Senior Mechanical Engineer

Senior Mechanical Engineer - Power Generation Join our vibrant and rapidly expanding team across Canada. You will tackle complex energy projects from initial concepts to detailed engineering and will be at the forefront of leading senior technical initiatives, collaborating with various disciplines and ensuring we meet our mechanical engineering goals. We are focused on providing design, engineering and environmental services that contribute to climate adaptation and mitigation, sustain the use and protection of water and marine resources, protect and restore biodiversity, and support our clients as they transition to low‑carbon solutions. To meet our growth challenges, WSP is currently seeking a Senior Mechanical Engineer to join our teams located in any one of our Canadian offices, with preference for Calgary, AB, Moncton, NB, Kitchener, ON. Our experts work together to offer our clients services that live up to our vision: to meet the highest standards in the industry and innovate to exceed them. Key responsibilities include: Design mechanical piping and equipment for renewable and fossil power generation facilities. Evaluate, select, and apply engineering techniques, procedures, industry codes, and standards to projects. Perform high‑complexity engineering designs including analysis, calculations, research, and equipment selection. Develop P&IDs for power plant systems including steam cycles, boiler feed, condensate, water treatment, fuel gas, hydrogen, and utilities. Prepare sizing calculations and specifications for major equipment including heat recovery steam generators, condensers, cooling towers, tanks, blowers, and pumps. Prepare construction and installation scopes of work for mechanical systems. Check design deliverables against industry codes, contract requirements, and company standards. Coordinate with other drafters, designers, and engineers and review work progress and results. Provide technical mentoring and 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 a focus on industrial facilities. Currently licensed professional engineer (P.Eng, Ing, PE) in your province of practice. Experience within the consulting environment is desired. Previous experience with power plant, renewable natural gas plant design is desired. Proven experience as a senior mechanical expert in front of clients with an ability to lead and mentor others. Working knowledge of Microstation or AutoCAD. Working knowledge of SmartPlant 3D or CADWorx. Experience using CAESAR II or AutoPipe. Experience using Thermoflow. Salary range (in British Columbia): $136,200‑$187,200. The final salary awarded for this role may vary from the above range based on several factors including education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. Benefits you can expect: Why choose WSP? We value and are committed to upholding a culture of inclusion and belonging. Our Flexible Work Policy supports work‑life balance, enabling you to be fully present in both your work and home lives. We celebrate Canada’s diversity and showcase what the country has to offer. WSP is the fabric of Canada—enhancing the world around you, from the environment to highways, buildings, and terrain. Outstanding career opportunities—our growth pushes us to be better every day. A phenomenal collaborative culture filled with genuinely good people doing humbly important work. WSP is one of the world’s leading professional services firms. Our purpose is to future‑proof our cities and environments. With over 65,000 team members worldwide and more than 12,000 in Canada, we work on projects ranging from urban planning to designing sustainable transportation networks and renewable power sources. Health & Safety Health and Safety is a core value at WSP. You are expected to comply with our HSE policy and client HSE policies at all times. Safety‑sensitive positions may require the ability to perform key physical tasks in various environmental conditions. 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 employment equity. Only selected candidates will be contacted. WSP does not accept unsolicited resumes from agencies. #J-18808-Ljbffr