Full-time

HVAC-R Technician at National Defence

Posted by Dexterra Group • June 05, 2026

📍 dartmouth, ns, Canada
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Description

Join National Defence as an HVAC-R Technician, focused on maintenance, diagnostics, and repair of essential HVAC-R systems. Enjoy a Monday-Friday schedule and a supportive rewards package from day one.
In this technician role, you'll be responsible for installing, diagnosing, and maintaining HVAC-R systems at project sites. Your expertise will cover refrigeration equipment, boilers, and BAS controls, ensuring all systems operate efficiently and safely. You'll work with a variety of mechanical systems while adhering to safety standards and regulations.
Key Responsibilities:
• Perform maintenance on HVAC and mechanical systems
• Conduct system diagnostics and repairs on refrigeration equipment
• Ensure compliance with codes and safety regulations
• Manage work orders using CMMS software
• Provide mentorship to junior technicians
Requirements:
• Red Seal 313A Refrigeration & Air Conditioning Certification
• Minimum 3 years of related experience
• Gas Fitte...

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