Engineering & architecture jobs in Canada

Explore engineering & architecture jobs in Canada. Choose a role or place to find work that fits.

Counted Nov 3, 2026

Hiring at a glance

View jobs

Open jobs: 7,225
Employers: 2,216

Advertised starting pay

Average starting payCAD / year: $100,986Across 1,014 listings
Average starting payCAD / hour: $39.52Across 356 listings
Average starting payUSD / year: $123,282Across 60 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 2%124 listings
Hybrid: 33%2,390 listings
On-site: 65%4,690 listings

Not specified: <1% (21 listings)

Employers hiring include WSP in Canada (409), AtkinsRéalis (176), Stantec (166).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Engineering & architecture jobs in Canada

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Added 10 days ago
AC
City Planner
Aston Carter
Surrey, BC
- $24 to $26 CAD / hour
- Contract
Added 10 days ago
MM
Transportation Engineer
Mosaic Mobility Group
Kitchener, ON
- Full-time
Mosaic Mobility Group is a transportation engineering consulting firm focused on improving how people move through communities. Our work includes transportation planning, traffic operations…
Added 10 days ago
C
Drafter
c1f37763-4256-463d-a0b5-b4a6133bca9e
Toronto, ON
- Full-time
Implement customer specifications, engineering instructions, sta
Added 10 days ago
Design Engineering Manager, Kiewit Infrastructure Engineer
Kiewit
Oakville, ON · Toronto, ON
Kiewit Infrastructure Engineering (KIE) has an immediate opening for a mid-level Design Engineering Manager in the transportation / energy area, with an immediate opening on the Union…
Added 10 days ago
TI
Senior Cost Engineer (FRTP)
Transportation Investment Corporation
Vancouver, BC · Greater Vancouver, BC
- $101,000 to $139,000 CAD / year
- Full-time
Added 10 days ago
J
Intermediate Process Mechanical Engineer (Water/Wastewater)
Jacobs
Ottawa, ON
- $75,000 to $90,000 USD / year
- Full-time
Added 10 days ago
A
Construction Estimator - Quantity Surveyor
ATCO
Calgary, AB
- Full-time
Added 10 days ago
A
Senior Architect – Airport Project
AECOM
Mississauga, ON
- $170,000 to $200,000 CAD / year
- Full-time
Added 10 days ago
TS
Electrical Engineer-in-Training
Tetranex Solutions Inc.
Calgary, AB
- Full-time
Tetranex Solutions is an Alberta-based, full-discipline engineering and procurement company focused on client service and quality execution. Headquartered in Calgary, with additional…
Added 10 days ago
FN
Senior Planner
First Nations Health Authority
Ladysmith, BC
- Full-time
Added 10 days ago
SS
Senior Electrical Engineer
Sunbelt Solomon
Saskatoon, SK
- Full-time
Reporting to Engineering Manager, the Senior Engineer will be accountable for executing projects through sound engineering expertise and project management, engaging in relationship…
Added 10 days ago
A
Senior Mechanical Engineer
AtkinsRéalis
Port Elgin, ON
- Full-time
…professional capable of working independently, leading complex engineering activities, and providing technical guidance to junior staff. The successful candidate will work in a fast-paced,…
Added 10 days ago
A
Electrical Engineer
Airswift
Fort McMurray, AB
- Contract
Added 10 days ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
Added 10 days ago
M
Drafting Technician, Western Canada
Midwest
Calgary, AB
- Full-time
Added 10 days ago
Structural Engineer - Industrial
Kiewit
Calgary, AB
Home District/Group: Kiewit Industrial & Water Engineering
Added 10 days ago
Senior Electrical Engineer
Government of Alberta
AB
Added 10 days ago
A
Senior Mechanical Engineer – Mines and Ports
AECOM
Sudbury, ON · Calgary, Alberta
- $145,000 to $195,000 CAD / year
- Full-time
Added 10 days ago
A
Mechanical Engineer - Airport
AECOM
Mississauga, ON
- $82,000 to $132,000 CAD / year
- Full-time
Added 10 days ago
KE
Engineering Manager - Bridges
Kitchener Executive Consultants Inc
London, ON
- Full-time
…to coach and further develop an established, high-performing engineering team, the Engineering Manager will be responsible for collaborating with Sales,…
Added 11 days ago
SI
Mechanical Engineer
Synectics Inc.
Mississauga, ON
- $75,000 to $85,000 CAD / year
- Full-time
…strengthen their technical expertise and grow within a collaborative engineering…
Added 11 days ago
Senior Engineering Manager - Hospitality
OpenTable
Toronto, ON
Added 11 days ago
CR
Ingénieur(e) méthode - Methods Engineer
CAD Railway Industries
Montreal, QC
- Full-time
Added 11 days ago
A
Intermediate Mechanical Engineer
AtkinsRéalis
Port Elgin, ON
- Full-time
…Elgin location. This position is suited to a self-motivated engineering professional who can work independently with appropriate guidance and collaborate effectively in a fast-paced,…
Added 11 days ago
H
Electrical Engineer
Hays
SK · Saskatchewan, Canada
- $110,000 to $140,000 CAD / year
- Full-time
Our client is a well-established engineering consulting firm with a growing presence in Saskatchewan, providing electrical engineering services across mining, utilities, oil & gas, and…

