STP Operator (Unionized)

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. In 2025, Aecon began construction of the Unit 1 Small Modular Reactor at the Darlington site.

Job Summary

The STP Operator is responsible for operating and monitoring the Separation & Treatment Plant to efficiently separate solids, oil, and contaminants from wastewater generated during construction and tunnelling activities. The role ensures safe operation, environmental compliance, and continuous plant availability to support site operations.

Key Responsibilities – Plant Operation

• Operate and monitor separation and treatment units including settling tanks, separators, hydrocyclones, clarifiers, oil‑water separators, and chemical dosing systems.
• Con...

Ready to Apply?

Submit your application today and join our talented team at Aecon Group Inc..