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Added 8 hours ago
AM
ASIC Verification Engineer, AI Networking IP
Advanced Micro Devices, Inc
Ottawa, ON
- Full-time
…world’s most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the…
Added 8 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
…world’s most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the…
Added 16 hours ago
A
Software Development Engineer (Chip Product Security)
AMD
Markham, ON
- $125,440 to $188,160 USD / year
- Full-time
…world’s most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the…
Added 1 day ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 1 day ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 day ago
A
ASIC Verification Engineer, AI Networking IP
AMD
Ottawa, ON · Kanata, ON
- $91,200 to $136,800 USD / year
- Full-time
…world’s most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the…
Added 1 day ago
A
Software Engineer
Actalent
Ottawa, ON
- $50 to $74 CAD / hour
- Contract
Bachelors degree in Computer Science, Computer Engineering, Electrical Engineering, or a similar scientific field.
Added 1 day ago
T
Group Leader, Electrical Services
TRIUMF
Vancouver, BC · TRIUMF
- Full-time
Lead critical infrastructure supporting Canada’s national laboratory and world-class scientific research
Added 1 day ago
J
Intermediate Process Mechanical Engineer (Water/Wastewater)
Jacobs
Ottawa, ON
- $75,000 to $90,000 USD / year
- Full-time
…environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for…
Added 1 day ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 day ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 1 day ago
RL
Technical Support Engineer – Scientific Instruments
RBR Ltd.
Ottawa, ON
- $60,000 to $70,000 CAD / year
- Full-time
As a Technical Support Engineer – Scientific Instruments at RBR, you will help scientists and engineers around the world reach their research goals. You’ll resolve their questions,…
Added 1 day ago
S
Intermediate Process Mechanical Engineer- Water
Stantec
Edmonton, AB
- Full-time
We are currently looking for an Intermediate Process Mechanical Engineer, specializing in water and wastewater treatment to join our Water group in Edmonton or Red Deer. This team member…
Added 1 day ago
JH
Fire Protection Engineer (P.Eng) (GHL Consultants, a part of J.S. Held)
J.S. Held LLC
Calgary, AB
- Full-time
J.S. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk. Our professionals…
Added 1 day ago
Full Stack Software Developer
GHD Group Pty Ltd
Waterloo, ON
…Developer to join our Waterloo, Ontario office. You're a strong engineer with 5+ years of experience who enjoys solving real problems as much as writing good code. You'll build software…
Added 1 day ago
JH
Fire Protection Engineer (P.Eng) (GHL Consultants, a part of J.S. Held)
J.S. Held LLC
Calgary, AB
- Full-time
J.S. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk. Our professionals…
Added 1 day ago
C
Hardware Engineer - New Grad
Ciena
Ottawa, ON
- Full-time
Design complete and detailed analog blocks under the guidance of a senior analog design engineer.
Added 1 day ago
GS
Electrical Engineer/Designer
Grantek Systems Integration
Burlington, ON
- Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 1 day ago
G
Electrical Engineer/Designer
Grantek
Burlington, ON
- Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 1 day ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 1 day ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 1 day ago
GE
Senior Devops Engineer
Global ERP Solutions
Vancouver, BC
- Contract
We are looking for an experienced Sr Devops Engineer to manage and support Linux-based high-performance computing environments. The ideal candidate will have hands-on experience with SLURM,…
Added 1 day ago
C
Engineer (Python/AWS + Azure/React) (Senior/NewGrad)
Caddie
Toronto, ON
- Full-time
Signal processing, chromatography or other scientific data
Added 1 day ago
SI
Senior HPC Linux Engineer
Smart IT Frame LLC
Vancouver, BC · Greater Vancouver Metropolitan Area
- Contract
We’re looking for an experienced HPC / Linux Platform Engineer with strong hands-on expertise supporting large-scale Linux HPC environments, SLURM clusters, and EDA/scientific computing…
Added 1 day ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.

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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