Test Engineer

Our client, an important player in the railway infrastructure sector, is seeking a Senior Test Engineer for a long-term Time & Material assignment.

Mission Execute and report integration, system, and acceptance tests within a complex technical railway environment. You will work closely with the Test Coordinator and technical teams to ensure solution quality and compliance with specifications.

Key Responsibilities Execute integration tests to validate interactions between systems and modules Perform system tests against technical and functional specifications Support User Acceptance Testing (UAT) Create test descriptions, reports, and evidence Execute and document test scenarios with stakeholders Report, track, and retest defects using tools such as JIRA or Azure DevOps Contribute to test automation through scripting when relevant (Python, JavaScript, or similar)

5-10 years of professional experience (senior level) Minimum 5 years in integration and system testing within complex technical environments Proven experience in the railway domain

Required Technical Skills Manual test execution and defect management (JIRA, Azure DevOps or equivalent) Strong ability to read, execute, and validate models using MATLAB/Simulink Equivalent tools accepted (Scade, other MathWorks-related tools) Linux: strong working knowledge QT (or equivalent) and IBM MQ (or equivalent): solid working knowledge Strong analytical skills, attention to detail, and investigative mindset

Languages French: C2 (clear reporting and precise defect description) Dutch: A2 (validate/test screens and follow discussions) English: B1 (understand specifications and participate in meetings)

Nice to Have ISTQB certification