Location:Toronto, ON, CACompany:AlstomAt 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 ArchitectA SCC MS Architect is key in the development ofSCADA (Supervisory Control And Data Acquisition), ATS (Automated Train Supervision) and MS (Management System) .ResponsibilitiesDesign subsystem solutions aligned with project needsIdentify gaps between project requirements and standard productsCollaborate with system team on solutionsOversee subsystem management throughout project executionControl internal and external interfacesCoordinate development, integration, and verification & validationDefine application rules and engineering processesPlan subsystem migration and define the deployment strategyIntegrate solution components into a functional systemSubsystem/Software Specifications & ArchitectureProduce and maintain design documentation based on operational context (user story) and peer reviewsRevise documentation during design, development, and testing phases according to feedbackEnsure compliance with Safety and Cybersecurity requirementsIntegrationValidate technical procedures for subsystem and interface integrationAdvise on all integration activitiesSubsystem ValidationAdvise and follow up on system‑level validation activitiesEnsure compliance with system requirements and contractsSupport requirements traceability from system to subsystem and software levelsExperienceBA in Engineering10+ years in architecture/software developmentAsset: Experience in railway industry, systems engineering, or large control center systemsProficient in C#, SQL, SQL Server; skilled in debuggingFamiliar with OPC UA/DA, SNMP, XML, HAproxy, MQTT, web HMIExperience with configuration management tools (GitLab), tracking tools (ClearQuest, RTC, Jira) and requirement management tools (DOORS)Solid understanding of cybersecurity and Agile/SCRUM principlesKnowledge of Alstom products is a major assetYou 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 noteAs 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.#J-18808-Ljbffr