A leader in space propulsion systems is seeking a Hot Fire Test Technician to join its dynamic team at a cutting-edge test facility. This is a unique opportunity to support critical rocket engine testing and contribute to groundbreaking space missions while advancing your career in aerospace engineering. Hot Fire Test Technician Permanent Competitive Salary + Excellent Benefits Aylesbury Test Technician Key Responsibilities Support rocket engine hot fire testing, ensuring strict safety and operational protocols Assist in hazardous operations, propellant handling, and high-pressure system checks Set up and verify data acquisition systems & thermal imaging equipment Review and analyse recorded test data for accuracy and compliance Maintain and prepare test cells, including hardware installation/removal Operate high-pressure gas/fluidic systems and interpret technical schematics Assist in process improvements and technical documentation developmentTest Technician Requirements Mechanical/engineering background (apprenticeship or industry experience) Safety-focused mindset with strong risk awareness Detail-oriented approach with problem-solving skills Adaptable team player who thrives in fast-paced technical environments Willingness to learn propulsion theory and test data analysis techniquesBenefits 5% matched pension Private healthcare & dental Life assurance & enhanced sick pay EV/cycle-to-work schemes On-site parking & employee discounts Progression to Test Engineer level within 12-18 months If you feel you’re a good fit for this position, please click ‘apply’ or contact me directly