*Future Opportunities* - Superintendent, Tunneling

Aecon
Full-time Bowmanville, Ontario Supervisors of Construction and Extraction Workers
Posted:
March 20, 2026
Location:
Bowmanville, Ontario, Canada

Job Description

What is the Opportunity?

As part of an alliance agreement, Aecon has been awarded a contract in an Aecon-led partnership with Kiewit Nuclear Canada by Ontario Power Generation (OPG) for the execution phase on the Darlington New Nuclear Project (DNNP) in Clarington, Ontario. Beginning in 2025, Aecon will support the Construction of the Unit 1 Small Modular Reactor at the Darlington site.


Reporting to the General Superintendent, the Tunnel Superintendent is responsible for the overall supervisory responsibility for planning, coordinating and reviewing all tunnel excavations, installation of tunnel lining, grouting, and monitoring data and protection of building structures, surface facilities and subsurface utility infrastructure. They are directly responsible for, although not limited to, ensuring the safety of crew members, ensuring the productivity of crew members, following health and safety legislation and Company policies, procedures, and guidelines....

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Job Overview

Job Type: Full-time
Location: Bowmanville, Canada
Posted: March 20, 2026
Deadline: April 29, 2026