Our client, a large Aerospace and Defence supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Stevenage.Due to the nature of the role, applicants must hold the sole British nationality and be eligible for full SC Clearance. 40-50 p/h Umbrella, inside IR35.6 month initial contract.4 days per week onsite in Stevenage, flexi hours available.You will work closely with other functional teams, to develop products to meet our customer''s needs. Within this role you will have the opportunity to undertake cutting-edge research of novel mechanical technologies to meet the challenges of tomorrow.Responsibilities:Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies.Support/liaise with manufacturing, resolving manufacturing problems and defects.Support to functional and environmental testing and trials.Liaise with suppliers/purchasing to resolve any technical queries that may arise.Planning and reporting on own day-to-day activities to meet project milestones.Gain clarification of and help to generate requirements, including challenging of extraneous requirements to reduce lead time, UPC and design complexitySkillset/experience required:Experience using Creo 3D design toolKnowledge of several of the following: Manufacturing processesTolerance studiesEnvironmental testMass property calculationsMaterial selectionFMEADesign for Manufacture/AssemblyEnviro