System Integration Engineer 12-Month Contract | Inside IR35 | Hybrid | Cambridgeshire My client is looking for an experienced System Integration Engineer to join their product engineering team on an initial 12-month contract. This is a hands-on role focused on the integration, testing and debugging of complex IoT products incorporating embedded software, electronics and wireless communications.. Key Responsibilities * Define detailed test plans, test cases and test design documentation * Design and build physical test setups for system integration and validation * Carry out hands-on manual testing and produce detailed test reports * Debug complex embedded systems, with a particular focus on electronics and embedded firmware * Troubleshoot issues across multidisciplinary HW, FW and SW environments * Carry out protocol testing across both RF and wired interfaces * Support technical investigations and failure analysis * Work closely with System Engineers, Embedded Software Engineers, Hardware Engineers and other Integration Engineers Key Skills & Experience * BSc/MSc in Electrical Engineering or a related engineering discipline + 3+ years' experience in multidisciplinary system integration across HW, FW and SW * Strong experience defining test plans and test design documentation * Experience debugging complex embedded systems * Experience testing RF and wired communication protocols * Good understanding of IoT systems, RF communications and hardware interfaces * Experience troubleshooting using standard electronic test equipment * Strong technical understanding and the ability to quickly learn new technologies Contract: 12 months IR35: Inside IR35 Location: Cambridgeshire Working Pattern: Hybrid, with a minimum of 2 days per week in the office If you have a strong background in system integration, embedded systems and hands-on testing and are looking for your next contract opportunity, I'd be keen to hear from you