Posted 5 days ago
Maintenance Mechanic
AI Summary
Maintains, troubleshoots and repairs mechanical, HVAC and plumbing systems in a National Museum, including preventative maintenance, equipment start-up and shutdown, and verifying subcontractor work. Reports day-to-day operations to the Project Manager.
About this role
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 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.
ABOUT THIS CAREER OPPORTUNITY
Black & McDonald Limited is seeking a Maintenance Mechanic at our location in Ottawa, Ontario. The Maintenance Mechanic will maintain, troubleshoot, and repair various mechanical and plumbing devices and systems to achieve optimum life span of equipment in a National Museum.
DUTIES & RESPONSABILITIES
Work shall include but not necessarily be limited to the following:
- Perform shift tours and log readings
- Start up / shut down major building equipment
- All water treatment duties
- Diesel, fire alarm, life safety tests
- Perform minor repairs
- Major fan and AHU maintenance and alignment
- Minor chiller and heat pump servicing and troubleshooting
- Compressor maintenance
- All mechanical maintenance duties such as filter and belt changing
- Carry out preventative maintenance tasks as requested by the CMMS system
- Respond to the Client’s “trouble call system” as necessary and carry out appropriate repairs
- Verify the quality of work completed by various subcontractors
- Report to the Project Manager on the day-to-day operations of this function of the contract
SKILLS, ABILITIES & OTHER REQUIREMENTS
- Extensive experience with HVAC and mechanical systems and/or an Ontario trade of Qualifications or equivalent.
Due to contractual requirements, candidates must be able to obtain and maintain a Reliability clearance (must be a Canadian citizen or permanent resident of 5 years).
This position’s wage rate follows the 787 Union Agreement schedule.
Black & McDonald welcomes and encourages applications from persons with accessibility accommodation requirements. Accessibility accommodations are available upon request for candidates taking part in all aspects of the recruitment and selection process.
If you are an existing Black & McDonald employee, please notify your supervisor of your interest and intent to apply before applying.
Skills
Explore related jobs
More jobs at Black & McDonald Limited
Similar HVAC jobs
Jobs in Ottawa
- O
Inside Sales RepresentativeO’Dell HVAC Group · Ottawa, Ontario - O
Communications Policy Analyst-Analyste en politique des communicationsOffice of the Commissioner of Indigenous Languages · Ottawa, Ontario - OCommunications Coordinator - Coordonnateur des communicationsOffice of the Commissioner of Indigenous Languages · Ottawa, Ontario
- UBilingual Care Coordinator, Temporary Full-Time, Community Float, LabelleUNAVAILABLE · Ottawa, ON
- M
Winter 2026 Content Creation & Video InternMission Control Space Services · Ottawa, Ontario - WStockperson/CartpusherWalmart Inc. · Ottawa, Ontario
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.