As a Senior ILS Engineer within the ILS / Obsolescence team, you will support the delivery of contracted ILS requirements across key UK Defence programmes and contribute to the continued development of the Integrated Logistics Support discipline. Working within a sovereign UK defence engineering environment, you will support complex, safety-critical systems deployed in support of UK and allied defence operations. Key Responsibilities * Deliver core ILS activities, including impact of change assessments to system support solutions * Conduct and support FMECA, LORA and Life Cycle Costing activities * Support PHS&T, training and disposal considerations, including hazardous material and security constraints * Produce ILS Management Plans in line with DEF STAN 00-600 and business ILS strategy * Deliver proactive and reactive obsolescence management in accordance with BS EN-IEC-62402 * Identify spares requirements in line with MoD policy and NATO codification principles * Support reliability and availability analysis, including ARM reporting and Reliability Block Diagrams * Support customer maintenance policy development, UMMS schedules and RCM activities * Contribute to bid and proposal activities, including requirements review and Basis of Estimate development * Ensure compliance with ILS requirements and promote the value of ILS across engineering stakeholders * Demonstrate understanding of the full engineering lifecycle, from contract delivery through in-service support What We’re Looking For * Proven experience delivering ILS within the UK Defence environment * Engineering degree or equivalent experience, ideally supported by an HNC Level 4 qualification or above * Strong knowledge of relevant UK Defence and international ILS standards * Experience supporting ILS activities on maritime surface or sub-surface platforms * Experience of ILS applied to control systems and software