Job Description
What if you could redefine what's possible? With us, you can. You want purpose, growth, opportunity, and people who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.

Opportunity
Build the Future with Us. An exciting prospect awaits a Mechanical Engineer ready to take ownership of impactful work across some of Canada’s most future‑forward engineering projects. In this role, you will contribute to transportation building projects while working with a collaborative, multidisciplinary team and delivering innovative mechanical solutions.

Your Impact

Contribute to the design and development of mechanical systems for transportation building projects

Develop plans, layouts, and preliminary cost estimates to support project delivery and client objectives

Design building systems including HVAC, hydronic heating and cooling, plumbing, fire protection, and building automation systems

Collaborate with project managers, senior engineers, designers, and 3D modellers to deliver coordinated, permit‑ready, and tender‑ready designs

Manage multiple concurrent projects while maintaining quality, timelines, and technical standards

Apply industry codes, standards, and best practices to ensure safe, compliant, and efficient engineering solutions

Support sustainable and innovative approaches that enhance building performance and environmental outcomes

The Skills That Set You Apart





Bachelor’s degree in Mechanical Engineering with P.Eng. registration (PEO or eligible for registration in Canada)

5+ years of experience designing mechanical systems for transportation building projects

Strong technical expertise in HVAC, hydronic systems, plumbing, fire protection, and building automation systems

Knowledge of codes and standards, including OBC, ASHRAE, ASPE, NFPA, SMACNA, CSA, and AREMA

Experience working in multidisciplinary project environments with strong coordination skills

Ability to manage competing priorities and deliver high‑quality work across multiple projects

Strong problem‑solving skills and a commitment to continuous improvement and innovation

Why Choose WSP?

Proudly Canadian – we are a Top 100 Employer in Canada for 2026

A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach

Limitless opportunities start here. Whether it’s across the country or around the globe, we help you tailor your role to match your ambition

Flexible work, real balance – we recognize the importance of balance and encourage you to prioritize yours

Compensation

BC, AB, SK, NWT & NT:



$89,800 – $118,900

MB & ON: $81,900 – $112,800

Atlantic Provinces & QC: $81,100 – $107,700

The final salary awarded for this role may vary from the above range based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. The wage range provided may be subject to change for business purposes.

Apply Now
Ready to shape the future? Join WSP in delivering innovative solutions that make a lasting impact on communities and the environment.

About Us
WSP is a world‑leading professional services firm that partners with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. You’ll join a community of brilliant minds that push boundaries every day, and are encouraged to bring your authentic self to work.

WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. WSP is committed to the principles of employment equity. Only the candidates selected will be contacted. WSP does not accept unsolicited resumes from agencies.

Health and safety is a core paramount value of WSP. You are expected to comply with our Health, Safety & Setting policy at all times and with client HSE policies when working at client locations.

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📌 Mechanical Engineer, Transportation Buildings (Ontario)
🏢 WSP in Canada
📍 Ontario