Posted 9 days ago
Lead Water Resources Engineer/Sr. Modeler
@ EXP
Brampton, Ontario
Overview
EXP is hiring a Lead Water Resources Engineer/Sr. Modeler in Brampton, ON, to lead complex hydrologic and hydraulic modeling projects within its Infrastructure Group. The role requires over 10 years of surface water modeling and floodplain experience, with project management and technical leadership duties. The salary range is $106.4K to $141.1K, and the posting describes a full-time position.
Responsibilities:
- Lead hydrologic and hydraulic modeling projects
- Conduct floodplain mapping and risk assessments
- Analyze rivers, streams and urban drainage networks
- Present modeling results to clients and regulators
- Mentor junior staff and prepare proposals
Requirements summary:
- Degree in civil, environmental engineering or hydrology
- 10+ years of water resources modeling experience
- Proficiency in HEC-RAS, HEC-HMS, SWMM, MIKE, Info Works ICM
- GIS experience with ArcGIS or QGIS
- P.Eng. designation or eligibility preferred
Tools & skills
Source and dates
Employer career site / ATS feed · oraclecloud
- Employer posting date
- 2026-10-28
- First seen by our source
- 2026-10-28
- Source record updated
- 2026-10-28
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Lead |
| Department | Engineering |
| Experience | 10+ years |
| Hours per week | 40 (estimated) |
| Work setting | Office, Client sites |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Licences & certifications | P.Eng. |
| Encouraged to apply | Women, Racialized people, Indigenous peoples, People with disabilities |
| Education | Bachelor’s degree (required), Master’s degree (preferred) |
| Fields of study | Civil Engineering, Environmental Engineering, Hydrology |
Summary and details written by AI from the posting; the employer’s posting is the authority.
EXP
| Field | Value |
|---|---|
| Open jobs on Jobsy | 304 |
Lead Water Resources Engineer/Sr. Modeler
Brampton, ON
At EXP, we’re 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 their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients, and the communities we are part of and 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 Lead Water Resources Engineer/Sr. Modeler!
Your work environment at EXP
We are seeking a highly experienced and motivated Senior Water Resources Engineer/Modeler to lead and support complex hydrologic and hydraulic modeling projects. The ideal candidate will have over 10 years of experience in surface water modeling, floodplain analysis, and water resources planning. This role involves technical leadership, project management, and collaboration with multidisciplinary teams to deliver innovative and sustainable solutions and will be working in our Infrastructure Group.
What a day at EXP has in store for you
- Lead the development and application of hydrologic and hydraulic models (e.g., HEC-RAS, HEC-HMS, SWMM, MIKE, Info Works).
- 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.
What your experience looks like
- Bachelor’s or master’s degree in civil engineering, Environmental Engineering, Hydrology, or a related field.
- Minimum of 10 years of professional experience in water resources modeling.
- Proficiency in industry-standard modeling software (e.g., HEC-RAS 2D, HEC-HMS, SWMM, MIKE, Info Works 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.
Preferred Skills
- 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.
This job posting is for an existing position vacancy within our organization.
The salary range for this role is between $106.4K - $141.1K. The actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location.
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: [email protected].
Our story
With a mission to understand, innovate, partner and deliver, EXP provides engineering, architecture, design and consulting services to the world’s built and natural environments.
Our heritage dates back to 1906, when the earliest of EXP’s predecessor companies started its engineering infrastructure practice. Today, thousands of creative professionals across EXP work together to deliver extraordinary experiences year after year.
What makes us different
The passion, enthusiasm, diversity and industry-leading capabilities of our employees make us who we are. We’re committed to providing a challenging work environment that cultivates career growth, encourages creativity and rewards excellence.
Find out more about life at EXP by visiting www.exp.com.Journal
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