3rd Class Stationary Engineer

Black & McDonald Limited



If you are a technical and hands-on professional searching for the opportunity to build a solid foundation for your career, this position is for you. The 3rd Class Stationary Engineer opportunity is located in Whitby and reports to the Chief Operator. The position requires continental shifts, thus candidates must have open and flexible availability.

The 3rd Class Stationary Engineer will be responsible for the following duties and responsibilities:

  • Experience within a TSSA-regulated ammonia 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


  • Must possess a 3rd Class Power Engineer certificate or higher or “A” or “B” Refrigeration Operator class certificate


  • Must have experience working as an operator in an ammonia plant


  • Must be able to work 3:30 pm-3:30 am on a continental shift
  • 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

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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