Welding Supervisor (Unionized)

Aecon Concessions • bowmanville, durham region, Canada • Posted June 01, 2026

Location bowmanville, durham region
Job Type Full-time
Category Other-General
Posted June 01, 2026

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.

What You’ll Do Here:

  • Supervise all site welding activities in field and fabrication shop settings
  • Assist welding Engineers in developing, troubleshooting, designing, testing and training with various types of welding processes and pieces of equipment
  • Be able to perform welding activities with manual, mechanized and automated solutions to develop welding processes and complete welding PQR efforts according to CWB and ASME code standards
  • Assist with the Aecon Nuclear welding school activities and classes (theoretical and hands on)
  • ...

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