• Mechanic Heating A/C Sr

    Lockheed Martin (Huntsville, AL)
    …you\. \-\- Installs, services, modifies, rebuilds, and repairs air\-conditioning and refrigeration systems and equipment in an industrial or commercial establishment ... distribution systems \(includes chilled water, heating/cooling systems\) * Knowledge of boiler , chiller and building automated electronic control systems; complex … more
    Lockheed Martin (07/18/25)
    - Related Jobs

  • HVAC Mechanic I

    J&J Worldwide Services (Oklahoma City, OK)
    …Installs, services and repairs environmental-control systems; utilizing knowledge of refrigeration theory, pipefitting and structural layout. **Essential Duties and ... Trained in all types and sizes of air conditioning refrigeration and evaporative cooling equipment. + Environmental Protection Agency...as outlined in federal and state regulations. + Steam boiler knowledge is a must for this position. **Working… more
    J&J Worldwide Services (07/09/25)
    - Related Jobs

  • Dairy Manufacturing Maintenance Mechanic

    Dairy Farmers of America (Richmond, IN)
    …preferred in areas such as electrical, programmable controls(PLC/HMI), mechanical, welding/fabrication, refrigeration , plumbing, etc. + 2 to 4 years of maintenance, ... relaycontrol, process control and packaging equipment + Experience with ammonia refrigeration systems preferred + Certification and/or License - may be required… more
    Dairy Farmers of America (07/02/25)
    - Related Jobs

  • HVAC Mechanic - 2nd Shift

    RTX Corporation (Andover, MA)
    …+ Maintains, repairs, and adjusts oil/gas burners. + Annually cleans heating boiler combustion chambers and flues. + Troubleshoots various types of HVAC/R equipment ... or two (2) years' Trade School Experience. + Current Massachusetts Refrigeration Technician's license. + Current #608 EPA Universal Certification. **Qualifications… more
    RTX Corporation (07/29/25)
    - Related Jobs

  • Maintenance Technician / Mechanic

    Dairy Farmers of America (Farmington, MN)
    …continued operation of machinery and equipment in an electrical, mechanical, refrigeration , pneumatic and hydraulic capacity by completing planned and unplanned ... power, 480-240-120 and the lower voltage control wiring + 1st Class B Boiler License preferred and/or willingness to obtain with company assistance. + Requires… more
    Dairy Farmers of America (06/24/25)
    - Related Jobs

  • HVAC Mechanic I - SCA

    J&J Worldwide Services (Tucson, AZ)
    …drive safe + Trained in all types of sizes of air condition refrigeration and evaporative cooling equipment + Enviromental Protection Agency (EPA) certification to ... chemical as outlined in federal and state regulations. + Work in a team + Boiler and Chiller experience a plus **Working Conditions** + Must be able lift 50 lbs.,… more
    J&J Worldwide Services (05/23/25)
    - Related Jobs

  • Plant Utilities Engineer 1 (NY Helps)

    New York State Civil Service (Albany, NY)
    …apprenticeship program for stationary engineers, plant maintenance (plumber/steamfitter), HVAC Mechanic or plant maintenance ( refrigeration /AC) (See Note #1);Or ... (900 hours) OR completion of an approved certificate in HVAC, electrical, refrigeration , boiler operations and maintenance, or plumbing from an accredited… more
    New York State Civil Service (07/22/25)
    - Related Jobs

  • Operating Engineer Apprentice

    ASM Global (Houston, TX)
    …("The" Astrodome), and NRG Arena. We are seeking a unique Maintenance Mechanic Apprentice to join our Engineering team. The Operating Engineer Apprentice, under ... Include the following: + Assist in maintaining, troubleshooting and repairing all refrigeration and chilled water equipment and systems owned or operated by NRG… more
    ASM Global (07/02/25)
    - Related Jobs

  • Plant Utilities Assistant (NY Helps)

    New York State Civil Service (Albany, NY)
    …apprenticeship program for stationary engineers, plant maintenance (plumber/steamfitter), HVAC Mechanic or plant maintenance ( refrigeration /AC) (See Note #1);Or ... (440 hours) OR completion of an approved certificate in HVAC, electrical, refrigeration , boiler operations and maintenance, or plumbing from an accredited… more
    New York State Civil Service (07/22/25)
    - Related Jobs

  • Plant Utilities Assistant (NY Helps) - Applicant…

    SUNY Morrisville (Morrisville, NY)
    …apprenticeship program for stationary engineers, plant maintenance (plumber/steamfitter), HVAC Mechanic or plant maintenance ( refrigeration /AC) (See *Note #1); ... (440 hours) OR completion of an approved certificate in HVAC, electrical, refrigeration , boiler operations and maintenance, or plumbing from an accredited… more
    SUNY Morrisville (06/13/25)
    - Related Jobs