Drainage Engineer
CA$126,000 – CA$154,000 / yr base salary
Posted 3 Oct 2026
Advertised as “Senior Drainage Engineer”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 10–15 yrs
- Management level
- People management
- Employment
- Hybrid
| Base salary | CA$126,000 – CA$154,000 / yr |
|---|
CertificationsP.Eng.
CertificationsMaster’s Degree
At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our ability to deliver exceptional outcomes through our network of 20,000+ talented consultants. With sustainability and innovation at the heart of all our sectors in North America, including, Buildings, Energy, Transportation, and Water.
We believe in empowering our people to excel, learn, and grow, offering diverse opportunities to contribute to career-defining work. Join us and be part of a collaborative environment where your ambitions are united with ours, and you can truly shape your story.
If you share that vision, even if you don’t meet every requirement listed, we’d still love to hear from you. We value potential and diverse perspectives as much as experience. Let’s explore how we can support your growth and help you take the next step in your career, while contributing to an exciting new chapter for Mott MacDonald in North America.
Mott MacDonald is positioned for continued expansion with career opportunities across North America and around the world, and we are excited to be making ongoing investment in our operations in Canada. To help grow our diverse business, and to support an exciting portfolio of projects across Canada, we are interested in hearing from enthusiastic and talented individuals who enjoy problem solving and who will contribute to our purpose. You will join a team of seasoned professionals who are looking to develop Mott MacDonald’s presence in Canada and beyond.
Mott MacDonald is currently seeking a Senior Drainage Engineer based out of our Vancouver, Calgary or Toronto office.
As a Senior Drainage Engineer, your role responsibilities are expected to include:
- Lead the planning, design, and delivery of complex transportation-related water resource projects for both public and private sector clients and Support multi-disciplinary projects or programs.
- Serve as a subject matter expert of hydrologic and hydraulic modelling for transportation corridors, including the design of watercourse crossing culverts and bridges hydraulics, roadway culverts, watercourse crossing culverts and bridges hydraulics, ditching, and integrated storm sewers, and stormwater management systems.
- Oversee the preparation and review of engineering designs, technical reports, specifications, quantities, cost estimates, and contract documents.
- Conduct hydrologic and hydraulic modelling and analysis tasks utilizing software such as PCSWMM, HEC-RAS, HEC-HMS, InfoWorks ICM, and Visual OTTHYMO.
- Develop Erosion Sediment Control planning and LID design standards