• Post Holdings Inc. (Norwalk, IA)
    …on HVAC, RTUs, and chiller equipment as well as maintain the engine room and boiler equipment for the plant. Experience with ammonia and HVAC certifications are ... 6PM-6AM** **DUTIES AND RESPONSIBILITIES:** 1. Maintains engine room and boiler equipment. 2. Monitors and charts all freezer and...charts all freezer and cooler temps. 3. Runs daily boiler water test. 4. Maintains and PMs all air… more
    DirectEmployers Association (09/26/25)
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  • Mom's Meals (North Jackson, OH)
    …+ Will work with natural gas fired equipment, 480V, 3PH electrical, as well as ammonia systems and boiler + Diagnose root cause of downtime or quality issues ... + Electrical knowledge including 480V, 3 PH + Knowledge/experience working with refrigeration , ammonia systems, heating, boilers, pneumatics, and/or PLC's highly… more
    DirectEmployers Association (12/06/25)
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  • Mom's Meals (Oklahoma City, OK)
    …+ Will work with natural gas fired equipment, 480V, 3PH electrical, as well as ammonia systems and boiler + Diagnose root cause of downtime or quality issues ... + Electrical knowledge including 480V, 3 PH + Knowledge/experience working with refrigeration , ammonia systems, heating, boilers, pneumatics, and/or PLC's highly… more
    DirectEmployers Association (12/03/25)
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  • Kerry (Olney, IL)
    …seals, impeller, casings and bearings. Perform daily PMs as assigned. 10. Repair refrigeration and air conditioning equipment; work with ammonia and Freon with ... Works in confined spaces as required. 15. Performs relief work as a Boiler Mechanic, as licensing and schedules necessitate. 16. Operate forklift and aerial lifts.… more
    DirectEmployers Association (11/06/25)
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  • Post Holdings Inc. (Sulphur Springs, TX)
    …plumbing and HVAC knowledge. + Capable of operating and troubleshooting ammonia refrigeration systems. + Understanding ofbasic lock-out,tag-out procedures. + ... be reported to appropriate personnel such as shift lead, shift supervisor, QA technician , Safety Manager, FSQ Manager, etc. All other duties as assigned. Roatating… more
    DirectEmployers Association (11/26/25)
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  • Ammonia Refrigeration

    Aerotek (Davenport, IA)
    **Job Description** We are seeking a skilled Ammonia Technician to oversee all activities related to the maintenance and operation of our ammonia ... systems, and other supporting equipment. **Responsibilities** + Maintain and operate the ammonia refrigeration system, along with building heating and air… more
    Aerotek (12/02/25)
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  • Ammonia Refrigeration

    Pacific Seafood (Charleston, OR)
    …do better. Summary: This position will be responsible for maintaining and troubleshooting ammonia , HVAC, boiler , and refrigeration systems at Pacific Seafood ... Responsibilities: 1. Technical: + Operation and maintenance of large ammonia , HVAC, boiler , and refrigeration systems + Preventative maintenance, monitoring,… more
    Pacific Seafood (11/19/25)
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  • Ammonia Refrigeration

    Aerotek (Fargo, ND)
    …Skills & Qualifications** + Experience with HVAC, industrial repair, ammonia refrigeration , troubleshooting, preventive maintenance, installation, service, and ... **Job Title: Refrigeration Mechanic** **Job Description** The Refrigeration Maintenance Technician is responsible for maintaining, repairing, and performing… more
    Aerotek (12/12/25)
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  • Mechanic Utilities

    Nestle (Anderson, IN)
    …** Hold certifications like licensed boiler operator, wastewater operator, or ammonia refrigeration technician * Have strong mechanical and electrical ... facility running smoothly. * Lead preventative and corrective maintenance on boiler systems, ammonia refrigeration , and water treatments. * Manage air… more
    Nestle (11/22/25)
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  • Industrial Boiler - HVAC/R…

    Nestle (Little Chute, WI)
    …responsible for servicing, troubleshooting, repairing, and performing preventative maintenance on ammonia refrigeration systems, HVAC, and utility systems. You ... career with Nestle Pizza, Little Chute as a Industrial Boiler - HVAC/R Technician **?** Nestle Little...service, troubleshoot, and repair large HVAC/R equipment, including: + Ammonia Refrigeration + Drive-in coolers/freezers + Glycol… more
    Nestle (09/17/25)
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  • Refrigeration Technician (1st Shift)

