Government jobs in United Kingdom

Water Resources Engineer / Modeler

Brampton ON

At EXP were driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we bring diverse and talented people together to solve the world’s most complex challenges. Here you join a team that leverages differences, harnesses entrepreneurial spirit, and works in an employee‑owned company that believes diversity is strength, seeks sustainable results, and shares ambitions for each other, our clients and the communities we serve. To be a part of EXP means to have your own experience while staying connected to a global network of professionals who believe we are a part of something bigger. Together we are EXP.

Are you ready to design your future? Be our next Water Resources Engineer / Modeler!

EXPs Water Resources Group is currently seeking a Hydraulic Modeler to support surface‑water projects throughout GTA that involve water‑resources project design and construction services.

The successful candidate will join a growing team of modelers who support land/commercial development, transit drainage I&I studies and floodplain mapping clients. The ideal candidate will have some experience with similar project work in the GTA.

• Lead the development and application of hydrologic and hydraulic models (e.g. HEC‑RAS, HEC‑HMS, SWMM, MIKE, InfoWorks).
• Conduct floodplain mapping risk assessments and mitigation planning.
• Analyze surface‑water systems including rivers, streams and urban drainage networks.
• Interpret and present modeling results to stakeholders, clients and regulatory agencies.
• Prepare technical reports, proposals and presentations.
• Mentor junior staff and contribute to technical excellence across projects.
• Collaborate with GIS specialists, engineers and planners to integrate modeling with spatial analysis and infrastructure design.
• Stay current with industry trends, regulatory changes and emerging technologies.
• Proposal writing and support the team during proposals.

• Bachelor’s or Master’s degree in Civil Engineering, Environmental Engineering, Hydrology and / or Water Resources.
• Minimum of 5‑10 years of professional experience in water‑resources modeling.
• Proficiency in industry‑standard modeling software (e.g. HEC‑RAS, HEC‑HMS, SWMM, MIKE, InfoWorks, ICM).
• Strong understanding of hydrologic and hydraulic principles, floodplain management and stormwater systems.
• Experience with GIS tools (ArcGIS, QGIS) and data integration.
• Excellent written and verbal communication skills.
• Proven ability to manage projects, meet deadlines and work collaboratively.
• Professional Engineer (P.Eng.) designation or eligibility is preferred.

• Familiarity with provincial and federal water‑management regulations.
• Experience working with municipalities, conservation authorities or government agencies.
• Experience with climate‑change impact assessments and resiliency planning.
• Knowledge of scripting or automation tools (Python, MATLAB) for model enhancement.

EXP subscribes to the Workplace Equity Program. Applications from women, members of visible minorities, Indigenous peoples and persons with disabilities are encouraged. Persons with disabilities can obtain accommodation for the selection process by contacting us at the following email address : .