Building Operator

Black & McDonald is an integrated, multi‑trade service provider that safely delivers high quality construction, facilities management, and technical solutions. We are a family-owned and family-run company that employs thousands of highly skilled and talented professionals across North America. With over 100 years of diverse market experience, we are a forward‑thinking organization with a strong track record of delivering operational excellence and customer-focused solutions that stand the test of time.

Black & McDonald Ltd. is looking to hire an experienced Building Operator for the FMO Division at the Air Canada Data Centre. This position is primarily responsible for performing routine inspections, testing, maintenance and repairs to the building. The Building Operator will also be responsible for responding to work orders generated by our client and internal requests in a safe and efficient manner.

• →Perform inspections, preventive maintenance, troubleshooting, and repairs on building mechanical
• →systems, including HVAC equipment, pumps, valves, motors, chillers, cooling towers, and associated controls.
• →Conduct inspections, testing, and maintenance of life safety and emergency systems, including fire protection systems and emergency generators.
• →Monitor and maintain building comfort and performance through the Building Automation System (BAS).
• →Complete shift rounds and maintain accurate logs of equipment status, temperatures, pressures, and system performance.
• →Start up, shut down, and monitor major building equipment, including chillers, pumps, cooling towers, and other mechanical systems.
• →Perform water treatment and water quality testing for heating and cooling systems.
• →Carry out plumbing, lighting, and general building maintenance, including minor repairs to fixtures, drains, sump systems, and lighting components.
• →Respond promptly to equipment failures, alarms, and system faults to identify issues, mitigate hazards, and restore operations.
• →Escort and monitor contractors to ensure compliance with site safety and operational requirements.
• →Maintain maintenance records and operational documentation.
• →Adhere to all safety regulations, building standards, and company policies.
• →Support efficient building operations through proactive maintenance and continuous improvement initiatives.

• Change Orientation
• Communicates Effectively
• Continuous Learning
• Customer Focused
• Holds Self and Others Accountable
• Problem Solving and Innovation
• Teamwork and Collaboration
• Values and Respects Others

• Power Engineer certification is preferred; equivalent trade certification or relevant building operations experience will be considered.
• Minimum 3-5 years of experience operating, maintaining, and repairing commercial, institutional, or
• industrial building systems.
• Experience with HVAC, mechanical, and general building maintenance systems.
• Experience with Building Automation Systems (BAS) is considered an asset.
• Strong troubleshooting, problem-solving, and communication skills, with the ability to follow verbal
• and written instructions.
• Ability to work independently with minimal supervision and collaboratively within a team
• environment.
• Professional and customer-focused approach when interacting with building occupants, contractors, and coworkers.
• Ability to safely perform the physical demands of the role, including lifting up to 30 kg, working at heights, using ladders or scaffolding, and working in confined spaces.
• Clear and effective two-way radio and telephone communication skills.
• Ability to obtain and maintain required site security clearances.

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