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Salary
≈ $32k – $68k per year (Estimated)
Location
In office (Toronto)
Visa
Positions approved through LMIA in 12 months: 4
Employment
Part-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Sep 25, 2026. Black & McDonald scores B on the Alion truth index.

Overview
Company
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Profile match
Black & McDonald is a family-owned integrated, multi-trade service provider headquartered in Toronto, Ontario, delivering electrical and mechanical construction, facilities management, utility and renewables, nuclear, energy and engineering services. Founded in 1921 by World War I veterans William R. Black and W.J. McDonald as a residential wiring contractor, it now has more than 6,800 employees working from over 40 offices across Canada and the United States. Its job board covers skilled trades such as electricians, refrigeration and boiler technicians, carpenters and sheet metal apprentices, plus project coordinators, estimators, building operators and nuclear contract staff.

Building Operator- Casual (week day shift)

GTA

ABOUT THIS CAREER OPPORTUNITY

Black & McDonald’s Facilities Maintenance team is growing! If you are committed and collaborative professional looking to contribute to a hard-working, innovative team, this opportunity is for you. We're looking for great talent to join our growing team as a Casual Building Operator. Duties and Responsibilities include but are not limited to:

  • Conduct routine property and site inspections and perform maintenance as required on various sites in and around the Greater Toronto Area.
  • Complete preventive/demand maintenance tasks (chemical treatment maintenance, filter changes, belt replacement, lubrications, cleaning of utility rooms, maintenance of fire prevention systems, testing and inspecting equipment).
  • Inspect, operate, maintain and repair boilers, chillers, HVAC equipment, pumps, generators, uninterruptible power supplies, life safety system, etc.
  • Monitor electrical power distribution system, building automation system, and respond to alarms expeditiously and methodically.
  • Perform minor repairs: replace washers/faucets; clear sinks toilets and drains; replace pumps/motors; reset breakers, etc.
  • Ensure maximum energy efficiency, inspect/operate/maintain and repair mechanical/electrical systems and equipment (including boilers, chillers, HVAC equipment, pumps, generators, life safety system, etc.).
  • Ensure all equipment are operated in a safe and efficient manner and in compliance with all applicable government codes and regulations.

COMPETENCY REQUIREMENTS

  • Ability to Work Independently
  • Change Orientation
  • Communicates Effectively
  • Continuous Learning
  • Customer Focus
  • Holds Self and Others Accountable
  • Problem Solving and Innovation
  • Teamwork and Collaboration
  • Values and Respects Others

EDUCATION REQUIREMENTS

  • Knowledge and understanding of HVAC, Plumbing, Electrical systems and BAS.
  • Building Environment System certificate or a trade license (BES 1 and/or 2).

WORK EXPERIENCE REQUIREMENTS

  • Building Operator with 1-3 years’ facilities maintenance and operations experience.
  • Strong technical capabilities in building systems and equipment.

SKILLS, ABILITIES, AND OTHER REQUIREMENTS

  • Due to many mandatory vaccination requirements at client projects / facilities, in order to provide substantial employment by ensuring compliance with our clients mandates, the successful candidate will be required to validate full vaccination prior to hire.
  • Ability to work independently, travelling to various sites in the GTA.
  • Excellent customer service skills in ensuring client requests are responded to professionally and promptly.
  • Must be able to work in confined spaces and/or working at heights.
  • Bending and lifting (under 30kg) required.
  • Valid driver’s license is required, with a clean driver’s abstract.
  • Must obtain and maintain necessary security clearance.

The expected salary range for this role is determined in accordance with the union collective agreement

Black & McDonald welcomes and encourages applications from persons with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the recruitment and selection process.

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