Technical Director, Water & Wastewater Treatment

The Opportunity  Shape the future of water and wastewater infrastructure across Canada. As  Technical Director, Wastewater Treatment , you’ll lead transformative projects that strengthen communities and advance sustainability. This senior role offers the chance to influence design excellence and deliver resilient solutions that matter—wherever you are in Canada.
Your Impact   Direct technical strategy for wastewater treatment projects, ensuring innovation and compliance with industry best practices.
Guide multidisciplinary teams in process design, equipment selection, and contract documentation for complex municipal systems.
Advise clients on cutting-edge solutions that enhance water quality and environmental stewardship.
Drive project delivery from concept through commissioning, meeting client expectations and regulatory standards.
Collaborate with marketing teams to craft winning proposals and position WSP as a leader in water infrastructure.
The Skills That Set You Apart   15+ years of progressive experience in wastewater treatment design, planning, and project leadership.
Professional Engineer (P.Eng.) registration in a Canadian province or eligibility to obtain.
Proven expertise in treatment process design, hydraulic analysis, and infrastructure commissioning.
Ability to navigate complex technical challenges while fostering collaboration across global teams.
Passion for sustainable solutions and advancing community resilience through innovative engineering.
Strong industry presence and professional recognition, with a reputation for leadership and technical excellence.
Why Choose WSP?
Proudly Canadian – we are a Top 100 Employer in Canada for 2026
A global network of 72,000 experts – your next idea, mentor, or opportunity is always within reach
Limitless opportunities for growth and mobility across Canada and beyond
Flexible work options and real work-life balance
Comprehensive benefits, wellness programs, and savings plans
A collaborative culture built on purpose and impact
Compensation   BC, AB, SK, NWT & NU: $177,000 – $234,400
MB & ON: $161,500 – $222,300
Atlantic Provinces & QC: $159,900 – $212,300
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?  Take the next step in your career and join us in redefining what s possible. Apply today and let s create lasting change together!
About Us  WSP 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.
At WSP:
We value our people and our reputation
We are locally dedicated with international scale
We are future focused and challenge the status quo
We foster collaboration in everything we do
We have an empowering culture and hold ourselves accountable

Please Note:

Health 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.

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