(CAN) Technician - HVAC/R

Walmart Canada; Northeastern Ontario; On-site; CAD 52,000 - 65,000; Full time

Job summary

Walmart Canada in Sudbury, ON is seeking an HVAC/R Technician to install and service refrigeration systems, diagnose issues, and coordinate field operations. The role requires 313A licence, strong hands-on experience with commercial HVAC/R and supermarket refrigeration, plus mentoring capabilities.

You will manage service calls regionally and ensure compliance with safety and environmental regulations. The position offers an hourly wage of CAD 37.60–47.00, with pay determined by experience.

Qualifications

• Must hold 313A Refrigeration & Air Conditioning Systems Mechanic license.
• Strong hands-on experience with commercial HVAC/R and supermarket refrigeration.
• Proficient troubleshooting of mechanical, electrical, and control systems including DDC/EMS.
• Experience mentoring technicians or apprentices.

Responsibilities

• Diagnose and resolve HVAC/R issues across commercial and industrial systems.
• Perform preventive maintenance to extend equipment life and reduce downtime.
• Lead field teams, mentor technicians, and coordinate service calls.

Skills

HVAC/R troubleshooting

Supermarket refrigeration

Mentoring technicians

Preventive maintenance

DDC/EMS troubleshooting

Education

313A Refrigeration & Air Conditioning Systems Mechanic license

Tools

DDC/EMS systems

Job description

Position Summary...

Installs HVAC and refrigeration systems, including ductwork, control panels, and building pneumatics. Configures and calibrates low ambient systems and direct digital controls to meet operational specifications. Interprets layout plans and schematics to ensure accurate system setup and compliance with building codes.

What You'll Do

• Diagnoses and resolves mechanical, electrical, and refrigerant-related issues across commercial and industrial systems. Implements preventive maintenance programs to extend equipment life and minimize downtimes. Maintains and repairs rack systems, walk-ins, reachins, and supermarket refrigeration units. Ensures the proper operation of HVAC systems and Energy Management Systems by performing routine checks, identifying issues, and coordinating necessary maintenance or repairs under manager and training technician supervision. Uses heavy machinery.
• Adheres to applicable provincial Occupational Health and Safety (OHS) legislation (e.g., Ontario OHSA), and Environment and Climate Change Canada requirements for refrigerant handling under federal Halocarbon and Ozone-depleting Substances regulations. Conducts inspections and repairs in compliance with federal, provincial, and municipal HVAC/R regulations, including TSSA (Technical Standards and Safety Authority) requirements for refrigeration systems, including cold chain and indoor air quality requirements. Recovers and manages ozone-depleting and halocarbon refrigerants in accordance with applicable environmental regulations and ensures accurate tracking and documentation of refrigerant usage.
• Leads field teams and mentors less-experienced Technicians and Apprentices on technical procedures and safety practices. Communicates effectively with customers to explain technical issues and service outcomes. Manages escalated service issues and coordinates with external service providers as needed. Receives and follows instructions from Managers and Training Technicians to perform assigned tasks accurately and efficiently. Assists in implementing training plans and operational procedures as directed by Managers and Training Technicians. Drives a company vehicle to complete service calls and manage operational needs within an assigned region.
• Coordinates service calls and manages workload using digital tools and scheduling systems. Tracks refrigerant levels, parts inventory, and vendor relationships to ensure resource availability. Submits warranty claims, expense reports, and work orders to support financial sustainability.
• Completes work assignments and priorities following directions and/or guidance from Manager or Training Technician in HVAC/R service by using HVAC/R policies, data, and resources. Collaborates with management, co-workers, customers, and other business partners. Works or trains at multiple facilities or distant locations
• Leads and participates in teams by using and sharing resources, information, and tools; determining customer needs and business priorities; coordinating and executing work assignments; providing advice, feedback, and support to ensure timelines and work quality are achieved; and modeling and helping others with how to adapt to change or new challenges.
• Maintains company vehicles in accordance with company policies and procedures. Coordinates and transports vehicles for required maintenance, ensuring beforehand that alternate driving support is arranged. Safely operates motor vehicles and ensures that the vehicle has all required documents. Checks fuel and water levels, brake condition, signals, and lights. Submits maintenance invoices for payment. Verifies the coverage and validity of vehicle insurance. Wears company uniform and badge in accordance with company policies and procedures.

Preferred Qualifications

• 313A Refrigeration & Air Conditioning Systems Mechanic license is a must
• G1 Gas Technician license preferred, but not required
• Strong hands‑on experience with commercial HVAC/R and supermarket refrigeration systems, including racks, walk‑ins and reach‑ins
• Strong mechanical, electrical and controls troubleshooting skills, including experience with DDC/Energy Management Systems
• Experience with preventive maintenance, refrigerant handling and mentoring/coaching technicians or apprentices

The pay range for this position is $37.60 - $47.00/hr. Rate of pay will be determined based on relevant experience.

L’échelle salariale pour ce poste est de 37.60 à 47.00 $/h. La rémunération sera déterminée en fonction de l’expérience pertinente.

Minimum Qualifications

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Preferred Qualifications

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Walmart will accommodate the disability-related needs of applicants and associates as required by law.

Primary Location

1349 LASALLE BLVD, SUDBURY, ON P3A 1Z2, Canada

Important Note:

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