Senior Mechanical Design Engineer / Tooling DesignerDerby Permanent Site BasedNuclear Defence Highly Regulated EngineeringThe OpportunityWe''re recruiting for experienced Senior Mechanical Design Engineers / Tooling Designers to join one of the world''s leading independent nuclear engineering consultancies, working on major UK nuclear and defence programmes.Based in Derby, you''ll join an expanding engineering team supporting nuclear submarine new-build and development programmes, including the UK''s Continuous At Sea Deterrent.With significant investment and long-term programme growth, this is an opportunity to work on technically challenging projects that genuinely matter.The RoleYou''ll take mechanical and tooling designs from concept through to detailed design and manufacture, working closely with engineering teams and clients throughout the process.You''ll be involved in:3D modelling and 2D detailing of tooling, jigs, fixtures and mechanical systemsDesign of lifting equipment, pressure vessels, valves and associated componentsDesign for Manufacture (DfM)Engineering drawings, assemblies, BOMs and design changesGDandT and relevant engineering standardsRequirements capture, stakeholder management and design reviewsWhat We''re Looking ForWe''re interested in experienced mechanical designers with backgrounds in tooling, jigs, fixtures, lifting equipment, pressure vessels, valves or other complex mechanical systems.You should have strong 3D and 2D CAD experience and be ..... full job details .....