Overview: **\#LI\-RM1** ------------- We are looking for a **Junior Testing and Validation Engineer** to join our technical team on projects in the **railway sector**, primarily in the field of **signaling and CBTC**. The selected candidate will participate in **verification, validation, and testing activities of railway systems**, ensuring compliance with technical and regulatory requirements (CENELEC EN 50126, EN 50128 and EN 50129\). Key responsibilities:* Participate in the **planning and execution of integration, validation, and verification tests** for railway systems. * Prepare and maintain associated documentation (Test Plans, Test Reports, Procedures, etc.). * Execute tests in laboratory and/or real environments, recording results and non-conformities. * Support the validation of functional and safety requirements. * Collaborate with RAMS, software, hardware, and signaling teams. Requirements:* University degree in **Industrial Engineering, Electronics, Telecommunications, Computer Science** or equivalent. * Experience or knowledge of **ERTMS systems** and/or **RBC (Radio Block Centre)**. * Familiarity with requirements management or traceability tools (DOORS, Polarion, etc.). * **1 to 2 years of experience** in **testing, validation, or verification** 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."*