Seeking a skilled Senior Test Engineer with expertise in space propulsion. Responsible for overseeing firing site operations, including site preparation, maintenance, fuel and oxidizer handling, pressure systems. Key Responsibilities: Design and manufacture of liquid propellant and high-pressure gas feed systems. Advanced training provision in key operational skills on firing sites. Proficient analysis and assessment of test data, producing high-quality analysis material. Adherence to COMAH controlled testing standards. Minimum Requirements: Mechanical fitter or practical engineering skills Ideally qualified to OU or equivalent graduate level course in engineering. Level 4 training on the Skills and Competency Matrix with in-depth experience