---
title: "Principal Engineer, Tunnel… at AECOM – Markham, Canada"
canonical: "https://www.metaintro.com/job/principal-engineer-tunnel-practice-at-aecom-e10cb5ef-912d-56dc-a597-0cca64889f4a"
language: "en"
author: "Metaintro"
---

[![AECOM logo](/api/company-logo?url=https%3A%2F%2Faecom.com%2Fwp-content%2Fuploads%2F2024%2F10%2Fcropped-favicon-32x32-1-300x300.png&sig=1AZ537szgO8GVYS8zQt3-vDweBx4wwjDHFZ3jbOsyrA)](/company/aecom)[AECOM](/company/aecom)
# Principal Engineer, Tunnel Practice at AECOM

Seniority in posting: entry

LanguageEnglish
Français

Compensation

CA$140,000 – CA$180,000/yr

**Setup**
: Hybrid

**Location**
: Markham, Ontario

**Type**
: Full-time

**Level**
: lead/mgmt

**Posted**
: Sep 30, 2026

## Description

AECOM is hiring a Principal Engineer to lead the design, analysis, review, and technical assurance of large rock caverns, pressurized tunnels, shafts, penstocks, and other complex underground water conveyance systems. The role requires a bachelor’s degree in a relevant engineering discipline, at least six years of directly relevant experience, and a P.Eng. in Ontario or eligibility to obtain registration within one year. The position is based in the Markham, Mississauga, or Burnaby office, offers Canadian employment authorization sponsorship, and includes medical, dental, vision, and other benefits.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Principal Engineer, Tunnel Practice jobs in Markham, Ontario, Canada](/jobs/search?q=Find+Principal+Engineer%2C+Tunnel+Practice+jobs+in+Markham%2C+Ontario%2C+Canada)
- [Find roles similar to Principal Engineer, Tunnel Practice in Markham, Ontario, Canada](/jobs/search?q=Find+roles+similar+to+Principal+Engineer%2C+Tunnel+Practice+in+Markham%2C+Ontario%2C+Canada)
- [Find Principal Engineer, Tunnel Practice jobs with Rock mechanics and Structural analysis](/jobs/search?q=Find+Principal+Engineer%2C+Tunnel+Practice+jobs+with+Rock+mechanics+and+Structural+analysis)
- [Find jobs similar to Principal Engineer, Tunnel Practice](/jobs/search?q=Find+jobs+similar+to+Principal+Engineer%2C+Tunnel+Practice)
- [Find Principal Engineer, Tunnel Practice jobs posted this week](/jobs/search?q=Find+Principal+Engineer%2C+Tunnel+Practice+jobs+posted+this+week)
- [Find Principal Engineer, Tunnel Practice jobs paying $90,000 or more per year](/jobs/search?q=Find+Principal+Engineer%2C+Tunnel+Practice+jobs+paying+%2490%2C000+or+more+per+year)
- [Find Science, Technology, Engineering, and Math jobs in Markham, Ontario, Canada](/jobs/search?q=Find+Science%2C+Technology%2C+Engineering%2C+and+Math+jobs+in+Markham%2C+Ontario%2C+Canada)
- [Find Science, Technology, Engineering, and Math jobs with Rock mechanics and Structural analysis](/jobs/search?q=Find+Science%2C+Technology%2C+Engineering%2C+and+Math+jobs+with+Rock+mechanics+and+Structural+analysis)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)