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Added 21 mins ago
B&
Building Operator
Black & McDonald Limited
Winnipeg, MB
- Full-time
Added 2 hours ago
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Journeyperson & Apprentice Plumber & Sheet Metal Workers - HVAC Installer
Black & McDonald Limited
Saskatoon, SK
- Full-time
Added 4 hours ago
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Journeyperson & Apprentice Plumber & Sheet Metal Workers - HVAC Installer
Black & McDonald Limited
Saskatoon, SK
- Full-time
Added 1 day ago
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Billing Coordinator
Black & McDonald Limited
Markham, ON
- Full-time
Added 1 day ago
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Project Manager (Minor Works)
Black & McDonald Limited
Vancouver, BC
- Full-time
Added 1 day ago
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Billing Coordinator
Black & McDonald Limited
Markham, ON
- Full-time
Added 1 day ago
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Project Manager (Minor Works)
Black & McDonald Limited
Vancouver, BC
- Full-time
Added 2 days ago
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Electrical Technician
Black & McDonald Limited
Mississauga, ON
- Full-time
Added 2 days ago
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Jr. HVAC Maintenance Mechanic
Black & McDonald Limited
Mississauga, ON
- Full-time
Must possess a clear drivers abstract
Added 3 days ago
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Hiring Event - Facilities Operations Opportunities.
Black & McDonald Limited
Toronto, ON
- Full-time
Added 3 days ago
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Class B Refrigeration Operator
Black & McDonald Limited
Vaughan, ON
- Full-time
Rotating 12-hour day and night shifts · The position requires continental shifts, thus candidates must have open and flexible availability.
Added 3 days ago
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Electrical QA/QC Inspector
Black & McDonald Limited
Vancouver, BC
- Full-time
Added 3 days ago
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Junior Project Accountant (New Graduates)
Black & McDonald Limited
Toronto, ON · Scarborough, ON
- Full-time
Added 3 days ago
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Repair and Maintenance Coordinator
Black & McDonald Limited
Mississauga, ON
- Full-time
Must have a strong knowledge of building electrical, mechanical, HVAC and building structural systems
Added 3 days ago
B&
Hiring Event - Facilities Operations Opportunities.
Black & McDonald Limited
Toronto, ON
- Full-time
Added 3 days ago
B&
Class B Refrigeration Operator
Black & McDonald Limited
Vaughan, ON
- Full-time
Rotating 12-hour day and night shifts · The position requires continental shifts, thus candidates must have open and flexible availability
Added 3 days ago
B&
Repair and Maintenance Coordinator
Black & McDonald Limited
Mississauga, ON
- Full-time
Must have a strong knowledge of building electrical, mechanical, HVAC and building structural systems
Added 3 days ago
B&
Junior Project Accountant (New Graduates)
Black & McDonald Limited
Toronto, ON · Scarborough, ON
- Full-time
Added 3 days ago
B&
Electrical QA/QC Inspector
Black & McDonald Limited
Vancouver, BC
- Full-time
Added 4 days ago
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Journeyman Powerline Technician
Black & McDonald Limited
Calgary, AB
- Full-time
Added 4 days ago
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Project Coordinator - Electrical ICI
Black & McDonald Limited
Toronto, ON · GTA, ON
- Full-time
Added 6 days ago
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Talent Acquisition Partner
Black & McDonald Limited
Markham, ON
- Full-time
Added 6 days ago
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Human Resources Partner ( 18 Month Maternity Leave Replacement)
Black & McDonald Limited
Brossard, QC
- Full-time
Added 7 days ago
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Talent Acquisition Partner
Black & McDonald Limited
Markham, ON
- Full-time
Added 7 days ago
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Service Coordination Supervisor
Black & McDonald Limited
Winnipeg, MB
- Full-time

Black & McDonald Limited

Building Operator

Winnipeg, MB, Canada

Full-time

Apply on black-mcdonald-limited.breezy.hr About employer

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Job details

Job type: Full-time
Experience: Minimum 3-5 years of experience operating, maintaining, and repairing commercial, institutional, or
Posting language: English
Posted: Nov 13, 2026

Original job description

BUILD YOUR CAREER AT BLACK & MCDONALD

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.

Duties and Responsibilities (include but are not limited to):

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.

Competency Requirements (Skilled to Advanced Level)

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

Education & Skill Employment Requirements

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.

#Site

Apply on black-mcdonald-limited.breezy.hr About employer

More about this job

Responsibilities

The Building Operator is responsible for performing routine inspections, preventive maintenance, and repairs on building mechanical systems, including HVAC and life safety equipment. They also monitor building performance via the Building Automation System and respond to work orders to ensure operational excellence.

Requirements

Candidates should have 3-5 years of experience in commercial or industrial building maintenance and possess strong troubleshooting skills. A Power Engineer certification or equivalent trade certification is preferred for this role.

Skills

HVAC maintenance
Building automation systems
Mechanical systems troubleshooting
Preventive maintenance
Life safety systems
Emergency generators
Plumbing
Electrical maintenance
Water treatment
Equipment monitoring
Safety compliance
Problem solving
Communication
Technical documentation
Contractor monitoring

Visa sponsorship

Not detected in the job text

Keywords

Building Operator
HVAC
Mechanical Systems
Building Automation System
BAS
Preventive Maintenance
Power Engineer
Life Safety Systems
Emergency Generators
Water Treatment
Plumbing
Troubleshooting
Facilities Management
Data Centre
Operational Excellence
Safety Regulations
Chillers
Pumps
Cooling Towers
Maintenance Records

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