Inside IR35 A role for an experienced Test Technician with a proven Automotive background on Powertrain/Engine build/assembly or test. On site in West Sussex. Key Responsibilities: Fitting transmissions, adaptors, and driveline components to test rigs or engines on dyno test cells Liaising with technicians, engineers, and managers working on test programmes Conducting engine testing on engine dyno and/or chassis dyno Performing basic engine test data analysis and fault diagnostics Job Requirements: Experience in building and stripping transmissions, engines or other rotating machinery Basic understanding and interpretation of test data with the ability to communicate information to engineers Basic metalworking skills and capability to use test workshop equipment such as lathe, milling machine, and welder Flexibility to tackle unfamiliar tasks with limited guidance or supervision Understanding and adherence to strict health and safety guidelines Experience in engine testing on a dyno Experience with engine test equipment and software (STARS, MEXA, Indi, INCA, etc.) Knowledge of engine DVT and sign-off tests Ability to integrate and work well within a small team Preparedness to work off-site for short durations Advantageous Skills: Experience with instrumentation and logging systems Experience with test rig control systems - N.I./DSG/STARS Experience with test bed calibration processes...