Senior Mechanical Engineer (P.Eng.) – Building Systems
Locations: Kitchener, London, Kingston, Guelph, Barrie, Collingwood (Ontario)
Confidential Search | Multiple Opportunities
We are working confidentially with several highly reputable consulting engineering firms that are actively seeking Senior Mechanical Engineers (P.Eng.) to join their growing building systems teams across multiple Ontario locations.
These opportunities suit experienced professionals who enjoy technical leadership, client interaction, and contributing to complex, high-quality building projects within a collaborative consulting environment.
The Opportunity
As a Senior Mechanical Engineer, you will play a key role in the design, delivery, and oversight of mechanical building systems across a range of sectors, including commercial, institutional, industrial, and municipal projects. Depending on experience and interest, the role may also include mentorship of junior staff, project management, and involvement in business development activities.
There is flexibility across locations, with some firms offering long-term opportunities to collaborate with GTA-based teams as projects and portfolios evolve.
Key Responsibilities
Key Requirements
Why Consider These Opportunities
How to Apply
To maintain confidentiality, client names and full role details will be shared only with shortlisted candidates.
If you are a Senior Mechanical Engineer open to exploring new opportunities — or would simply like a confidential discussion about the market — we encourage you to apply or get in touch.
Senior Mechancial Engineer • Barrie, ON, Canada
Develops manufacturing processes, analyzes quality, and implements improvements for automotive technologies.Requires experience in mechanical or industrial engineering.Show more
Elevate your career as a Mechanical Engineer specializing in automation manufacturing.Collaborate with talented designers to create efficient mechanical systems while utilizing cutting-edge softwar...Show more
Canadian manufacturer and supplier of high-quality welding machines, consumables, and related equipment for the North American market.With decades of industry experience and a strong focus on innov...Show more
Canadensys Aerospace Corporation, headquartered in Toronto, Canada, is an innovative space systems company serving customers around the world.We blend our advanced space hardware capabilities with ...Show more
A recycling company in Vaughan is seeking a Junior Engineer to support design and maintenance of mechanical systems.In this role, you will assist in project management and the development of equipm...Show more
Become a crucial part of transformative projects as a Senior Full Stack Software Engineer, focusing on advanced bio technology products that impact regenerative medicine.In this role, you will deve...Show more
Senior Engineer, Group Leader - Municipal Job Description Posted Wednesday, February 11, 2026 at 5:00 AM Are you an experienced engineering professional eager to advance your career with a dedicate...Show more
Set up and operate manual lathes to produce custom parts according to blueprints or technical drawings.Select and install proper tools and materials for each job.Measure and inspect completed parts...Show more
A leading manufacturing firm in Vaughan is seeking an Electro-Mechanical Engineer to support product design and development.The role requires 5–7 years of engineering experience and a Bachelor's de...Show more
What if you could redefine what's possible?.We are the home of ambitious, passionate, and innovative world shapers.With an unmatched breadth and depth of engineering, advisory and science‑based exp...Show more
This role is a hands‑on Operations (Mechanical) Engineer position supporting Turnarounds (TA) primarily, with additional support across ongoing operations and capital/projects as needed.The enginee...Show more
As a Machine Maintenance Specialist, you will be essential in ensuring the optimal performance of manufacturing equipment and machinery.Reporting to the Maintenance Manager, your role involves util...Show more
We are Cleveland Range LTD! We design, manufacture and supply best-in-class commercial skillets, kettles & Steamers for the global foodservice market.We empower you to grow with us.We recognize you...Show more
Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi...Show more
At AECOM, we're delivering a better world.Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thr...Show more
Elevate your career as an Engineering Specialist in automotive manufacturing.Manage advanced stamping machinery and enhance productivity with innovative engineering practices in a stable environmen...Show more
Senior Test Development Engineer/Designer.Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At SCIEX, one of Danaher’s 15+ o...Show more
Senior Design and Aerostructures Engineer.Lindsay, Ontario, Canada (Hybrid).A senior-level Design & Aerostructures Engineer is sought to lead mechanical and structural development for cutting-edge ...Show more
