Control Systems Engineer 12-24 month contract (outside IR35) We are looking for a Control Systems Engineer with proven experience in diesel / internal combustion engines to join our team, based on site in Peterborough five days per week. Key Responsibilities: Design, develop, calibrate, and integrate engine control systems Contribute to FMEAs and system-level risk assessments Plan, develop, and execute validation activities Integrate control systems with engine hardware, sensors, and actuators Support calibration, testing, and troubleshooting using HIL, dynamometer, and field test environments Requirements: Hands-on experience with diesel / ICE control systems Willingness to be site-based 5 days per week