• HVAC Mechanic - 1st Shift

    RTX Corporation (Marlborough, MA)
    …HVAC/R including layout, installation, and repairs. Troubleshoots, maintains, repairs, and installs DDC control systems and supports the site EMS including ... air filters, compressors, valves, split systems, cooling towers, humidity controls , DDC and pneumatic controls ,...bearings as necessary. + Regulates and maintains the climate control and the manufacturing process needs of the facility.… more
    RTX Corporation (11/26/25)
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  • HVAC Specialist

    State of Montana (Great Falls, MT)
    …parts using techniques including welding or soldering. * Perform basic adjustments to DDC /HVAC system controls . * Help design systems. Install, repair and ... Great Falls Air National Guard Base, as an HVAC Technician !* The Air National Guard's federal mission is to...* Troubleshoot and diagnose system issues that may involve DDC , HVAC, electrical and plumbing systems * Fabricate HVAC… more
    State of Montana (12/04/25)
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  • BMS Field Supervisor

    EMCOR Group (New York, NY)
    …**Qualifications** + Minimum 5-7 years field experience in the HVAC controls industry including DDC Systems commissioning, software integration operation, ... **About Us** We offer complete building controls and engineering solutions, including precision design, software...time parameters. + Maintain confidentiality. + Assist in Junior technician evaluation and training + Continuously seek to improve… more
    EMCOR Group (10/16/25)
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  • Senior HVAC Design Engineer

    Stark Tech Group (Buffalo, NY)
    …flow stations, and the like for HVAC systems. Experience designing systems with typical DDC control lines such as: Schneider Electric, Tridium, or similar. Be ... controls design engineering OR 8+ years as a controls technician . + Sound knowledge of electrical...of electrical circuits, HVAC, sensors and signal types, and controls required. + Familiarity with common control … more
    Stark Tech Group (12/10/25)
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  • Industrial Mechanic V

    General Atomics (San Diego, CA)
    …mechanical drawings; ability to prepare sketches and processes; proficiency in Energy Management Control Systems, Direct Digital Controls ( DDC ) and pneumatic ... techniques associated to HVAC and piping systems. + Repairs and replaces HVAC controls and associated components. + Conducts emergency repairs on HVAC controls … more
    General Atomics (12/11/25)
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  • Facilities Tech Spec HVAC CA Installer

    24 Hour Fitness, INC. (CA)
    …schematics. * Operating knowledge of multi-meters, computerized air quality meters, DD DDC controls and computer control systems. Educational ... **FULL-TIME** Full-time **LOCATION** CA The Facilities Technician Specialist -- HVAC's primary responsibility is to...-- HVAC's primary responsibility is to be the expert technician relating to the repair and maintenance of Heating… more
    24 Hour Fitness, INC. (01/07/26)
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  • HVAC and Refrigeration Mechanic A

    RTX Corporation (El Segundo, CA)
    …. + Basic understanding of operation of VAV boxes and Belimo valves on a DDC control environment. + Strong time management and troubleshooting skills. + Willing ... equipment, VAV boxes, valves, coils, cooling towers, piping wiring, control systems, thermostats, building automation systems, pneumatic systems, calibrate flows,… more
    RTX Corporation (11/18/25)
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  • HVAC Installer

    EMCOR Group (Columbia, SC)
    …DX equipment, chilled water air handlers, computer room units (CRAC), Pneumatic and DDC controls . + Install RTU's, split systems, chillers, cooling towers and ... minor duct systems. + Install and troubleshoot HVAC thermostats, controls , etc. as needed. + Install and braze refrigerant...of experience as an HVAC Installer or Start Up Technician in a commercial/industrial environment. + Experience in gas… more
    EMCOR Group (10/15/25)
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  • Engineering Tech

    Rush Copley Medical Center (Aurora, IL)
    …equipment which includes Air Handlers, RTUs, Chillers, Cooling Towers, VAV Boxes, DDC Controls , Pumps, Variable Frequency Drives and Building Automation Systems. ... Looking for a technician that has a minimum of 8 years of experience operating and troubleshooting large HVAC systems and… more
    Rush Copley Medical Center (01/05/26)
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  • Union Lead Mechanic (Part-Time)

    CBRE (Oberlin, OH)
    …configurations, AC package units, VAV air distribution, building automation systems, DDC and pneumatic controls , life safety systems, generators, electrical ... now or in the future_** Other Keywords: Senior, Maintenance Technician , supervise, commercial, HVAC, electrician, plumbing, facilities, facility, maintenance.… more
    CBRE (12/13/25)
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