Lead transportation water resources design as a Senior Drainage Engineer in Vancouver, Calgary, or Toronto, using hydrologic and hydraulic modelling expertise.

Mott MacDonald seeks a Senior Drainage Engineer for complex transportation-related projects across public and private sector clients. You will lead drainage and stormwater infrastructure design, support multidisciplinary programs, and apply tools including PCSWMM, HEC-RAS, HEC-HMS, InfoWorks ICM, and Visual OTTHYMO. The hybrid approach requires at least three office days weekly.

Key Responsibilities

Lead planning, design, and delivery of transportation water resource projects

Model hydrology and hydraulics for corridors, culverts, bridges, and stormwater systems

Prepare and review designs, reports, specifications, quantities, and contract documents

Mentor engineers, designers,



and project team members

Support planning, budgeting, scheduling, risk mitigation, and proposals

Requirements

Bachelor's degree in Civil Engineering; Master's degree considered an asset

Skilled Engineer designation in Canada, maintained in good standing

10-15 years' relevant large-scale infrastructure project experience

Proficiency with Visual OTTHYMO, PCSWMM, HEC-RAS, HEC-HMS, and InfoWorks ICM

Strong communication, leadership, organizational, and client relationship skills

Apply transportation drainage, modelling, and technical leadership expertise to complex infrastructure projects with Mott MacDonald.

📌 Senior Drainage Engineer Vancouver (Winnipeg)
🏢 Mott MacDonald
📍 Winnipeg