Refrigeration Technician / Ammonia Operator (Night Shift)

  • Peco Foods
  • Pocahontas, Arkansas
  • Full Time
  • Fulfilling all duties as necessary, described within the Refrigeration Operator job description, & abiding by all the requirements.
  • Follow all Company policies & procedures such as GMPs, Food Safety, PSM/RMP, Lockout Tagout, Confined Space, etc.
  • Check ammonia valves of the manufacturing plant, outside, condenser, & exhaust fans.
  • Execute complex repairs & major overhauls to system components & associated equipment, utilizing original equipment manufacturers recommendations & specifications and/or other recognized & generally accepted good engineering practices.
  • Understand complex electrical schematics, PLC control functions, & Electrical Distributions systems & the ability to troubleshoot root causes & determine proper repairs.
  • Perform charging, evacuation, & pressure testing of system vessels & components during projects & Line Equipment procedures in accordance with established policies & industry standards.
  • Perform installations & replacements of refrigeration system components & associated equipment, within the guidelines set forth by the management of change procedure.
  • Analyze system data & trending values to determine the need for increased maintenance frequencies or improved maintenance procedures & safe work practices.
  • Assist department management in the supervision & documentation of contractor activity & performance on or around the process equipment.
  • Participate as a trained team member for chemical releases or spills as required.
  • Assist in the operation, maintenance, & continuous improvement of other utility systems.
  • Identify & report any suspicious or abnormal situation to the manager. Abnormal situations would be:
    • Product tampering
    • Willful product adulteration
    • Unauthorized employees in restricted areas
    • Situation where a belief that product adulteration may be occurring
    • Equipment malfunction that may put product wholesomeness at stake
  • Perform other duties as assigned.


Job Qualifications and Requirements :
  • 2 years of verifiable Ammonia Refrigeration experience preferred.
  • Experience with operation & maintaining ammonia refrigeration systems in excess of 10,000 pounds of ammonia.
  • RETA based Industrial Ammonia Operator training program preferred.
  • Hazmat training preferred.
  • Knows machines & tools, including their designs, uses, repair, & maintenance.
  • Possesses the skills needed to repair, maintain, & troubleshoot machinery.
  • Experience working in a fast-paced environment.
  • Able to use critical thinking to identify strengths & weaknesses of alternative solutions or approaches to problems.


Physical Demands :
  • Must be able to stand & walk for long periods of time.
  • Standing/walking 100% of the workday.
  • Lifting various weights on an as needed basis.
  • Must be able to bend, stoop, & climb steps.
  • Able to work at heights & in dangerous places where balance is poor, specifically on a roof.
  • Working in an organic environment with various temperatures.
  • Able to wear an Air Purifying Respirator and a Self-Contained Breathing Apparatus.
  • Medical evaluation, physical examination & pulmonary testing for Hazmat purposes (required for pre-employment & annually thereafter).


This job description is not a comprehensive list of duties or responsibilities that may be required of the employee. Management may change or add duties and responsibilities at any time without notice.
Job ID: 483349400
Originally Posted on: 6/29/2025

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