Roving Class B Refrigeration Operator

• 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 3:30-3:30 and 5:00-5:00 on a continental rotational shift
• Must be able to work in both locations in Vaughan and Whitby
• 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