Mechanical Engineer – Water & Wastewater Systems

About the role

We are looking for an Intermediate Mechanical Engineer to join our engineering team in Oakville. The role focuses on the design and development of water and wastewater treatment systems, requiring strong CAD expertise and the ability to work both independently and within multidisciplinary project teams.

Key responsibilities

• Develop accurate 3D CAD models and drawings for treatment systems, including general arrangements, skid/module assemblies, piping layouts, and Balance of Plant (BOP) designs.
• Produce 2D fabrication drawings, spool drawings, piping isometrics, and bills of materials to support manufacturing and installation.
• Ensure designs meet project specifications, engineering standards, and quality requirements.
• Collaborate with multidisciplinary teams to coordinate designs and resolve technical issues.
• Communicate project progress, schedules, challenges, and design changes proactively.
• Support design reviews, incorporate feedback, and deliver high‑quality documentation.
• Work independently with minimal supervision while maintaining accuracy and attention to detail.

Required profile

• Bachelor's degree in Mechanical Engineering.
• 5+ years of CAD design experience in mechanical engineering.
• Proficiency in SOLIDWORKS (Routing, Weldments) and/or AutoCAD Plant 3D.
• Experience with BOP or skid design for water/wastewater plants.
• Strong knowledge of drafting standards and ability to solve complex problems.

Required skills

• SOLIDWORKS
• AutoCAD Plant 3D
• Revit/BIM (nice‑to‑have)
• Balance of Plant (BOP) design
• Skid/module assembly design

What we offer

• Hybrid work mode (on‑site and remote).
• Competitive salary range of 50,000–80,000 CAD per year.
• Opportunity to work on impactful water and wastewater projects.