Location: Toronto, ON, CA

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.

Supervision Control Center (SCC) MS Architect

A SCC MS Architect is key in the development of SCADA (Supervisory Control And Data Acquisition), ATS (Automated Train Supervision) and MS (Management System) .

Responsibilities

Design subsystem solutions aligned with project needs

Identify gaps between project requirements and standard products

Collaborate with system team on solutions

Oversee subsystem management throughout project execution

Control internal and external interfaces

Coordinate development, integration, and verification & validation

Define application rules and engineering processes

Plan subsystem migration and define the deployment strategy

Integrate solution components into a functional system

Subsystem/Software Specifications & Architecture

Produce and maintain design documentation based on operational context (user story) and peer reviews

Revise documentation during design, development, and testing phases according to feedback





Ensure compliance with Safety and Cybersecurity requirements

Integration

Validate technical procedures for subsystem and interface integration

Advise on all integration activities

Subsystem Validation

Advise and follow up on system‑level validation activities

Ensure compliance with system requirements and contracts

Support requirements traceability from system to subsystem and software levels

Experience

BA in Engineering

10+ years in architecture/software development

Asset: Experience in railway industry, systems engineering, or large control center systems

Proficient in C#, SQL, SQL Server; skilled in debugging

Familiar with OPC UA/DA, SNMP, XML, HAproxy, MQTT, web HMI

Experience with configuration management tools (GitLab), tracking tools (ClearQuest, RTC, Jira) and requirement management tools (DOORS)

Solid understanding of cybersecurity and Agile/SCRUM principles

Knowledge of Alstom products is a major asset

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!

Important to note

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

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📌 Supervision Control Center Management System Architect (Ontario)
🏢 ALSTOM Gruppe
📍 Ontario