HVAC-R Technician

Responsibilities

• Perform planned preventative and reactive maintenance on HVAC and mechanical systems including HRVs, hot water tanks, boilers, furnaces, smoke and CO detectors, and air conditioning systems.
• Conduct filter changes, coil cleaning, belt and pulley replacements, bearing and pump seal repairs, combustion testing, balancing, and system adjustments.
• Diagnose and repair refrigeration and HVAC equipment, including leak detection and system testing.
• Ensure compliance with all applicable codes, regulations, safety standards, TSSA requirements, and company procedures.
• Conduct risk assessments and develop pre-work safety and job plans.
• Review and manage assigned work orders using CMMS/work order software.
• Estimate time and materials required for repairs and coordinate material ordering with planners.
• Transport tools and materials to job sites as required.
• Maintain professional and courteous communication with clients, contractors, vendors, and colleagues.
• Provide guidance and mentorship to junior technicians and apprentices.
• Skills & Abilities
• Ability to read mechanical, electrical, and control drawings.
• Working knowledge of building automation, life safety, electrical, and environmental systems.
• Strong organizational and task management skills.
• Ability to prioritize multiple tasks and work effectively under time constraints.
• Strong communication and interpersonal skills.
• Ability to work independently and within a team environment.
• Calm and professional demeanor in high-demand situations.
• Basic computer skills including Microsoft Office and CMMS systems.
• Strong troubleshooting and problem-solving skills.
• Ability to follow oral and written instructions.
• WHO ARE WE LOOKING FOR?
• Must be able to obtain a secret level security clearance with defense Canada under the Government legislation
• Red Seal 313A Refrigeration & Air Conditioning Certification required.
• Gas Fitter 2 certification minimum (Gas Fitter 1 preferred).
• Ozone Depletion Prevention (ODP/ODS) certification.
• Minimum 3 years of related experience.
• Post-secondary technical education preferred.
• Valid driver's license with clean driver's abstract.
• Working at Heights certification.
• Health & Safety Awareness Training.
• WHMIS/MSDS Training.
• First Aid certification considered an asset.
• Ability to read, write, and speak English fluently.
• Working Conditions
• Frequent walking, bending, stooping, crawling, and reaching.
• Ability to lift up to 50 lbs.
• Comfortable working at heights and on ladders.
• Ability to work independently with minimal supervision.
• WHAT'S IN IT FOR YOU?
• Great working environment, supported by a centralized office team and technical field leads
• Competitive Pay, Steady hours, OT available
• Benefits and Pension Match programs available on Day 1
• Work truck, phone/tablet, tools outfitting, etc.
• All commercial sites, no residential
• Flexible scheduling, dispatch coordination to work close to home
• #IND1

Benefits

Additional Information

WHAT'S THE JOB Please note: this role is physically located in Dartmouth and requires local residence. Working at National Defence project sites, the HVAC-R Technician is responsible for diagnostics, preventative and corrective maintenance, installation, and repair of HVAC-R and related building systems. This includes refrigeration equipment, boilers, heating systems, BAS controls, life safety devices, and associated facility equipment to ensure safe and efficient operations. Enjoy a strong total rewards package starting on day one, including extended health and dental coverage. This role offers a consistent Monday-Friday daytime schedule for routine work (with occasional emergency support as needed), helping you maintain a healthy work-life balance. You'll also be fully equipped for success with company-provided tools and uniforms.

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at Dexterra? Share your experience