    Perdue Farms, Inc. (Prince George, VA)
    …dial gauges, micrometers, etc. in the alignment of motors, pumps, etc. experience in ammonia or Freon refrigeration , boiler operations and compressed air. ... task as assigned by management. + Must be able to perform all Senior Refrigeration Technician requirements prior to being promoted from Technician . **Minimum… more
    Perdue Farms, Inc. (10/31/25)
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  • Industrial Refrigeration Technician

    Lactalis American Group Inc. (Tulare, CA)
    Industrial Refrigeration Technician Tulare, CA (http://maps.google.com/maps?q=10800+Ave+184+Tulare+CA+USA+93274) * Manufacturing Job Type Full-time Description ... TITLE: Industrial Refrigeration Technician (R2) REPORTING TO: Maintenance &...Engineering Manager, this position's main responsibility is following the ammonia refrigeration operational procedures to safely service… more
    Lactalis American Group Inc. (11/13/25)
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  • Refrigeration Technician

    Pilgrim's (Cold Spring, MN)
    … and heating, ventilation and air conditioning equipment with special emphasis on ammonia refrigeration and compressors and boiler operations. **ESSENTIAL ... Pilgrim's wants **YOU** to join our Team as a Refrigeration Technician . This position starts at $30.54...and provides suggestions. + Trains other maintenance mechanics in ammonia refrigeration /HVAC/ Boiler operations. + Possess… more
    Pilgrim's (11/09/25)
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  • Refrigeration Technician Lead (2nd…

    Perdue Farms, Inc. (Concord, NC)
    Refrigeration Technician Lead maintains, repairs, rebuilds, and adjusts refrigeration , boiler , and compressed air equipment in areas of responsibility by ... etc., in the alignment of motors, pumps, etc. Experience in ammonia or Freon refrigeration , boiler operations, and compressed air. **Environmental Factors… more
    Perdue Farms, Inc. (12/03/25)
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  • Refrigeration Technician Lead (1st)

    Perdue Farms, Inc. (Lewiston Woodville, NC)
    Refrigeration Technician Lead maintains, repairs, rebuilds and adjusts refrigeration , boiler and compressed air equipment in areas of responsibility by ... etc. in the alignment of motors, pumps, etc. experience in ammonia or Freon refrigeration , boiler operations and compressed air. **Experience Preferred** +… more
    Perdue Farms, Inc. (11/07/25)
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  • Refrigeration Technician (nights)

    Prestage (Camden, SC)
    General: Refrigeration technician supports and maintains the industrial ammonia refrigeration and other site utility systems of a state-of-the-art turkey ... experience and knowledge in the operation, testing, documentation for ammonia refrigeration and other utility systems (eg... and other utility systems (eg - air compressors, boiler , etc.) + Routinely apply working knowledge of industrial… more
    Prestage (10/28/25)
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  • Industrial Refrigeration Technician

    Cargill (Lake Odessa, MI)
    …+ Tuition Reimbursement + Employee Discounts **Principal Accountabilities** + Maintain ammonia refrigeration system and training: Chemical testing and treatment ... work: Maintain PIT license + Display knowledge of the boiler system. Troubleshoot and diagnose mechanical problems and provide...School Diploma or GED Equivalent + Understanding of Anhydrous Ammonia Refrigeration systems + Have the … more
    Cargill (11/26/25)
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  • Refrigeration Technician

    JBS USA (Elkhart, IN)
    Technician is responsible for maintaining all aspects of the ammonia refrigeration system, boiler , booster water, waste water/sewer, compressed ... **Description** Job Title: Refrigeration Technician Location: Elkhart, IN Our...assigned Qualifications: + At least two years in a refrigeration or boiler room preferred. + Operator… more
    JBS USA (10/17/25)
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  • Lead Refrigeration Technician

    Cargill (West Columbia, SC)
    …Ability to read, write, and speak English + Technical degree in a HVAC or ammonia refrigeration or equivalent work experience with industrial ammonia ... and certification + Previous experience with regulated PSM programs + Previous ammonia refrigeration experience + Electrical or mechanical experience **Please… more
    Cargill (11/22/25)
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  • Refrigeration Maintenance - 3rd Shift

    JBS USA (Columbia, MO)
    …and established procedures, is responsible for maintaining all aspects of the ammonia refrigeration system, boiler , wastewater/sewer, compressed air, fire ... **Description** JOB DESCRIPTION INFORMATION Position Title: Refrigeration Technician Position Type: Fulltime FLSA...MO Years of Experience: 1 - 2 years of refrigeration ( Ammonia , CO2, etc.) experience Since 1945,… more
    JBS USA (11/13/25)
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