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Kraft Heinz Company · Mason City Plant, IA

Ammonia Refrigeration Technician

Mason City Plant, Iowa, United States of AmericaSkilled Trades & Maintenance

Listed on Kraft Heinz Company’s official careers site. Posted September 22, 2026. Check that it is still open and apply there.

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Job description

Work 4 days, 4 days off, work 4 nights, 4 days off, repeat. Determine operational/mechanical failures in Utility areas, including boiler operations, waste water, water systems, ammonia and freon refrigeration, and compressed air equipment Replace components within the refrigeration system, with safe LOTO procedures and in accordance with PSM program. Responsible for helping with maintenance of all systems. Familiar with CMMS systems.

Help plant maintain compliance with all permits. Responsible for maintaining all federal, state, and local regulatory compliance parameters as required. (i.e.: wastewater discharge permit, SPCC, SWPPP, air emissions, etc Preferred: CFC Certification - Type I & Type II: (Minimum) as defined by EPA. Ammonia Operator 1 Certification preferred. Experience running boilers, refrigeration, compressed air, and/or waste water systems.

Electrical experience, 240V and below.

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