Our OEM Client based in Gaydon, is searching for a Vehicle Efficiency Attribute Lead Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027.Umbrella Pay Rate: £33.64 per hour.Duties: Supporting the Efficiency Product Owner in the delivery of key Vehicle Efficiency attributes (eg. real world and homologated driving range, energy consumption, fuel economy and CO2 emissions.Ensuring that these attribute requirements are compatible with system and sub-systems.Cascading and arbitrating targets for data-driven, intelligent, optimised energy nodes (e.g. aerodynamics, weight, powertrain efficiency, climate system, HV battery energy) to deliver a modern luxury experience.Collaborating with a wide range of business stakeholders and Engineers to deliver vehicle programmes against the team s Quality Operating Schedule (QOS; JLR s framework for attribute delivery).Identifying risks and opportunities in a robust data-driven manner with the purpose of informing and influencing business decisions and engineering direction related to vehicle energy nodes. Key Accountabilities and Responsibilities:Reporting to the Vehicle Architecture s Efficiency Product Owner and working within the JLR Agile operating model, responsibilities will include: Conducting strategic target setting for the Vehicle Efficiency attribute (including competitive positioning assessment and benchmarking, assessment of fleet compliance requirements, customer feedbac