA)
    …trends and best practices. **Essential Skills** + Advanced understanding of air conditioning, heating, and ventilation principles. + Ability to read schematics ... + 10 years' experience or more as an HVAC Service Technician. + Experience with duct work and electrical repairs. + Ability to work with indoor and outdoor units. +… more
    Aerotek (12/02/25)
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  • Sr Mechanical Facilities Engineer II

    Gilead Sciences, Inc. (Foster City, CA)
    …RO/DI, WFI, PW, USP water systems, wastewater neutralization, CDA, compressed air , specialty gases, vacuum systems. + Provide operational engineering support and ... + HVAC (cooling/heat load, airflow balance, pressure cascade, fan curves, duct sizing, static pressure calculations). + Hydronics (chilled/hot water system design,… more
    Gilead Sciences, Inc. (12/02/25)
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  • Apprentice HVAC Installer

    Essel (Claremont, CA)
    …will learn the fundamentals of installing, maintaining, and repairing heating, ventilation, air conditioning, and refrigeration systems. This is a hands-on role that ... HVAC installers in the installation and maintenance of HVAC systems. + Sealing duct work, painting, knowledge of AC and refrigeration systems. + Learn to read… more
    Essel (11/28/25)
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  • Pipefitter

    Veterans Affairs, Veterans Health Administration (Hines, IL)
    …replace building service equipment or systems including: centrally supplied water, air , vacuum, oxygen, natural gas, steam and distilled water including supporting ... and cold water; steam condensate return piping and to apply insulation to duct work, hot water storage tanks and other related equipment. Work Schedule:… more
    Veterans Affairs, Veterans Health Administration (11/25/25)
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  • Journeyman HVAC Installer

    Essel (Valencia, CA)
    …pipe. + Perform routine maintenance and repair of heating, ventilation, and air conditioning systems. + Diagnose malfunctions and recommend appropriate repairs or ... and service. + Strong knowledge of HVAC systems, including refrigeration and duct design. + Excellent troubleshooting skills and attention to detail. + Ability… more
    Essel (11/24/25)
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  • Journeyman HVAC Installer

    Essel (La Quinta, CA)
    …in diverse conditions. Key Responsibilities: + Install heating, ventilation, air conditioning, and refrigeration systems according to industry standards and ... specifications. + Sheet metal and duct installation; run copper, brazing and hanging pipe + Conduct routine inspections and maintenance on HVAC systems to ensure… more
    Essel (11/24/25)
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  • Journeyman HVAC Installer

    Essel (Manhattan Beach, CA)
    …service to our customers. Key Responsibilities: + Install heating, ventilation, air conditioning, and refrigeration systems according to blueprint designs and ... manufacturer specifications. + Duct and sheet metal installation; refrigeration, copper, pipefitting, brazing. + Conduct routine maintenance and repairs on HVAC… more
    Essel (11/21/25)
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  • HVAC Install Mechanic

    EMCOR Group (Wilmington, NC)
    …residential, and industrial sectors with innovative, energy-efficient heating and air conditioning services, automation and controls, industrial piping, new ... Company - Wilmington, NC** Installation of Light Commercial/Residential Type HVAC duct systems and equipment to include the following components: **Essential Duties… more
    EMCOR Group (11/16/25)
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  • HVAC Refrigeration Service Technician

    Vancouver Public Schools (Vancouver, WA)
    …up job site after completion of work. + Recharge Freon refrigeration and air conditioning systems; check and repair leaks and other malfunctions. Operate refrigerant ... + Optimize heating and ventilating systems, including adjusting dampers, fabricating duct work, replacing parts, analyzing and correcting CO2 balance, and diagnosing… more
    Vancouver Public Schools (11/13/25)
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