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Intermediate Process Mechanical Engineer (Water/Wastewater)

@ Jacobs

Ottawa, Ontario

Full-time6+ years experience
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Overview

Jacobs is hiring an Intermediate Process Mechanical Engineer for water and wastewater projects across Canada, based in its Ottawa office. The role covers studies, designs and field assignments involving process equipment, pumping systems, piping and treatment plant improvements. The posting states a salary range of $75,000 to $90,000 and a hybrid work policy.

Responsibilities:

  • Evaluate and select process equipment, pumps, pipe materials and valves
  • Develop facility layouts and P&IDs
  • Prepare construction drawings and specifications
  • Perform data analysis and hydraulic modeling
  • Support bidding, permitting and construction services

Requirements summary:

  • Bachelor's degree in mechanical, chemical or related engineering
  • Professional Engineer (P.Eng.) licence in Ontario
  • Minimum 6 years of municipal water or wastewater process mechanical experience
  • Strong data analysis and technical problem-solving skills
  • Proficiency in MS Office Suite

Tools & skills

Source and dates

Source type not verified · apify-linkedin

Employer posting date
Not provided
First seen by our source
2026-11-15
Source record updated
2026-11-15

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityMid level
DepartmentEngineering
Experience6+ years
Hours per week40 (estimated)
Travelground: moderate
Work settingOffice, Client sites, Plant or factory
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
Licences & certificationsP.Eng.
Encouraged to applyPeople with disabilities
EducationBachelor’s degree (required), Master’s degree (preferred)
Fields of studyMechanical engineering, Chemical engineering, Engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

Jacobs

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Full company description

At Jacobs, we're challenging today to reinvent tomorrow – delivering outcomes and solutions for the world's most complex challenges. With a team of approximately 45,000, we provide end-to-end services in advanced manufacturing, cities & places, energy, environmental, life sciences, transportation and water. From advisory and consulting, feasibility, planning, design, program and lifecycle management, we're creating a more connected and sustainable world.

LinkedIn followers
2,035,423
People associated on LinkedIn
68,446
Reported office locations
  • 1999 Bryan Street, Suite 1200, Dallas, TX 75201, US
Other recorded names
  • Jacobs
Specialties
  • Cyber
  • Data Solutions
  • Consulting & Advisory
  • Power & Energy
  • Architecture & Planning
  • Civil Engineering
  • Defense & Space
  • Renewables & Environment
  • Mechanical or Industrial Engineering
  • Aviation & Aerospace
  • Software Engineering
  • Pharmaceuticals
  • Information Technology and Services
  • Semiconductors
  • Water/Wastewater
  • Transportation/Rail
  • Electrical Engineering
  • Structural Engineering
  • and Systems Engineering
Profile identifies a recruitment agency
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At Jacobs, we're challenging today to reinvent tomorrow – delivering outcomes and solutions for the world's most complex challenges. With a team of approximately 45,000, we provide end-to-end services in advanced manufacturing, cities & places, energy, environmental, life sciences, transportation and water. From advisory and consulting, feasibility, planning, design, program and lifecycle management, we're creating…

FieldValue
IndustryBusiness Consulting and Services
Company size10,001+ employees
HeadquartersDallas, TX
Organization typePublic Company
SpecialtiesCyberData SolutionsConsulting & AdvisoryPower & EnergyArchitecture & PlanningCivil EngineeringDefense & SpaceRenewables & EnvironmentMechanical or Industrial EngineeringAviation & Aerospace
Open jobs on Jobsy12
LinkedInView page
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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