About the OpportunityBuild the Future With Us – This is an exciting opportunity for a Senior Mechanical Engineer looking to work with autonomy on some of Canada’s most future‑forward engineering projects. You’ll take the lead on complex, large, and mega‑scale projects across transportation, industrial, municipal, institutional, and commercial sectors—shaping systems and infrastructure that support communities across the country.Your ImpactOversee mechanical engineering calculations, designs, specifications, and installation details across conceptual, detailed design, tender, and construction phases.Lead the design of HVAC, Hydronic Heating/Cooling, Snow Melting & In‑Floor Heating, Plumbing, Sanitary, Storm, Natural Gas Piping, Fire Protection, Clean Agent Systems, and BAS.Deliver preliminary design, planning, and estimation support for transportation, commercial, and industrial building projects.Apply your understanding of major project delivery models including Alliance, PDB, DB, DBF, DBFM, DBFMO, IPD, and DBB.Act as design lead—providing day‑to‑day guidance to engineers, designers, and modelers; attending client meetings; and supporting Lead Engineers and Team Managers.Prepare and professionally seal contract documents and coordinate submissions for permits and tender packages.Serve as Project Manager and Engineer of Record (EOR) on multiple concurrent projects, ensuring technical accuracy and quality.Support project financial tracking, scheduling, resource planning, and budgetary reporting with PMs and Discipline Managers.Contribute to proposals, pursuits, fee estimates, and strategic resourcing planning.The Skills That Set You ApartHold a Bachelor’s degree in Mechanical Engineering and are registered as a P.Eng. with PEO (additional provinces an asset).Have 10–15 years of mechanical engineering experience, including a minimum of 5 years of Canadian experience designing mechanical systems for transportation,



industrial, and commercial facilities.Bring applied experience with transportation‑related buildings—bus garages, train terminals, MSFs, airports (terminals, baggage, hangars, CUP), ports, marinas, and storage facilities.Possess deep knowledge of OBC, ASHRAE, ASPE, NFPA, SMACNA, CSA, AREMA and industry mechanical engineering standards.Have experience mentoring and providing technical guidance to intermediate and junior staff.Be confident engaging contractors and defending mechanical design intent.Be experienced with HAP/Tracer, duct & pipe sizing tools, and mechanical equipment selection.Hold a PMP certification (an asset); project management experience on technical and financial aspects is required.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 chance is always within reach.Limitless opportunities start here. Whether across the country or around the globe, we’ll help 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.CompensationAB, BC, NT, NU, SK & YT:$104,100 – $138,000MB & ON:$95,000 – $130,800NB, NL, NS, PEI & QC:$94,100 – $124,900Disclosure: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.Make Your Mark with WSPIf you're driven by purpose and impact, we’d love to hear from you. Apply now and take the first step toward a rewarding career with us.About UsWSP is one of the world's leading professional services firms. Our purpose is to future proof our cities and environments. We have over 65,000 team members across the globe. In Canada, our 12,000+ people are involved in everything from environmental remediation to urban planning, from engineering iconic buildings to designing sustainable transportation networks, from finding new ways to extract essential resources to developing renewable power sources for the future.Health & SafetyHealth 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.Offers of employment for safety-sensitive positions involving fieldwork are contingent upon candidates being able to perform key physical tasks of the job as described in the job posting and interview. This may include the ability to 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. For more information please READ THE FULL POLICY.#J-18808-Ljbffr

📌 Senior Mechanical Engineer - C$94,100 - C$138,000 A Year (Toronto)
🏢 WSP
📍 Toronto