Location: OX44 7RJ, Oxford, Oxfordshire, South East, UKCompetitive Salary + Excellent BenefitsHours: MondayFriday, 8:00am5:30pm (Transitioning to a 4-on, 4-off shift pattern from early 2026 08:00 to 17:30 (177 shifts per year. Shift allowance applies from 2026 onward.)Join the team that saves lives in the skies. At Martin-Baker, weve been protecting aircrew for over 80 years as the world leader in ejection and crashworthy seat technology. Every component you help create contributes to a system that has saved over 7,700 lives worldwide.Were now looking for a Cartridge and Rocket Motor (CRM) Manufacturing Technician to join our Chalgrove team. This hands-on role involves precision assembly, inspection, and testing of pyrotechnic components that form a vital part of our life-saving systems.What Youll Be DoingYoull play a key part in the manufacturing of cartridges and rocket motors ensuring everything meets our strict safety and quality standards. Typical responsibilities include:Operating digital radiography (DR) and CT systems to detect anomalies or incorrect assembly in line with company procedures.Setting up and analysing proof-firing tests on cartridges and rocket motors.Using mass spectrometry to measure helium escapement against defined limits.Conducting detailed visual inspections and inkjet marking products with batch and part data.Building low-complexity cartridges and preparing licensed packaging for customer shipment.Transporting and organising components, tooling, and assemblies across departments.Contributing to risk assessments, audits, and maintaining a culture of explosive safety.About YouWere looking for a hands-on, safety-conscious individual with a strong mechanical mindset and a passion for precision.Youll have:Experience in a similar NDT or technical roleExperience with digital X-ray systemsLevel 1 ASNT Radiography certification(desirable)Familiarity with NAS 410 or equivalent standardsA willingness to work flexibly across packing, assembly, and machining when requiredWhats In It For YouAt Martin-Baker, we take care of our people. Our benefits include:9% non-contributory pension (18+)4x salary Life Assurance (18+)Personalised training & development planHealthcare Cash PlanCycle to Work & nursery benefitsDiscounts via the Martin-Baker+ platformYour Interview JourneyYoull start with a detailed screening call with your Recruitment Business Partner, followed by a structured interview with the hiring manager and a short trade test to demonstrate your practical skills and engineering knowledge.About Martin-BakerMartin-Baker is a proudly British engineering company and the worlds leading manufacturer of ejection seats. Our mission is simple to save aircrew lives.We are committed to inclusion, equal opportunity, and proud to support the Armed Forces Covenant.This role is subject to UK Government BPSS security clearance. Learn more: martin-baker.com/security-vetting. Applicants must have the right to work in the UK and be currently residing here.Ready to Join a Team That Saves Lives?TPBN1_UKTJ