Class B Refrigeration Operator (Casual Part-Time)
Quick Summary
Experience within a TSSA-regulated refrigeration/boiler plant Operate air compressors, chillers, water towers, water softeners, air dryers, pumps,
If you are a technical and hands-on professional, this casual part-time position is for you. The Class B Refrigeration Operator opportunity is a permanent part-time position and reports to the Refrigeration Operations Supervisor. The position requires coverage 7 days/week, so candidates must have open and flexible availability.
The 3rd Class Refrigeration Operation will be responsible for the following duties and responsibilities:
- Experience within a TSSA-regulated refrigeration/boiler plant
- Operate air compressors, chillers, water towers, water softeners, air dryers, pumps, and fans
- Chiller maintenance including cooling towers and associated equipment
- Extensive experience on HVAC/R systems
- Responsible for the safe operation of the refrigeration plant
- Perform all tasks related to the safe and efficient operation of the plant including repairs and maintenance
- Perform routine inspection and testing of equipment and building infrastructure to ensure proper operation
- Perform minor repair and general maintenance duties associated with building systems
- Document air compressor readings, all plant steam produced and consumption and gas consumption; supply gas forecasts to gas supplier
- Track and log all gas, water, and hydro readings
- Monitor and maintain water treatment for chillers and cooling towers
- Familiar with CMM and preventative maintenance programs
- Provide access and assistance to sub-trades as required
Requirements
~1 min read- Must possess “A” or “B” Refrigeration Operator class certificate or a 3rd Class Power Engineer certificate or higher
- Must have experience working as an operator in a refrigeration/boiler plant
- Strong troubleshooting and interpersonal skills
- Bending and lifting required; lifting under 30 kg
- Ability to climb stairs and work on a ladder or scaffold as required
- Good computer skills
- Good oral and written communication skills
- Provide vacation coverage for other operators
- Must be able to successfully obtain and maintain necessary security clearances
Expected compensation for this role is a starting pay range between $29.00-$30.00/hour dependent on skills and experience.
Black & McDonald welcomes and encourages applications from persons with disabilities.
Accommodations are available upon request for candidates taking part in all aspects of the recruitment and selection process.
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Location & Eligibility
Listing Details
- Posted
- September 15, 2026
- First seen
- October 3, 2026
- Last seen
- October 3, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 33%
- Scored at
- October 3, 2026
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