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.Let’s explore how we can support your growth and help you take the next step in your career, while contributing to an exciting current chapter for Mott MacDonald in North America.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.

Mott MacDonald is currently seeking a Senior Drainage Engineer based out of our Vancouver, Calgary or Toronto office. 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 standardsMentor, coach, and provide technical guidance to junior and intermediate engineers, designers, and other project team members.Support project managers with project planning,



resourcing, scope management, budgeting, scheduling, and risk mitigation activities.Apply monitored and statistical data to models to simulate return-period and continuous scenarios, and to calibrate and validate results.Lead conceptual and detailed design of drainage and/or stormwater management infrastructure.Provide engineering judgment and practical solutions to complex technical challenges while maintaining project objectives and client expectations.You will have experience in civil infrastructure projects and possess the following skills and experience: Bachelor's degree in Civil Engineering; a Master's degree is considered an asset.10-15 years’ relevant experience with a proven track record in large-scale provincial and municipal infrastructure projects.Proficiency with water resources tools is a must, such as Visual OTTHYMO, PCSWMM, and HEC-RAS, HEC-HMS, InfoWorks ICM, HY8 & CulvertMasterExperience with pipe modelling in Civil3D and ORD and familiarity with ArcGIS would be an asset.Strong understanding of municipal, provincial, and industry design standards, regulations, and approval processes.

Experience with Metro Vancouver, ATEC, MTO, Metrolinx, Translink and PACT would be an asset.Demonstrated experience preparing and reviewing technical reports, engineering studies, specifications, and contract documents.Proven ability to mentor and develop engineers and technical staff.Strong organizational and leadership abilities with experience managing multiple priorities and project deadlines.Experience supporting proposal development, business development, and strategic growth initiatives is considered an asset.At Mott MacDonald, our employees have a stake and a voice in our business, providing them with a direct connection to our success through our personal and group performance bonuses.Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet client, team, and personal commitments.

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