Senior Water & Wastewater Process Engineer / Project Manager

What if you could redefine what’s possible? With us, you can.

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 science‑based expertise, our global minds unite to power local solutions.

We are pathfinders and impact makers.

We are Visioneers.

We are WSP.

The Opportunity

Design What Comes Next

Join our growing Water and Wastewater team as a Senior Water & Wastewater Process Engineer / Project Manager and play a pivotal role in delivering infrastructure that supports healthier, more resilient communities across Canada. As a trusted technical leader and project manager, you’ll guide municipal water and wastewater treatment projects from concept through commissioning while helping clients address today’s most pressing water challenges. Working alongside a collaborative team of experienced professionals, you'll combine technical excellence, innovation, and leadership to create lasting impact for communities and the environment.

Your Impact

• Champion health, safety, quality, and regulatory compliance across all phases of project delivery.
• Lead multidisciplinary water and wastewater treatment projects from planning and design through construction and commissioning.
• Develop innovative process designs for municipal treatment facilities, including process flow diagrams, P&IDs, and detailed engineering specifications.
• Conduct feasibility studies, technology evaluations, and economic assessments that support critical infrastructure investment decisions.
• Manage procurement and tendering activities for major process equipment while ensuring compliance with client and regulatory requirements.
• Drive project performance by managing scope, schedules, budgets, and deliverables to achieve successful outcomes.
• Mentor and develop junior and intermediate engineers, fostering technical growth and project excellence.
• Collaborate with clients, partners, and internal specialists to deliver integrated solutions that create long-term value for communities.

The Skills That Set You Apart

• 10+ years of experience delivering water and wastewater treatment projects, including planning, design, and project management responsibilities.
• Bachelor’s degree in Civil, Environmental, Mechanical Engineering, or a related discipline; a Master’s degree is considered an asset.
• Professional Engineer (P.Eng.) designation, or eligibility for registration with APEGA.
• Demonstrated expertise in municipal water and wastewater treatment processes, facilities, and associated infrastructure.
• Strong technical writing and proposal development skills, with the ability to lead complex submissions from initiation to completion.
• Proven ability to independently lead projects and coordinate multidisciplinary teams in a consulting environment.
• Experience supporting business development initiatives and building trusted client relationships.
• Strong understanding of permitting processes, contract administration, commissioning activities, and construction support services.
• Valid driver’s license and willingness to travel periodically to client sites and project locations.

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

Compensation

AB, BC, NT, NU, SK & YT: $104,100 - $138,000 

MB & ON: $95,000 - $130,800 

NB, NL, NS, PE & QC: $94,100 - $124,900 

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.

Ready to Shape the Future of Water?

Bring your expertise, leadership, and passion for innovation to a team delivering essential water infrastructure that strengthens communities across Canada. At WSP, you'll help solve complex challenges, influence the future of sustainable water solutions, and create meaningful impact alongside industry-leading professionals. If you're ready to lead transformative projects and accelerate your career, we want to hear from you.

Apply today and help design what comes next.