Commissioning Consultant

Stantec; Markham; On-site; CAD 92,615 - 129,606; Full time

Job summary

A leading engineering firm is seeking a Mechanical Commissioning Consultant in Markham. This role involves delivering commissioning services for building mechanical and electrical systems, attending site visits, and liaising with clients. The ideal candidate will have a Mechanical Engineering Diploma and at least 3 years of experience in HVAC systems. The position offers hybrid working and a salary range between $67,100 and $93,900 annually, depending on experience.

Qualifications

• Minimum of 3+ years of commissioning or design experience in mechanical HVAC systems.
• Ability to travel extensively for one-day site visits primarily in Eastern Ontario.
• Interest in commissioning, energy management, sustainability, and construction.

Responsibilities

• Conduct project delivery activities related to Building Commissioning.
• Perform site visits for commissioning services in Ottawa and Eastern Canada.
• Liaise with clients and contractors involved in projects.

Skills

Construction documentation familiarity

Building mechanical controls understanding

Energy management interest

Site visit flexibility

High quality work standards

Education

Mechanical Engineering Diploma/Degree

Job description

Mechanical Commissioning Consultant in Markham required. The position delivers commissioning services for building mechanical and electrical systems, supports the development of the Service Line at the provincial level, and handles business development in the Markham region and Eastern Ontario.

Key Responsibilities

• Conduct project delivery activities related to Building Commissioning, including LEED-related commissioning, retro-commissioning, and re-commissioning projects.
• Perform extensive site visits for commissioning services in Ottawa area and occasional visits throughout Eastern Canada.
• Attend meetings and coordinate work with interdisciplinary team members (mechanical, electrical, structural, civil, building envelope, specialty services).
• Liaise with clients, contractors, and authorities having jurisdiction.
• Assist with proposal delivery activities related to Building Commissioning.
• Interact with the Commissioning management team to develop strategies and business plans for expanding the service line.

Qualifications

• Strong familiarity with construction documentation, drawings, and specifications.
• Interest in buildings, commissioning, energy management, sustainability, and construction.
• Ability to divide time between on‑site activities and office duties.
• Willingness to travel extensively for one‑day site visits primarily in Eastern Ontario and low‑rise rooftops year‑round.
• Strong understanding of building mechanical controls, especially HVAC units.
• High quality work standards and partnership with clients to achieve goals.

Education and Experience

Mechanical Engineering Diploma/Degree with a minimum of 3+ years of commissioning or design experience in mechanical HVAC systems (University diploma preferred but not required).

Job Info

• Job Identification 1005393
• Posting Date 04/16/2026, 09:02 PM
• Location 300-125 Commerce Valley Drive West, Markham, ON, L3T 7W4, CA (Hybrid)
• Degree Level Some College
• Job Schedule Full Time
• Job Shift Day
• Staff Type Category HE - Hourly Exempt
• Minimum Experience (Total Years) 3
• Pay Range $67,100.00 - $93,900.00 Annually (Lower Mainland - BC, GTA & Ottawa Ontario)