Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 59 mins ago
YE
Senior Mechanical Engineer
YJE Engineering
Calgary, AB
- Full-time
Lead and manage mechanical engineering projects from initial planning and design through construction and project closeout.
Added 1 hour ago
F
Project Manager
FISPAN
Vancouver, BC
- Full-time
Coordinate project timelines, tasks, and development efforts with both the internal engineering team and customer teams to manage implementation projects and ensure we keep customers on…
Added 1 hour ago
GG
Camp installation superintendent
Grizzlytrek Group
AB
- Full-time
Identify applicable BC permits, approvals, and regulatory requirements, and help the project team build them into construction and operating plans
Added 2 hours ago
QM
Azure Applications Architect
Quantum Management Services Ltd.
Toronto, ON
- $135,000 to $140,000 CAD / year
- Full-time
We are seeking an Azure Application Cloud Solutions Architect / Technical Lead to design, develop and implement scalable, cloud-native applications and integration solutions within…
Added 2 hours ago
PC
Engineering Lead
PERI Canada
Calgary, AB
- Full-time
Lead the design efforts of the local Engineering team, including training and development, while ensuring adherence to drafting and engineering procedures outlined in the Quality Management…
Added 2 hours ago
GM
Business Operations and Product Development Lead
Global Medical Products Inc.
Burlington, ON
- Full-time
…procurement teams to support efficient operations and patient care. Team members join a stable, mission-driven organization that values long-term partnerships and dependable…
Added 2 hours ago
L
Assistant Manager, Guest Experience | Rideau Centre
lululemon
Ottawa, ON
- Full-time
Lead performance management activities, including direct feedback and continuous check-ins, facilitating team acknowledgement and rewards, managing performance documentation, and addressing…
Added 2 hours ago
GC
Director of Customer Success
GRC Concierge
Ottawa, ON
- Full-time
As we continue to scale, we're looking for a Director of Client Experience & Success to lead the way our clients experience GRC Concierge.
Added 2 hours ago
HT
Material Handler
Husky Technologies
Bolton, ON
- Full-time
…career development opportunities and a chance to be a part of a team that is the best in the world at what we do. APPLY TODAY – join the Husky…
Added 2 hours ago
H
Head of Construction
Hays
Winnipeg, MB
- $140,000 to $190,000 CAD / year
- Full-time
In return, you will join a growing and entrepreneurial organization where you can make a meaningful impact on project delivery, operational performance, and team development. The…
Added 2 hours ago
TP
Marketing Specialist
Taleo Project Services Inc
Calgary, AB
- Contract
A Taleo Client is seeking a Marketing Specialist to join their team. This is an exciting opportunity for a creative, hands-on marketing professional who enjoys managing a variety of…
Added 3 hours ago
R|
Project Manager
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Contract
Work Experience: Experience in project and team management, clinical experience is an important asset
Added 3 hours ago
R|
Research Assistant - Public Engagement
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…safety and appropriateness of medications. A small, dynamic team with a big mission, our work and achievements span provinces and range from public awareness campaigns to healthcare…
Added 3 hours ago
CG
Senior Manager, Cybersecurity Technology Transformation Services
Cyberium Group
Richmond, BC
- Part-time
We are looking for a Senior Manager, Cybersecurity Technology Transformation Services who will lead and deliver complex cybersecurity engagements across both assessment and implementation…
Added 3 hours ago
S
Senior Structural Engineer
Sedgman
Vancouver, BC
- Full-time
Sedgman Canada Ltd is currently looking for a Senior Structural Engineer to join our team in Vancouver, B.C. He/she will be responsible for leading and providing technical support on…
Added 4 hours ago
PC
Assistant Controller
PCL Construction
Montreal, QC
- Full-time
Proactively identify and communicate financial, compliance, and project risks to the project team and management.
Added 4 hours ago
WI
Senior Process Engineer - Wastewater Treatment
WSP in Canada
London, 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 4 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.
Added 4 hours ago
SW
Graphic Designer
SD Wheel
Montreal, QC · Urban agglomeration of Montreal, QC
- Full-time
Effectively communicate design ideas both verbally and in writing with email team/email lead.
Added 4 hours ago
BC
Quality and Patient Safety Consultant
Brant Community Healthcare System
Brantford, ON
- Full-time
Certification in Patient Safety or completion of a Project Management Program considered an asset
Added 4 hours ago
BC
Communication Assistant
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 5 hours ago
CS
Instructor, Entrepreneurship and Business Innovation (Toronto)
Circuit Stream
Toronto, ON
- $1,650 CAD / week
- Contract
A practical teacher who brings provided lessons to life through discussion, examples, team activities, experimentation, and hands-on project work.
Added 5 hours ago
NA
Alarm & Service Technician
New Age Group
Concord, ON
- Full-time
This position includes both project-based installations and service work throughout the Greater Toronto Area.Key Responsibilities
Added 5 hours ago
Engineering Lead
PERI
Calgary, AB
Lead the design efforts of the local Engineering team, including training and development, while ensuring adherence to drafting and engineering procedures outlined in the Quality Management…
Added 5 hours ago
H
Transportation Engineer
HDR
Burlington, ON · Toronto, ON
- Full-time
…bring together planners, engineers, architects, construction management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines…

WSP in Canada

Senior Process Engineer - Wastewater Treatment

Guelph, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

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

Requirements

Requires a bachelor’s degree in a relevant engineering discipline and at least 10 years of progressive water or wastewater process engineering experience; a master’s or doctoral degree is an asset. Candidates need a Professional Engineer designation, strong process design and modeling expertise, consulting and team leadership experience, excellent communication skills, a valid driver’s licence, and willingness to travel periodically.

Skills

Wastewater Process Engineering
Process Design
Capacity Assessment
Facility Optimization
Treatment Alternatives Evaluation
Process Modeling
Mass Balances
Hydraulic Assessment
Equipment Sizing and Selection
Nutrient Removal
Solids Processing
Process Controls and Instrumentation
Commissioning
Permitting
Contract Administration
Technical Leadership

Benefits

Flexible Work
Work-Life Balance
Mentoring and Career Growth Opportunities

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
Process Controls
Instrumentation
Equipment Evaluation
Equipment Selection
Commissioning
Permitting
Contract Administration
Construction Support
Professional Engineer
QA/QC
Technical Proposals
Multidisciplinary Project Teams
Plant Operations

Report this job