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Added 12 mins ago
WI
Senior Process Engineer - Wastewater Treatment
WSP in Canada
Windsor, ON
- Full-time
As a Senior Process Engineer – Wastewater Treatment, you will lead the planning, evaluation, design, commissioning, and optimization of municipal treatment facilities. You will combine…
Added 12 mins ago
MS
Satellite Electrical Systems Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 12 mins ago
MS
Guidance, Navigation & Control (GNC) Systems Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
Lead functional tests: sensor calibration, actuator command‑response, closed‑loop attitude‑control on testbeds, and on‑orbit checkout sequences.
Added 12 mins ago
I
Group Finance Director
isgSearch
Windsor, ON
- $160,000 to $180,000 CAD / year
- Full-time
Our client is conducting a highly confidential search for a senior Finance leader to oversee the Finance function and partner closely with senior leadership and operations. The successful…
Added 12 mins ago
MS
Software Integration System Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 12 mins ago
MS
Satellite & Payload Verification, Validation & Integration Systems Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
Lead the design and build of integration test benches, ensuring alignment with interface control documents (ICDs).
Added 12 mins ago
MS
Synthetic Aperture Radar Systems Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 12 mins ago
MS
Digital Payload System Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 12 mins ago
MS
Digital Payload Architect
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 27 mins ago
TA
Inventory and Component Repair Sr. Manager-FR
Top Aces
Saguenay, QC
- Full-time
The Inventory and Component Repair Sr. Manager (Inv and CR Sr. Manager) is responsible for leading inventory control and internal component repair operations at the Bagotville Repair Shop…
Added 1 hour ago
SI
CAD Software Engineer, Principal-18736
Synopsys Inc
Ottawa, ON · Nepean, ON
- Full-time
Strong familiarity with version control systems especially with Git and Perforce.
Added 1 hour ago
RG
Senior Finance Business Partner
RWS Group
Montreal, QC
- Full-time
The Senior Finance Business Partner (FBP) will be responsible for providing financial support to the divisional management team and for driving the financial performance of the business,…
Added 2 hours ago
MS
Guidance, Navigation & Control (GNC) Systems Engineer
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
Lead functional tests: sensor calibration, actuator command‑response, closed‑loop attitude‑control on testbeds, and on‑orbit checkout sequences.
Added 6 hours ago
Manager, Fire Prevention and Preparedness
Toronto Community Housing or Toronto Seniors Housing
Toronto, ON
Adopt a client-centric fire safety advisory services model to support business functions and projects to identify fire safety risk exposures and generate risk control solutions
Added 7 hours ago
WT
Senior Project Manager - Project Delivery
Waterfront Toronto
Toronto, ON
- $110,000 to $125,000 CAD / year
- Full-time
Waterfront Toronto is seeking a Senior Project Manager, Project Delivery, responsible for the day-to-day oversight of these projects, including providing leadership, direction and…
Added 8 hours ago
AI
Embedded Software Architect
Aversan Inc.
Montreal, QC
- $135,000 to $155,000 CAD / year
- Full-time
We are currently seeking a qualified Senior Embedded Software Architect to join our team. The ideal candidate will have experience in designing and implementing embedded software for…
Added 10 hours ago
CR
Office Manager
COGIR Real Estate
Kitchener, ON
- Full-time
Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.
Added 10 hours ago
RP
Vice President Finance
RECRUITMENT PARTNERS INC.
AB · Edmonton, AB
- Full-time
Strong understanding of enterprise-scale global ERP systems and the ability to lead finance system optimization and adoption.
Added 10 hours ago
GF
Electronics Engineer, Diagnostics & Data Acquisition
General Fusion Inc.
Richmond, BC
- Full-time
General Fusion is seeking a Senior Electronics Engineer to join our Controls & Electronics team. This team designs and supports the data acquisition, instrumentation, and control…
Added 14 hours ago
MS
Digital Payload Architect
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
…partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global…
Added 14 hours ago
IE
Analyst, Business
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
IMAX is seeking a Business Analyst to bridge business functions, technology teams, data teams, project management, and senior leadership in defining and delivering technology-enabled…
Added 14 hours ago
NM
Director, Project Controls Red Chris Block Cave
Newmont Mining Corporation
Vancouver, BC
- Full-time
Lead the regional project controls function for major capital projects by establishing best-in-class systems, processes, and teams that enable accurate forecasting, risk management,…
Added 16 hours ago
A
Senior Dynamics 365 F&O Functional Consultant-RQ00762
Amyantek
Toronto, ON
- Contract
Senior-level systems analysis and solution design capability: someone who can take business requirements and independently translate them into detailed system designs, integration flows and…
Added 18 hours ago
CS
Office Manager
Cogir Senior Living
Kitchener, ON · Briarfield Gardens
- Full-time
Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.
Added 19 hours ago
BT
IT & Innovation Consultant, SR&ED
Baker Tilly Canada
Windsor, ON
- Full-time
Lead client interviews with developers, technical leads, project managers, and business owners, asking clear follow-up questions to gather complete and accurate technical information.

