A leading aerospace and defence company specialising in advanced propulsion systems for space applications is seeking a Cleanroom Technician to support the assembly, integration, and testing of high-precision space-qualified components. This is a fantastic opportunity to work in a cutting-edge cleanroom environment and contribute to critical space missions. Cleanroom Technician Permanent Competitive Salary + Excellent Benefits Aylesbury Cleanroom Technician Key Responsibilities Perform precision assembly and testing in a Class 8 cleanroom environment Conduct leak detection tests using helium mass spectrometers and high-pressure gases Clean components using automatic particle counting and patch sampling techniques Perform electrical testing to ensure compliance with specifications Carry out gas flow testing on valves, thrusters, and fluidic components Operate digital voltmeters, oscilloscopes, and data acquisition systems Conduct TIG and orbital welding, compiling weld inspection reports Maintain cleanroom standards and test equipment Adhere to AS9100 Quality Management System processesCleanroom Technician Requirements Prior experience in a similar position or in a practical engineering role Systematic and safety-conscious approach to tasks Strong problem-solving skills and logical thinking Effective co...