Jacobs

Intermediate Process Mechanical Engineer (Water/Wastewater)

Ottawa, ON, Canada

$75,000 to $90,000 USD / year · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $75,000 to $90,000 USD / year
Job type: Full-time
Apply by: Nov 22, 2026
Posting language: English
Posted: Oct 23, 2026

Original job description

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We challenge what is currently accepted, so we can shape innovative and lasting solutions for tomorrow. If you are interested in a long and rewarding career working with the industry’s best and most innovative engineering employers, then Jacobs is where you belong. We are looking for a driven and curious Process Mechanical Engineer to work on Water/ Wastewater projects across Canada.

As a Process Mechanical Engineer aligned to the Ottawa office, you will join a core group of wastewater and mechanical engineers and designers on studies, designs, and field assignments to deliver innovative solutions to challenging technical problems that our clients face. Your assignments will focus on water/wastewater projects. You will be part of our collaborative team to provide the following services

Evaluation and selection of process equipment, pumping systems, pipe materials, and valves.
Evaluation of process mechanical systems to determine the best approaches to solve client challenges
Ability to understand and communicate complex problems and solutions with clients
Planning and design for full-scale treatment systems and treatment plant improvements for construction
Development of facility layouts and process & instrumentation diagrams (P&IDs)
Development of construction documents, including drawings and specifications
Data analysis and hydraulic modeling
Technical report writing
Bidding and permitting services support
Construction services support
Field inspection of treatment/mechanical equipment

Here's what you'll need

Bachelor’s degree in mechanical engineering, chemical engineering, or related engineering discipline
Professional Engineer (P.Eng.) license in Ontario
A minimum of 6 years of progressive process mechanical engineering and project delivery experience with municipal water and/or wastewater treatment, including planning, evaluations, and design
Educational emphasis and a strong interest in treatment and/or mechanical system design and operation
Self-motivation, team-oriented work practices, strong data analysis skills, technical problem-solving ability, organizational skills, and the ability to effectively multi-task in a fast-paced environment
Proficient skills with MS Office Suite (Word, Excel, PowerPoint)

Ideally, you’ll also have

Master’s degree in related engineering discipline
5 or more years of direct experience in municipal wastewater treatment or process mechanical for water/wastewater treatment plants and pump stations
Hydraulic modeling skills (e.g. AFT Fathom, Pipe-Flo)
Active in relevant professional organizations

Posted Salary Range Minimum

75,000.00

Posted Salary Range Upper

90,000.00

The base salary range for this position is $75,000.00 to $90,000.00. This range reflects the minimum and maximum target for new hire salaries for the position across Ontario, Canada locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. This job posting is for an existing vacancy.

At Jacobs, we use AI-driven recruitment to match top talent with opportunity - however, human connection and fairness remain at the heart of every hiring decision.

Jacobs welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request an accommodation, please select here.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.

Apply About employer

More about this job

Responsibilities

Evaluate and design process mechanical systems for municipal water and wastewater projects, including treatment systems, pumping systems, equipment, piping, and plant improvements. Develop layouts, P&IDs, construction documents, analyses, and technical reports, and support bidding, permitting, construction, and field inspections.

Requirements

Requires a bachelor's degree in mechanical engineering, chemical engineering, or a related discipline, an Ontario Professional Engineer license, and at least six years of progressive process mechanical engineering and project delivery experience in municipal water or wastewater treatment. Candidates should have strong data analysis, technical problem-solving, organizational, communication, and multitasking skills; a related master's degree, hydraulic modeling experience, and professional organization involvement are preferred.

Skills

Process Mechanical Engineering
Water And Wastewater Treatment
Process Equipment Selection
Pumping Systems
Pipe Materials And Valves
Treatment System Design
Facility Layouts
Process And Instrumentation Diagrams
Construction Documents
Hydraulic Modeling
Data Analysis
Technical Report Writing
Client Communication
Technical Problem-Solving
Field Inspection
Project Delivery

Visa sponsorship

Not detected in the job text

Keywords

Water And Wastewater Treatment
Municipal Wastewater
Process Mechanical Engineering
Mechanical Engineering
Chemical Engineering
Professional Engineer (P.Eng.)
Treatment Plant Design
Treatment Plant Improvements
Process Equipment
Pumping Systems
Pipe Materials
Valves
Facility Layouts
Process And Instrumentation Diagrams (P&IDs)
Construction Drawings
Specifications
Hydraulic Modeling
AFT Fathom
Pipe-Flo
Data Analysis
Technical Reports
Bidding
Permitting
Construction Services
Field Inspection
Microsoft Office
Project Delivery

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