WSP in Canada

Senior Process Engineer - Wastewater Treatment

Windsor, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Dec 16, 2026
Experience: At least 10 years of progressive water or wastewater process engineering experience, including conventional and advanced treatment processes.
Posting language: English
Posted: Oct 31, 2026

Original job description

Job Description

What if you could redefine what’s possible?

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 OpportunityBuild the Future With Us

Bring your technical leadership to projects that improve the performance, reliability, and sustainability of municipal wastewater treatment infrastructure.

As a Senior Process Engineer – Wastewater Treatment, you will lead the planning, evaluation, design, commissioning, and optimization of municipal treatment facilities. You will combine strong process engineering fundamentals with practical operational knowledge and sound engineering judgment to develop effective solutions, resolve complex process challenges, and guide multidisciplinary teams through all stages of project delivery.

Your Impact

Lead process design, capacity assessments, facility optimization, and treatment-alternative evaluations for municipal wastewater infrastructure.
Develop design criteria, mass balances, process calculations, hydraulic assessments, and equipment sizing to support informed technical and investment decisions.
Design biological, physical and chemical, nutrient-removal, tertiary-treatment, and solids-processing systems that respond to clients’ operational and regulatory needs.
Apply and review process models using tools such as GPS-X, BioWin, SUMO, and Visual Hydraulics to assess alternatives, troubleshoot complex issues, and optimize treatment performance.
Review process flow diagrams, P&IDs, calculations, specifications, equipment selections, and technical reports to uphold quality and consistency across project deliverables.
Lead technical workshops and clearly communicate recommendations to clients, operators, vendors, and multidisciplinary design teams.
Guide permitting, contract administration, commissioning, and construction-support activities throughout the project lifecycle.
Strengthen our technical community by providing QA/QC, mentoring junior and intermediate engineers, leading proposals, and supporting trusted client relationships.

The Skills That Set You Apart

A bachelor’s degree in Chemical, Environmental, Mechanical, or a related engineering discipline; a master’s or doctoral degree is considered an asset.
At least 10 years of progressive water or wastewater process engineering experience, including conventional and advanced treatment processes.
A Professional Engineer designation and the ability to apply sound engineering judgment to complex technical assignments.
Demonstrated experience in process design, modelling, optimization, equipment evaluation, and equipment selection.
Strong knowledge of process controls, instrumentation, plant operations, commissioning, permitting, contract administration, and construction-support services.
Proven ability to independently lead technical work, complex proposals, and multidisciplinary project teams in a consulting environment.
Strong technical writing, presentation, client communication, proposal-development, and problem-solving skills.
A valid driver’s licence 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: $162,200 - $212,200

MB & ON: $148,000 - $198,000

NB, NL, NS, PE & QC: $146,500 - $194,600

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.

Make Your Mark with WSP

Turn your process engineering expertise into treatment solutions that deliver lasting value for clients, operators, and communities. Join a collaborative team where you can lead complex technical work, develop the next generation of professionals, and help shape the future of municipal wastewater infrastructure.

Apply today and make your mark with WSP.

About Us

At 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. We are Visioneers.

As one of the world’s leading professional services firms, we partner with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.

At 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. Here, your ideas are valued, your growth is supported, and you are encouraged to bring your authentic self to work. We empower our people to collaborate across disciplines, challenge the status quo, and shape a career with purpose.

Join us.

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. Full details here .

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. Only the candidates selected will be contacted.

WSP does not accept unsolicited resumes from agencies. Full details here .

Apply About employer

More about this job

Responsibilities

Lead the planning, evaluation, design, commissioning, and optimization of municipal wastewater treatment facilities, including process calculations, modeling, equipment selection, and technical reviews. Guide multidisciplinary teams and client-facing project activities, support permitting and construction, and contribute to quality assurance, mentoring, proposals, and client relationships.

Requirements

Requires a bachelor’s degree in a relevant engineering discipline, at least 10 years of water or wastewater process engineering experience, and a Professional Engineer designation; a master’s or doctoral degree is an asset. Candidates should have expertise in treatment design, modeling, optimization, operations, commissioning, and project leadership, along with strong communication skills, a valid driver’s licence, and willingness to travel periodically.

Skills

Wastewater Process Engineering
Process Design
Capacity Assessment
Facility Optimization
Treatment Alternative Evaluation
Mass Balances
Hydraulic Assessment
Process Modeling
Equipment Sizing and Selection
Nutrient Removal
Solids Processing
Process Controls
Commissioning
Permitting
Quality Assurance and Quality Control
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Municipal Wastewater Treatment
Process Engineering
Biological Treatment
Physical Treatment
Chemical Treatment
Nutrient Removal
Tertiary Treatment
Solids Processing
GPS-X
BioWin
SUMO
Visual Hydraulics
Process Modeling
Mass Balances
Hydraulic Assessments
Process Flow Diagrams
P&IDs
Equipment Sizing
Equipment Selection
Process Controls
Instrumentation
Plant Operations
Commissioning
Permitting
Contract Administration
Construction Support
Professional Engineer
Quality Assurance and Quality Control
Technical Proposals
Multidisciplinary Project Teams

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