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 interfaces
* Conduct real-time embedded control software development using MATLAB/Simulink and C/C++
* Perform safety analysis and design reviews, supporting compliance to ISO26262 where applicable
* Design and implement test rigs, develop validation protocols, and support vehicle-level testing
* Perform application calibration and feature sign-off
* Conduct data logging, analysis, and simulation for control systems verification
* Document all phases of development, from requirements through to final delivery

Required Skills andamp; Experience
* Strong experience in control system design and embedded software development
* Proficiency in MATLAB, Simulink, and C/C++ (including embedded platforms)
* Familiarity with CAN, LIN communication protocols and tools such as Vector CANalyzer/CANoe and PEAK
* Experience with system-level simulation, data analysis, and vehicle diagnostics
* Proficient in MS Office tools including Excel, Word, Visio, and Project

Desirable Skills
* Experience in vehicle systems architecture design and wiring loom development
* Knowledge of ISO26262, FMEA, HazOP, and automotive quality systems
* Background in mechanical and thermal systems as part of vehicle integration
* Practical experience with vehicle electronics, wiring loom assembly, and hands-on diagnostics

To apply or learn more, please contact:
Leanne Eaton
Leanne.eaton@expleogroup.com
01903 276740

All applications will be treated with the highest level of confidentiality.