Senior Commissioning Specialist

We’re growing—and we’re looking for a Senior Commissioning Specialist to grow with us.

The HIDI Group is an employee-owned, multi-disciplinary engineering consultancy delivering world-class solutions across Canada. With over 150 professionals and offices in Toronto, Ottawa, and Calgary, we bring together eight integrated disciplines—Mechanical, Electrical, Fire Protection, Lighting, Communications & AV, Security, Commissioning, and Energy Services—under one collaborative roof.

Our reputation is built on technical excellence, strong client relationships, and a culture rooted in collaboration, respect, and continuous growth.

Why Join HIDI?

At HIDI, you’re not just taking on a role—you’re building a career.

We create an environment where:

You take ownership of projects and act as a trusted advisor to clients

You contribute to complex, high-impact projects across multiple sectors

Your expertise helps shape processes, tools, and service offerings

You play a key role in mentoring and developing others

We also offer a competitive and well-rounded total rewards package, including:

Flexible work arrangements

Comprehensive health and dental benefits

Group RRSP program

Wellness initiatives and gym discounts

Competitive salary and performance-based bonus structure

The Role

As a Senior Commissioning Specialist , you will lead commissioning activities across a range of projects, acting as an owner’s advocate to ensure building systems perform as intended.

This role combines technical expertise, project management, and leadership , with responsibility for delivering high-quality commissioning services, supporting client relationships, and mentoring junior team members.

What You’ll Be Doing

Project Leadership & Delivery

Lead commissioning activities on projects of varying size and complexity

Act as the owner’s representative, ensuring systems meet design intent and operational requirements

Manage project scope, schedules, and deliverables while maintaining quality and budget

Oversee documentation, reporting, and quality control across projects

Technical Expertise & Field Work

Provide advanced troubleshooting and diagnostic support for building systems

Conduct site reviews to verify installation and system performance

Lead building audits and infrastructure assessments, providing detailed and actionable reports

Review and interpret system design, installation, and operational performance

Team Leadership & Mentorship

Guide and support Commissioning Coordinators and Specialists

Review and validate project data, reports, and deliverables

Contribute to team development through mentorship and knowledge sharing

Support workload planning and resource allocation across projects

Client Engagement & Business Development

Build and maintain strong client relationships

Identify opportunities for additional services and support proposal development

Stay informed on industry trends, including energy efficiency and decarbonization initiatives

Tools, Processes & Continuous Improvement

Develop and refine tools, templates, and processes to improve efficiency and consistency

Create scalable systems for data collection and reporting

Incorporate feedback to enhance internal workflows and service delivery

What You Bring

Professional Engineer (P.Eng.) or Certified Engineering Technologist (C.E.T.) designation

Minimum 5 years of commissioning experience

Strong knowledge of HVAC&R systems and building operations

Familiarity with building codes and standards (ASHRAE, LEED, etc.)

LEED Accreditation is an asset

Strong project management, reporting, and presentation skills

Excellent written and verbal communication abilities

Advanced organizational skills with the ability to manage multiple projects

Experience developing processes, tools, or data tracking systems is an asset

Ability to work independently and lead within a team environment

Additional Requirements

Willingness to travel within the GTA, across Ontario, and occasionally out of province

Ability to attend construction sites and access mechanical/service areas

Ability to obtain government security clearance (if required)

The HIDI Group is an equal opportunity employer and is committed to providing an inclusive workplace that is barrier-free and accessible employment practices in compliance Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act (AODA). If contacted for an employment opportunity, please advise Human Resources if you require an accommodation and we will work with you to meet your needs. Please note that due to the volume of applicants only those who will be considered for an interview will be contacted.