Refrigeration Technician (Ammonia) - 2 positions

Location: Greenwood, IN

Ammonia Refrigeration Technician – Two (2) Open Positions

A well-established and reputable company located in Greenwood, Indiana is seeking talented individuals to join their team as Ammonia Refrigeration Technicians. These positions are available for the night shift in a plant environment. The company fosters a dynamic and impactful work culture.


  • Night shift - 6:15 PM to 6:45 AM
  • Four (4) days on, four (4) days off


  • Starting pay: $34 per hour
  • Night shift differentials: 2nd shift ($0.25 per hour), 3rd shift ($0.30 per hour)
  • Overtime pay: Time and a half for hours worked over 8 hours in a day
  • Additional benefits: Major company benefits, relocation assistance available
  • Pay for a 12-hour shift: $40.25 per hour, including shift differentials


In order to succeed in this position, the individual must perform each essential duty with excellence.

Other responsibilities may be assigned as necessary.

  • Ensure compliance with safety, PSM, environmental, SQF, and GMP policies, procedures, and regulations
  • Demonstrate strong knowledge, judgment, and commitment to maintaining high standards for quality of work
  • Operate, monitor, troubleshoot, test, adjust, and maintain the facility's utilities systems
  • Complete progressive Boiler and Ammonia Operator Training
  • Effectively communicate (written and verbal) in all aspects of daily work
  • Troubleshoot equipment and processes, ensuring steady-state operations and continuity across multiple shifts
  • Support weekly work order schedules as arranged by the Facilities Maintenance Planner
  • Utilize CMMS (SAP PM) to accurately document and track work order hours and execution
  • Coordinate equipment maintenance and repairs with vendors and outside contractors, in collaboration with the Planner and Management
  • Active participation or leadership in daily shift change DDS and shutdown meetings
  • Support Break-Down-Analysis (BDA) and 5S for assigned Facilities areas, actively participating in continuous improvement activities through the company performance system
  • Ability to work overtime and/or adjust work hours as required, including weekends and holidays
  • Perform other duties as assigned



  • High school diploma or GED required
  • At least 2 years of experience as a stationary engineer, industrial maintenance worker, commercial HVAC technician, or equivalent military experience
  • Strong mechanical and electrical aptitude, demonstrated experience in troubleshooting and repairing electrical and mechanical equipment and systems
  • Must attend GCAP (or equivalent approved by Management) Boiler Tech 1 training and successfully complete it within 6 months
  • Must attend GCAP (or equivalent approved by Management) Ammonia operator 1 training and obtain certification within 6 months
  • Must attend GCAP (or equivalent approved by Management) Ammonia operator 2 training and obtain certification within 12 months


  • Must be able to stand for prolonged periods of time
  • Highly mobile, with extensive walking on flat surfaces and up/down stairs, and quick response to emergency situations at the facility
  • Must be able to lift 50 lbs
  • Must be able to perform work on ladders, boom lifts, forklifts, and scissor lifts
  • Must be able to work in a noisy environment with varied temperatures
  • Must be able to pass annual respirator testing for PSM
  • Must be comfortable working in a union environment

Company Benefits:

The company values your overall well-being and offers the following benefits, subject to your location and role:

  • Health: Medical, dental, and vision insurance; company-paid life, accident, and disability insurance
  • Wealth: Competitive pay, incentive opportunity, matching 401(k), and stock purchase plan
  • Growth: Access to online courses, virtual and classroom development experiences
  • Balance: Generous paid time off, parental leave, flexible work schedules (subject to your location and role)
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