- A Bachelor's or Master's degree in Automotive Engineering, Mechanical Engineering, or a related field. - Experience with heavy-duty diesel engines, emissions testing, or engine development. - Knowledge of engine calibration, combustion processes, and emissions control strategies. - Understanding of aftertreatment systems such as SCR, DPF and DOC technologies. - Experience with emissions measurements, certification testing, or OBD validation is a strong advantage. - Strong analytical skills and an affinity for interpreting complex test data. - A structured and accurate working style. - A proactive mindset with a drive to improve testing methods and processes. - Excellent English communication skills.