Jobs in Canada

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Added 52 mins ago
PP
Estimator - Civil Construction
Park Paving Ltd.
AB · Edmonton, AB
- Full-time
…and how strong estimating decisions contribute to successful project…
Added 52 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
Regularly provide feedback to product development teams and management: present project updates at service issue review meetings, attend design reviews to identify risks, submit continuous…
Added 52 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 52 mins ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
Regularly provide feedback to product development teams: present project updates at service issue review meetings, attend design reviews to identify risks, submit continuous improvement…
Added 52 mins ago
AE
Environmental Planner
Associated Engineering
Yellowknife, NT
- Full-time
…this role you will be responsible for providing supporting project delivery including regulatory planning, project management, technical expertise, and providing leadership and mentorship…
Added 52 mins ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 1 hour ago
TT
Energy Services Project Developer
Trane Technologies
Calgary, AB
- Full-time
Trane Technologies is hiring a Sr. Project Developer for our rapidly growing Energy Solutions team. The ideal candidate will have experience with and be passionate about the management &…
Added 1 hour ago
TT
Energy Services Project Developer
Trane Technologies
AB · Edmonton, AB
- Full-time
Trane Technologies is hiring a Sr. Project Developer for our rapidly growing Energy Solutions team. The ideal candidate will have experience with and be passionate about the management &…
Added 1 hour ago
TT
Energy Services Project Developer
Trane Technologies
Burnaby, BC
- Full-time
Trane Technologies is hiring a Sr. Project Developer for our rapidly growing Energy Solutions team. The ideal candidate will have experience with and be passionate about the management &…
Added 1 hour ago
TT
Energy Services Project Developer
Trane Technologies
Markham, ON
- Full-time
Trane Technologies is hiring a Sr. Project Developer for our rapidly growing Energy Solutions team. The ideal candidate will have experience with and be passionate about the management &…
Added 1 hour ago
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Project Manager - Environmental Assessment
HDR
Toronto, ON
- Full-time
Direct and coordinate work of single or multidiscipline teams throughout the project's lifecycle (from development & initiation to close-out)
Added 2 hours ago
O
Cloud Network Architect
OnX
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Collaborate closely with other IT and business teams in the development and implementation of new solutions following the project delivery processes.
Added 2 hours ago
TT
Junior Mechanical Engineer (EIT)
Tetra Tech
Calgary, AB
- Full-time
Tetra Tech is adding a Junior Mechanical Engineer (EIT) to our Mechanical team based in Calgary, AB .
Added 2 hours ago
WI
Senior Technical Manager, Geotechnical Engineering
WSP in Canada
Thunder Bay, ON
- Full-time
WSP is currently seeking a highly motivated Senior Geotechnical Engineer to join our Ground Engineering team, located at our Thunder Bay Ontariooffice. You will work closely with our…
Added 2 hours ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 2 hours ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 2 hours ago
SM
RQ11576 – Data Ops/Cloud Data Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Ops/Cloud Data Engineer with extensive experience in cloud-based data platforms, data engineering, data pipeline development, integration services, and DataOps…
Added 3 hours ago
A
Ingenieur Automatisation / Automation Engineer
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
The electrical engineer in automation plays a key role in the design, programming, and optimization of complex automated systems. The person in this role manages all automation tasks,…
Added 3 hours ago
A
Mechanical Engineer
Actalent
Ottawa, ON · Kanata, ON
- $45 to $55 CAD / hour
- Full-time
This Mechanical Engineer role focuses on designing and supporting specialized industrial equipment and automation systems, including conveyor systems, automation cells, and mechanical…
Added 3 hours ago
A
Ingenieur Geotechnique / Geotechnical Engineer
Actalent
Montreal, QC
- $70 to $100 CAD / hour
- Contract
Responsible for the development, preparation, and management of the project engineering documentation (pre-feasibility, feasibility, and detailed engineering) required to successfully…
Added 3 hours ago
A
Senior Test Engineer
Actalent
Ottawa, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 3 hours ago
TT
Intermediate Mechanical Engineer - Kincardine
Tetra Tech
Pickering, ON
- Full-time
Intermediate Mechanical Engineer – Kincardine, ON
Added 3 hours ago
T
Staff Machine Learning Engineer
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 3 hours ago
EC
Intern, Power System Engineer (12 months) - Delta, BC
Eaton Corporation
Delta, BC
- Full-time
The Engineering Intern position within Eaton’s PSE Group primarily will involve review of project specifications, electrical single line diagrams, equipment shop drawings, as well as…
Added 4 hours ago
A
Ingenieur(e) Automatisation Et Contrôle
Actalent
Laval, QC
- $45 to $70 CAD / hour
- Contract
The electrical engineer in automation plays a key role in the design, programming, and optimization of complex automated systems. The person in this role manages all automation tasks,…

Jacobs

Intermediate Process Mechanical Engineer (Water/Wastewater)

Ottawa, ON, Canada

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

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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.

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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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