Mechanical Design Engineer Copello are currently supporting a leading technology business in the search for a Mechanical Design Engineer to join its engineering team, working on advanced products across telecommunications, aerospace, defence and space. This is a hands-on role covering the full product lifecycle, from concept and design through to prototyping, testing and production. Key Responsibilities * Design precision mechanical components and assemblies for RF, and electronic products, including enclosures, heatsinks, cooling systems and waveguide structures. * Create detailed 3D CAD models and engineering drawings using SolidWorks. * Develop lightweight, thermally efficient and structurally robust designs for demanding applications. * Carry out or support FEA, thermal and CFD analysis to validate mechanical and cooling solutions. * Apply GD&T, tolerance analysis, material selection and DFM/DFA principles. * Produce BOMs, manufacturing drawings and technical documentation. * Support prototyping, environmental testing, first article builds and production introduction. * Support engineering changes, design reviews and continuous improvement throughout the product lifecycle. Key Requirements * Degree or equivalent qualification in Mechanical Engineering. * Strong 2D/3D CAD experience, ideally SolidWorks. * Experience designing high-precision mechanical components and assemblies. * Strong knowledge of GD&T, engineering drawings, materials and manufacturing processes. * Experience with CNC machining, particularly aluminium, would be advantageous. * Understanding of thermal management, structural design and mechanical analysis. * Experience working within multidisciplinary engineering teams. * Familiarity with PDM/PLM and engineering change processes. If you’re a Mechanical Design Engineer looking to work on complex, high-performance products within RF, aerospace, defence or space, get in touch for a confidential discussion. Benefits inlcude hybrid working, EV car scheme and and shares to save schemes. Security Clearance: Candidates must be eligible to obtain UK Security Check (SC) clearance