At Expleo, we are a global engineering, technology, and consulting service provider delivering cutting-edge solutions to some of the world's most innovative companies. We help clients accelerate innovation, ensure quality, and improve performance across the entire product lifecycle. We are currently supporting a specialist client focused on electric vehicle powertrain and ancillary technology development and are looking for a Control Systems Engineer to join the team and play a key role in the design and delivery of next-generation EV systems. This is a permanent role based in Oxford. Position Overview This is a hands-on, technically focused role, ideal for an experienced engineer with a passion for innovation and a proactive mindset. You'll be part of a small but expert team, contributing across the full V-cycle - from requirements capture to real-time embedded software development, calibration, and vehicle integration. The successful candidate will be expected to work independently, influence technical direction, and play an active role in both development and validation activities. This is an excellent opportunity to work in a collaborative, fast-paced environment where your ideas and initiative will directly impact product success. Key Responsibilities * Design and develop vehicle-level system architecture for EV applications * Develop and integrate high and low voltage systems, communication networks, and sensor/actuator ...