Overview: **#LI-RM1** ------------- We are seeking a **Test Engineer** to join our technical team on projects in the **railway sector**, primarily in the fields of **signaling and CBTC**. The selected candidate will participate in **verification, validation, and testing activities for railway systems**, ensuring compliance with technical and regulatory requirements (CENELEC EN 50126, EN 50128, and EN 50129). Key responsibilities: * Specification of test cases based on system requirements * Traceability between test cases and requirements * Design of test sequences that execute the test cases * Implementation of test sequence scripts * Analysis of test results and bug investigation * Coordination with product development teams to resolve test issues Test Engineers participating in the project must have experience in: * Integration and testing of a GoA 2 CBTC system or a system of comparable complexity * System integration * Development of test scripts and analysis of test results * Interpretation of product logs as well as Wireshark communication logs * Proficiency with tools such as DOORS, Jira, and Git (GitLab) Requirements: * University degree in **Industrial Engineering, Electronics, Telecommunications, Computer Science**, or a related field * Experience or knowledge of **ERTMS systems** and/or **RBC (Radio Block Centre)** * Familiarity with requirements management or traceability tools (e.g., DOORS, Polarion) * Between **1 and 2 years of experience** in **testing, validation, or verification** activities within the railway sector If you’re looking for a challenging, flexible environment with growth opportunities, this is the place for you! ✨ **Apply now and join Expleo** *“We are an equal opportunity employer and welcome applications from all qualified individuals, regardless of race, gender, disability, religion/belief, sexual orientation, or age.”*