Senior Mechanical Engineer

Senior Mechanical Engineer - Power Generation Join to apply for the Senior Mechanical Engineer - Power Generation role at WSP in Canada . The Opportunity: Our Energy subsector, a key component of WSP’s ERI (Energy, Resources and Industry) sector, supports clients from coast to coast. From small installations to multi‑phase integrated megaprojects, we support upstream, midstream, or downstream oil and gas activities and energy transition markets at all stages of the project lifecycle, anywhere in the world. We provide design, engineering and environmental services to contribute to climate adaptation and mitigation, protect water and marine resources, restore biodiversity, and support clients as they transition to low carbon solutions. Our experts work together to meet the highest standards in the industry and innovate to exceed them. To meet growth challenges, WSP is seeking a Senior Mechanical Engineer to join teams located in any Canadian offices, with preference for Calgary, AB; Moncton, NB; or Kitchener, ON. You will tackle complex energy projects from initial concepts to detailed engineering, leading projects in a senior technical role, collaborating with various disciplines to achieve mechanical engineering goals. You will support multiple client types (Independent Power Producers, Municipal Electric Utilities, Investor-Owned Utilities, Contractors, Developers) and implement power grid systems of the future. You will work on a wide range of power plant technologies including biomass, geothermal, hydrogen, renewable natural gas, fossil fuel, carbon capture, battery energy storage, and hydro. Be involved in projects with our Energy division and contribute to a growing organization that meets client objectives and solves challenges. Why choose WSP? We value a culture of inclusion and belonging Flexible work policy to support work‑life balance A Canadian success story with opportunities across the country Impactful work across environment, infrastructure, and energy projects Strong career opportunities and collaborative, values‑driven culture We offer attractive pay, flexible work options, a comprehensive benefits package including virtual healthcare and wellness programs, and clear opportunities for growth. What you can expect to do here: Design mechanical piping and equipment for renewable and fossil power generation facilities Evaluate, select, and apply engineering techniques, procedures, and codes/standards to projects Perform high‑complexity engineering design including analysis, calculations, research, and equipment selection Develop P&IDs for power plant systems (steam cycles, boiler feed, condensate, water treatment, fuel gas, hydrogen, utilities) Prepare sizing calculations and specifications for major equipment (e.g., HRSGs, condensers, cooling towers, tanks, blowers, pumps) Prepare construction/installation scopes of work for mechanical systems Check design deliverables against industry codes, contract requirements, and company standards Coordinate with drafters, designers, and engineers and review progress Provide technical mentoring and/or oversight What you’ll bring to WSP: University Bachelor of Science in Mechanical Engineering 10+ years of relevant mechanical engineering design experience within the EPCM environment, ideally with industrial facilities Licensed professional engineer (P.Eng, Ing, PE) in their province of practice Experience in a consulting environment is desirable Previous experience with power plant or renewable natural gas plant design is desirable Proven experience as a senior mechanical expert in front of clients with leadership and mentoring abilities Working knowledge of Microstation or AutoCAD Working knowledge of SmartPlant 3D or CADWorx Experience using Caesar II or AutoPIPE Experience using Thermoflow Salary and equity notes: Salary range (in British Columbia): $136,200–$187,200. Final salary may vary based on education, qualifications, experience, and organizational needs. About Us WSP is a global professional services firm dedicated to future‑proofing cities and environments. We have over 65,000 team members globally; in Canada, 12,000+ people contribute to a wide range of services. We value people, collaboration, accountability, and a future-focused approach. Health and Safety is a core value at WSP. Compliance with HSE policies is expected at all times, including client locations. WSP is committed to employment equity and provides accommodations on request. Only shortlisted candidates will be contacted. No unsolicited resumes from agencies. #J-18808-Ljbffr