We are looking for a System Engineer to support long-term projects for one of our clients in the railway sector, working on safety-critical signaling systems.

Your main responsibilities include:
•Analyzing customer requirements and documentation (functional specifications, technical requirements)
•Identifying gaps between customer needs and existing generic signaling solutions
•Defining system and sub-system specifications, architectures, and interface requirements
•Contributing to system adaptation in collaboration with development and software teams
•Ensuring requirement traceability throughout the project lifecycle
•Configuring onboard signaling equipment to meet project-specific needs
•Preparing and executing integration and design-level tests in laboratory environments
•Supporting system testing activities and technical investigations when required
•Participating in technical reviews (design, documentation, validation)
•Working closely with RAM, Safety, Cybersecurity, Software, and V&V teams

You hold a Master’s degree in Engineering (Electronics, Automation, Systems, Computer Science or similar) and are interested in complex, regulated environments.

Must Have
•Strong analytical skills and ability to understand complex technical systems
•Experience or strong interest in railway, aerospace, defense, or safety-critical systems
•Ability to translate customer needs into structured system requirements
•Fluency in English and French
•Rigorous, reliable, proactive mindset with strong communication skills

Nice to Have
•Knowledge of ERTMS / ETCS principles
•Experience with system modeling methodologies (UML, SysML)
•Familiarity with requirements and traceability tools (DOORS, ClearQuest or similar)
•Exposure to RAMS, Safety, or Cybersecurity engineering