Our client, a company operating in the industrial and real-time systems sector, is looking for an experienced Test Engineer to lead system and software verification and validation activities as part of a strategic software development program in the guided transportation sector. The client develops advanced supervision platforms combining IT/OT, artificial intelligence, and real-time processing. They operate in multi-technical and high-criticality environments, supporting industrial applications and transportation systems. Responsibilities Define test strategies at software, integration, and system levels Prepare test cases and scenarios Automate tests where relevant Execute test campaigns and analyze results Identify, document, and track defects Collaborate closely with development, quality, and safety teams Write test reports and summaries Participate in technical reviews and quality audits Profile / Requirements : Candidate Profile Around 3 years of experience in system or software testing for safety-critical applications Experience in critical environments (rail, aerospace, defense, etc.) Strong ability to produce clear and compliant technical documentation Solid programming experience Analytical mindset, rigor, autonomy, and team spirit Nice-to-Have Skills Knowledge of Matlab/Simulink Familiarity with critical system standards and SIL levels