Validate railway signalling systems in Toronto with Alstom, using testing expertise, troubleshooting, and safety-focused commissioning practices. Lead precise work across the Metrolinx operating area.
This full time Test and Commissioning Tester executes and supervises testing for the OnCorr project. The role supports signalling validation against legal requirements, Metrolinx, and AREMA standards. You will follow testing documentation, project instructions, EHS requirements, railway safety regulations, and QCD targets.
Key Responsibilities: Prepare and execute railway signalling testing activities
Identify, troubleshoot, and follow up detected defects
Deliver commissioning reports and return experience records
Check test tools remain calibrated and operational




Lead testing while reporting progress and anomalies
Requirements: Electrical or Electronics Engineering Technology diploma, or equivalent
Two to three years testing and commissioning railway experience
Knowledge of Health, Safety, and Environment requirements
Availability for nights, weekends, and public holidays
Driving licence and occasional travel availability
Apply railway testing, commissioning, troubleshooting, and technical leadership skills to support safe signalling delivery with Alstom.

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📌 Railway Signalling Test Commissioning Tester (Ontario)
🏢 ALSTOM
📍 Ontario