In-Service Support Technician High Wycombe Overview Join a global defence technology organisation providing advanced multi-mission systems for military platforms. The in-service support team delivers engineering expertise to customers worldwide, ensuring equipment remains operational, reliable, and ready for deployment. Role Purpose As a In-Service Support Engineer, you''ll provide technical support for fielded systems, assisting with maintenance, diagnostics, upgrades, and lifecycle management. Work closely with engineering, project, and customer-facing teams to maintain high availability of deployed equipment. Key Responsibilities Support delivery of in-service engineering activities alongside project engineering teams. Maintain lab spaces and ensure equipment is serviceable and compliant. Diagnose, investigate, and resolve system defects. Install and integrate hardware or line-replaceable units (LRUs). Conduct surveys, repairs, and testing on equipment. Perform integration and acceptance testing with design and software teams. Prepare and dispatch project equipment; maintain and repair test assets. Assist field engineering teams by coordinating spares and test resources. Monitor system performance and perform root-cause analysis. Support inspection and preventative maintenance programmes. Highlight resource constraints and contribute to engineering best practices. Skills and Experience HNC or higher in Engineering (or equivalent technician ..... full job details .....