• Ammonia / Refrigeration

    Conagra Brands (Troy, OH)
    …**Job Responsibilities:** + Troubleshoot and repair heating, ventilation, air, and refrigeration equipment involving ammonia or other refrigerants following ... 2/3, 3/2, 2/3. + Pay rate based on experience: Ammonia Tech. I - $40.63/hr., Ammonia Tech....safety standards. + Perform daily checks on all refrigeration systems/equipment. + Lead the refrigeration team… more
    Conagra Brands (09/24/25)
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  • 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. . 2 to 4 years of maintenance,… more
    Dairy Farmers of America (10/04/25)
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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 (10/04/25)
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  • Facilities Maintenance Tech- 3rd Shift- $25-$35

    JBS USA (Mason, OH)
    …certification + At least 3-5 year of industrial maintenance experience required. + Ammonia refrigeration experience preferred. + Ability to trouble shoot and fix ... starts at $25-$35 per hour based on experience. Facility Maintenance Technician performs basic and routine facilities maintenance, construction, and repair tasks… more
    JBS USA (10/25/25)
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