• Master Refrigeration

    Dairy Farmers of America (Wilbraham, MA)
    **Job Description** ** Master Refrigeration Technician ** Install and repair industrial and commercial refrigerating systems according to blueprints and ... AND RESPONSIBILITIES . Maintain and perform preventative maintenance activities on ammonia refrigeration systems . Complete accurate and timely documentation… more
    Dairy Farmers of America (06/17/25)
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  • Refrigeration Technician II

    Sysco (Medley, FL)
    …are managed in accordance with the following: IIAR (International Institute of Ammonia Refrigeration ), ASHRAE (American Society of HVAC and Refrigeration ... + Knowledge of PC (personal computer) & PLC (programming logic controller) based master refrigeration control systems + Maintains the freezer and cooler … more
    Sysco (07/14/25)
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  • Refrigeration Technician III

    Sysco (Concord, NC)
    …are managed in accordance with the following: IIAR (International Institute of Ammonia Refrigeration ), ASHRAE (American Society of Heating, Refrigerating and ... six years' experience with service/maintenance of HVAC / R, and large ammonia refrigeration units. **RESPONSIBILITIES** + Perform required inspections and… more
    Sysco (07/26/25)
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  • Master Maintenance Technician

    Dairy Farmers of America (Mechanicsburg, PA)
    …control, relay control, process control and packaging equipment + Experience with ammonia refrigeration systems preferred + Certification and/or License - may ... America** is looking for highly dependable team player to join our staff as ** MASTER ** **MAINTENANCE TECHNICIAN ** at our Mechanicsburg, PA facility. If you are… more
    Dairy Farmers of America (07/15/25)
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  • Master Maintenance Technician

    Dairy Farmers of America (Dayton, OH)
    …control, relay control, process control and packaging equipment . Experience with ammonia refrigeration systems preferred . Certification and/or License - may ... in areas such as electrical, programmable controls (PLC/HMI), mechanical, welding/fabrication, refrigeration , plumbing, etc. . 4 to 6 years of maintenance,… more
    Dairy Farmers of America (07/09/25)
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  • Master Maintenance Technician

    Dairy Farmers of America (St. Paul, MN)
    …control, relay control, process control and packaging equipment . Experience with ammonia refrigeration systems preferred . Certification and/or License - may ... in areas such as electrical, programmable controls (PLC/HMI), mechanical, welding/fabrication, refrigeration , plumbing, etc. . 4 to 6 years of maintenance,… more
    Dairy Farmers of America (07/03/25)
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  • Master Maintenance Technician

    Dairy Farmers of America (Houston, TX)
    …control, relay control, process control and packaging equipment *Experience with ammonia refrigeration systems preferred *Certification and/or License - may ... areas such as electrical, programmable controls (PLC/HMI), mechanical, welding/fabrication, refrigeration , plumbing, etc. *2 to 4 years of maintenance, mechanical,… more
    Dairy Farmers of America (06/02/25)
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  • Maintenance Tech

    Performance Food Group (Sioux Falls, SD)
    …and repair schedule for warehouse and office facilities including monitoring of ammonia refrigeration systems to ensure proper temperature and operation, ... material handling equipment (forklifts, pallet jacks, scrubber, etc.). Maintains refrigeration systems, coolers, air compressors, heating, ventilation and air… more
    Performance Food Group (07/30/25)
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