Senior Drainage Engineer
Hatch · Private sector
Mississauga · Ontario · Canada
- Salary
- 115,000–165,000 CAD / year
- Hours / week
- Not stated
- Experience
- Minimum 10 years in water-resources engineering, transportation infrastructure and project delivery
- Work arrangement
- Not stated
The role
Hatch is hiring a senior drainage engineer in Mississauga to lead surface-water, stormwater-management and water-resources work supporting highway and bridge projects for public clients across Canada. The role manages a portfolio from conceptual through detailed design, leads engineers, technologists and designers, controls quality, schedule, budget and risk, develops client relationships and proposals, and serves as Engineer of Record for designs, reports, specifications, permitting applications and cost estimates involving floodplain mapping, low-impact development and erosion and sediment control.
Requirements
Accredited bachelor's degree in civil engineering, water-resources engineering or a related discipline; Ontario P.Eng. registration; at least 10 years in water resources, transportation infrastructure and project delivery; hydrologic and hydraulic modelling experience with tools such as SWMHYMO, PCSWMM, InfoWorks and CulvertMaster; familiarity with ArcGIS, AutoCAD, Civil 3D, MicroStation and OpenRoads; knowledge of municipal and highway standards, conservation-authority processes and business development. Alternative delivery experience is an asset.
Before you apply
Editorial questions based on the information available; these are not additional employer requirements.
- The advertised pay is annual and in CAD. Confirm where your experience fits in the range and whether overtime, bonuses and benefits are separate.
- Weekly hours are not specified. Confirm the normal schedule, site attendance and any evening or weekend requirements.
- No closing date is indicated. Check the original posting before preparing an application; this does not mean recruitment is open indefinitely.
- Work details
- Position based in Mississauga serving provincial, regional and municipal clients across Canada. Hatch describes a flexible work environment but does not define a specific arrangement. Contract duration, travel, hours and schedule are not stated.
- Languages
- Not specified
- Date found
- Oct 20, 2026
- Posting date
- Oct 16, 2026
- Closing date
- Not specified
- Discipline
- Water resources
- Reference
- 100602
- Source
- Hatch
Last verified: Oct 20, 2026