We are currently looking for a Software Validation Engineer to join our defence client. 12 Month Contract - Outside IR35 - Hybrid Working Responsibilities: Develop and execute validation plans and test cases Conduct software v&v in compliance with safety-critical standards (DEF-STAN/ DO-178) Use simulation, HIL and SIL environments for validation Perform system-level testing to integrate software with hardware platforms Create and maintain test reports and documentation for stakeholders Experience required: Proven experience in software validation and testing Test automation tools and scripting languages (Python, MatLab) Validation tools (Vector CANoe, LRDA, Tessy) Strong understanding of safety-critical software development and standards (DO-178/DEF-STAN)