Mantecon Partners is an agile, full-service, multi-disciplinary engineering firm specializing in structural, mechanical, electrical and civil engineering. Our staff are passionate, innovative and engaged professionals working together in the community and on engineering projects across the province.
Working within a fast-paced, multidisciplinary engineering environment will expose the successful candidate to collaboration with all four disciplines — Structural, Mechanical, Electrical, and Civil Engineering.
Reporting to the Civil Principal, you are a proactive and experienced engineering professional with strong leadership capabilities. You are passionate about water resources and municipal infrastructure design, have a solid understanding of municipal, institutional, industrial, and commercial projects, and are confident in managing teams and delivering high-quality work under pressure. You bring not only technical strength but the ability to manage projects and mentor others with professionalism and precision.
Key Responsibilities
- Lead water resources engineering for land development and municipal projects from concept through construction, including stormwater management (quality/quantity), drainage, grading, sanitary and storm servicing, culverts, channels, and erosion & sediment control.
- Develop and calibrate hydrologic and hydraulic models (e.g., SWMM/PCSWMM, HEC-RAS/HEC-HMS; InfoWorks ICM an asset) and translate results into practical, constructible designs.
- Prepare Stormwater Management Reports, Functional Servicing Reports, flood and drainage studies, and associated applications/permits (e.g., MECP ECA, Conservation Authorities).
- Produce and review design drawings, details, quantities, and cost estimates in Civil 3D/AutoCAD; assemble tender documents using OPSS/OPSD and municipal standards.
- Coordinate with internal structural, mechanical, electrical, and civil teams, external consultants, clients, municipalities, and Conservation Authorities.
- Manage scopes, schedules, budgets, risks, and deliverables; lead meetings and maintain project documentation and quality control.
- Provide construction-phase support: respond to RFIs, review shop drawings, conduct site visits/field reviews, and verify as-builts.
- Mentor EITs and junior designers; contribute to team standards, LID/green infrastructure best practices, and continuous improvement.
- Support proposal writing, fee estimates, and client presentations as needed.
Requirements
- Demonstrated experience delivering water resources and municipal servicing projects in Ontario (land development and/or municipal capital programs).
- Strong understanding of stormwater management, drainage, grading, hydraulic structures, floodplain analysis, erosion control, and LID/green infrastructure.
- Proficiency with Civil 3D and AutoCAD; hands-on experience with hydrologic/hydraulic software (PCSWMM/SWMM, HEC-RAS; InfoWorks ICM/EPANET/WaterGEMS an asset).
- Knowledge of OPSS/OPSD, MECP guidelines, Municipal Class EA process, applicable municipal standards, and Conservation Authority policies.
- Excellent written and verbal communication; strong organization, attention to detail, and ability to work under deadlines.
- Valid driver’s licence; occasional travel to project sites may be required.
Qualifications
- Bachelor’s Degree in Civil Engineering.
- Professional Engineer designation (P.Eng.) in Ontario is required.
- 7+ years of experience in civil/ water resource engineering, with a minimum of 2 years in a leadership or supervisory role.
- Strong knowledge of Ontario standards and approvals is required. Applicants with equivalent Canadian experience who can demonstrate immediate proficiency with Ontario regulations are encouraged to apply
Thank you for your interest; however, only candidates selected for an interview will be contacted.
NO PHONE CALLS PLEASE
Job Types: Full-time, Permanent
Application question(s):
- Ontario-based experience is required
Experience:
- civil/ water resource engineering: 7 years (required)
Licence/Certification:
- Professional Engineer designation (P.Eng.) in Ontario (required)
Work Location: In person
