TCMS Wayside Test Architect

TCMS Wayside Test Architect

Date: 31 Mar 2026

Company: Alstom

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

The Train Control & Monitoring System (TCMS) consist of onboard equipment and software components that send and receive data with ground systems via various wireless links.

Join us as Test Architect , and you’ll be looking at a career-defining role based in St-Bruno (QC), CA.

The development team requires readily available test benches to validate newly developed software or reproduce/diagnose any issues arising on service trains.

• Define the test architecture andrequiredenvironments for system validation.
• Understand, apply, and adapt Alstom standard test tools and methods.
• Select and configure test platforms (simulators, benches, networks).
• Ensure test traceability with respect to requirements.
• Develop andmaintainscripts and tools for test automation.
• Integrate tests into continuous integration processes.
• Diagnose and analyze anomalies detected during test campaigns.
• Optimizetest coverage and propose technical improvements.
• Participate in system architecture reviews to ensure testability.
• Set up observability tools: logs, traces, network captures.
• Active participation in the test campaign

• 5 to 10 years of experience in software or system testing in a complex environment.
• Advanced scripting skills (e.g., Python, Bash).
• Understanding ofrelational databases (e.g., Oracle, SQL Server).
• Knowledge of network environments and communication protocols (e.g., Ethernet, TCP/IP).
• Familiarity with CI/CD tools (e.g., Git Lab, Jenkins).
• Proficiency with requirement management tools (e.g., Doors).
• Ability to work in complex and multi-system environments.
• Analytical mindset, strong documentation discipline, autonomy, and effective communication.
• Operational English and French languages.

Proficiency in French and English is required.

Knowledge of a third language is considered an asset when working with our international partners, suppliers, colleagues, and  Quebec, French remains the primary working language of our company.

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.