Mechanical System Engineer Jobs in Quebec (NOW HIRING)

What if you could redefine what's possible?

With us, you can. You want Purpose. Growth. Opportunity. 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 sciencebased expertise, our global minds unite to power local solutions.
We are pathfinders and impact makers.
We are Visioneers.
We are WSP.

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The Opportunity

Build the future of industrial mechanical systems with us.
In this role, you will deepen your expertise as a technical specialist, contributing directly to the engineering that powers manufacturing, processing, and industrial facilities. You will focus exclusively on handson technical work - no project management, budgeting, or client administration - allowing you to apply advanced mechanical engineering judgment where it matters most: the integrity, performance, and reliability of industrial systems.

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Your Impact

Perform detailed mechanical calculations for industrial equipment and systems, including stress analysis, heat transfer, ventilation, piping, rotating machinery, and reliability engineering.
Develop precise technical deliverables such as equipment specifications, P&IDs, mechanical datasheets, scoping documents, and design notes.
Model and analyze mechanical components and assemblies, selecting materials, mechanical tolerances, and design parameters aligned with industrial codes and standards.
Conduct equipment sizing (pumps, fans, compressors, heat exchangers, industrial HVAC units), ensuring safety, efficiency, and long-term durability.
Apply CSA, ASME, ANSI, NFPA, and other industrial standards to validate designs and ensure compliance across all deliverables.
Review and interpret laser scans, 3D models, and field measurements to support retrofit, upgrade, and brownfield engineering.
Perform root-cause analyses to resolve equipment failures and operational issues, proposing robust engineering solutions.
Prepare technical memos and engineering justification reports grounded in analytical methods and defensible engineering principles.
Collaborate with multidisciplinary engineers and CAD/REVIT designers, providing technical input without leading or managing project teams.
Support site investigations and equipment inspections, documenting findings for integration into design packages.

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The Skills That Set You Apart

• Bachelor's degree in Mechanical Engineering and eligibility for P.Eng. with the OIQ.
• 10+ years of mechanical engineering experience in industrial environments (manufacturing lines, heavy equipment, process systems, utilities, material handling).
• Strong command of modeling and analysis tools such as AutoCAD, Revit, FEA tools, mechanical simulation software, or reliability analysis platforms.
• Deep familiarity with industrial equipment - pumps, conveyors, blowers, pressure systems, mechanical drives, rotating and static equipment.
• Strong understanding of asset integrity, maintenance engineering, failure modes, and lifecycle analysis.
• Ability to translate complex technical problems into wellstructured engineering solutions.
• Comfortable performing field verification, equipment assessments, and detailed technical walkthroughs in operational industrial environments.
• Full professional proficiency in French

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Why Choose WSP?

We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home.
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 - because your growth drives ours.
Flexible work, real balance - we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours.
#WeAreWSP

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Compensation

AB, BC, NT, NU, SK & YT: $89,800 - $118,900
MB & ON: $81,900 - $112,800
NB, NL, NS, PEI & QC: $76,300 - $102,800 (includes Gatineau)

Disclosure:
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 in this job posting may be subject to change for business purposes.

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Ready to Shape the Future?

Your next big impact starts now. Step into a role where your engineering expertise directly shapes the performance and reliability of the industrial systems that keep our world moving.

At WSP, we exist to shape communities to advance humanity.
It's why we bring people together who are wired to solve complex challenges - engineers, scientists, advisors, and technical experts who are driven by a common passion - to redefine what's possible and shape what comes next. We are Visioneers.
As one of the world's leading professional services firms, we partner with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.
At WSP, you'll join a community of brilliant minds that push boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you are encouraged to bring your authentic self to work. We empower our people to collaborate across disciplines, challenge the status quo, and shape a career with purpose.
Join us.
Please Note:
Health and Safety is a core paramount value of WSP. Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations. Full details here.
Some safety-sensitive positions involve fieldwork and may include work in a variety of environmental conditions, such as remote or isolated areas, working alone, and in inclement weather (within safe and reasonable limits).
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. Full details here.