The OpportunityDesign What Comes NextBring your mechanical engineering expertise to complex, high-impact projects spanning district energy systems, central heating and cooling plants, and HVAC systems. Lead Professional – Mechanical, you will take a hands‑on technical leadership role in the delivery of new-build and retrofit projects across commercial, institutional, residential, and industrial sectors. You will own mechanical scope, coordinate multidisciplinary design activities, engage directly with clients, and help deliver efficient, coordinated, and technically sound solutions.

This is a senior individual contributor opportunity designed for an experienced mechanical professional who wants to lead projects and mentor others while remaining closely connected to technical delivery, without formal people management responsibilities. Lead complex mechanical projects from concept through completion, taking ownership of scope, schedule, technical quality, coordination, and delivery. Design and direct HVAC, heating and cooling plant, and district energy solutions, including the selection of chillers, boilers, cooling towers, pumps, air handling units, heat pumps, VRF systems, and related equipment.

Guide multidisciplinary coordination with architectural, electrical, structural, civil, and other project teams to deliver integrated design solutions. Perform and oversee heating and cooling loads, ventilation and air balance calculations, and ductwork and piping sizing while contributing to energy modelling and performance‑based design. Prepare and review design briefs, drawings, specifications, shop drawings, and construction documentation in accordance with applicable codes, standards, and WSP quality requirements.

Engage clients, owners, authorities, and project stakeholders by leading technical discussions, communicating design concepts, and responding to RFIs and design revisions. Support construction through site reviews, field investigations, inspections, and resolution of site‑related technical issues.



Mentor junior and intermediate professionals and contribute technical expertise to proposals, project pursuits, sustainability initiatives, and decarbonization projects. 8–12 years of professional experience combined with a bachelor's or master's degree in mechanical engineering.

Extensive experience designing mechanical building systems, particularly HVAC and central heating and cooling plant systems. Strong knowledge of the Ontario Building Code, CSA standards, and ASHRAE standards, with demonstrated ability to apply these requirements to mechanical design and project delivery. Demonstrated experience with district energy or central plant projects; exposure to decarbonization and energy‑transition projects is an asset.

Proficiency with AutoCAD, Revit, and Microsoft Office, supported by strong technical analysis and problem‑solving capabilities. Demonstrated ability to manage multiple project scopes and priorities while coordinating effectively across multidisciplinary teams, clients, and stakeholders. A hands‑on technical mindset with the ability to take ownership of project delivery, mentor developing professionals, and grow into broader project leadership responsibilities.

We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home. A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.

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. NB, NL, NS, PE & QC:



$111,000 - $147,400 DisclosureThe 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.

Make Your

MarkBring your expertise in mechanical systems, district energy, and central plants to projects that are shaping more efficient and resilient places. If you're ready to combine hands‑on engineering with technical and project leadership, join WSP and help design what comes next. 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. As one of the world’s leading professional services firms, we partner with clients across transportation, infrastructure, workplace, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.

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. 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. 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.

📌 Lead Mechanical Engineer (District Energy) (Winnipeg)
🏢 WSP in Canada
📍 Winnipeg