Principal Engineer- Tunnel Practice (Canada)

vaughan, york region, Canada • Posted June 03, 2026

Job Type: Full-time
Location: vaughan, york region
Posted: June 03, 2026
Category: Engineering
Application Deadline: July 13, 2026

Role Description

Job Description

AECOM is actively seeking a Principal Engineer- Tunnel Practice for immediate employment in Markham, Ontario or Mississauga, Ontario, Canada.

Responsibilities

  • This role will function as a Deputy Design Manager, supporting the Design Manager in the planning, coordination, and delivery of multidisciplinary design packages for a deep sanitary sewer tunnel system within a dense urban corridor.
  • The position is suited to a technically strong engineer with proven experience in design delivery, coordination, and risk management for major municipal infrastructure programs.
  • Familiarity with water and wastewater design standards in the Region of Peel, City of Toronto, York Region, and Halton Region is considered an asset.
  • Coordinate multidisciplinary design inputs, including tunnelling, geotechnical, hydrogeological, structural, civil, utilities, hydraulic, traffic, environmental, pro...

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