Job Description Diagnostic Vehicle Technician, or Master Technician Location: Leeds Job Type: Full-Time Role Overview Our client is a leading organisation in the warranty sector and is seeking an experienced Master Technician/Diagnostic Technician to join their technical operations team. This role is pivotal in ensuring vehicles are diagnosed and repaired right the first time, supporting warranty decisions, reducing repeat repairs, and maintaining the highest technical standards. You will be responsible for identifying complex vehicle faults, recommending effective repair solutions, and supporting technicians with expert guidance. Key Responsibilities Diagnostics & Technical Repairs Carry out high-level vehicle inspections, diagnostics, and fault finding across a wide range of vehicles Diagnose complex mechanical, electrical, engine, transmission, driveline, and chassis faults Perform routine servicing alongside complex repairs and component overhauls Utilise manufacturer-level diagnostic equipment, wiring diagrams, SSTs, and technical data Undertake basic coding, programming, and software updates where required Remove and replace major components including engines, gearboxes, clutches, exhausts, braking, suspension, and electrical systems Warranty & Quality Support Accurately identify root causes of faults to support warranty claim decisions Ensure all repairs meet manufacturer and warranty standards Reduce repeat repairs through effective diagnosis and repair planning Provide clear technical explanations of faults and repair requirements Workshop & Team Support Support and guide colleagues with diagnostics and best-practice repair methods Maintain accurate job cards, technical reports, and time recordings Ensure compliance with health & safety legislation and safe working practices Work efficiently to meet productivity and quality targets Skills & Experience Required Proven experience as a Diagnostic Technician or Master Technician Strong understanding of modern vehicle systems and electronics Confident using diagnostic tools and technical documentation Experience working to manufacturer or warranty repair standards Excellent problem-solving and fault-finding ability Strong attention to detail and quality-focused mindset Ability to work independently and as part of a technical team Qualifications NVQ Level 3 in Vehicle Maintenance & Repair (or equivalent) – essential Master Technician accreditation – highly desirable Full UK Driving Licence – preferred Salary & Benefits Salary: £ 42,000 – £50,000 per annum (dependent on experience) Ongoing technical training and development Stable, long-term opportunity within the warranty sector Modern workshop and diagnostic equipment