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 projectsModel hydrology and hydraulics for corridors, culverts, bridges, and stormwater systemsPrepare and review designs, reports, specifications, quantities, and contract documentsMentor engineers, designers,



and project team membersSupport planning, budgeting, scheduling, risk mitigation, and proposalsRequirements:

Bachelor's degree in Civil Engineering;

Master's degree considered an assetProfessional Engineer designation in Canada, maintained in positive standing10-15 years' relevant large-scale infrastructure project experienceProficiency with Visual OTTHYMO, PCSWMM, HEC-RAS, HEC-HMS, and InfoWorks ICMStrong communication, leadership, organizational, and client relationship skillsApply transportation drainage, modelling, and technical leadership expertise to complex infrastructure projects with Mott MacDonald.

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