Posted on 15 Apr 2026

Refrigeration Technician

Hillard, OH
Permanent
$36 p/h

A well known household Food Manufacturing client are looking for two Refrigeration Technicians to join them on 2nd shift. 
This includes operating, maintaining, and repairing (Blast/Spiral and Cold storage) ammonia and nitrogen refrigeration systems, freezers, air conditioning units, and chilled-water systems. 
MUST HAVE: Operator Level 1 Ammonia Certification 

Responsibilities

  • 1-3 years hands-on experience maintaining industrial ammonia refrigeration systems, including vacuum systems, screw compressors, blast and storage freezers, condensers, and chilled-water systems.
  • Experience with nitrogen flash freezers and Reco/Frigoscandia brand freezers highly desired.
  • Background in electrical, pipe fitting, hydraulics, and pneumatics as part of mechanical maintenance work.
  • Meets basic workplace standards: strong attendance, punctuality, work habits, and personal hygiene.
  • High school level communication, reading and arithmetic skills required.
  • Formal technical training in ammonia refrigeration theory, nitrogen freezing systems, and mechanical/electrical maintenance of industrial refrigeration equipment.
  • Knowledge of microprocessors and 110, 120, 220, and 480V 3-phase AC electrical systems.
  • Skilled in pipe cutting, threading, fitting, conduit installation, wiring, pneumatics, and hydraulics.
  • Thoroughly proficient in all mechanical and electrical aspects of industrial refrigeration systems. 
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