Canadian Nuclear Laboratories

Chalk River Class 3 Operating Engineer

📍 Location
chalk river, on
⏰ Job Type
Full-time
📅 Posted
June 12, 2026

Job Description

Join CNL as a Class 3 Operating Engineer at Chalk River Laboratories. Operate essential Powerhouse equipment and HVAC systems while ensuring operational safety and efficiency.
CNL is looking for a qualified Class 3 Operating Engineer to oversee HVAC operations and maintain multiple systems in Chalk River Laboratories. The role entails testing controls for efficiency, documenting usage data, and conducting regular site inspections. You will also play a role in training new team members to uphold safety protocols and operational procedures in the facility.
Key Responsibilities:
• Operate heating, ventilation, and air conditioning systems
• Test and adjust safety controls and equipment
• Document energy use and operating conditions
• Monitor and maintain a clean work environment
• Participate in safety meetings and report hazards
Requirements:
• Secondary School Graduation Diploma is required
• Must hold a 3rd Class Operating Engineer certification
• Valid...

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