Lead Mechanical Engineer

Principal Mechanical Engineer Location - Kent (Onsite) Salary - c£65,000 + Benefits Package Please note: Due to the nature of the work, this role requires eligibility for Security Clearance (SC) and can only consider Sole British Nationals. Copello are working with a leading Defence organisation in Kent to recruit a Principal Mechanical Engineer. This is an opportunity to join a highly skilled engineering team supporting the design, development and ongoing support of complex, safety-critical systems. Key Responsibilities * Lead the development of innovative mechanical design solutions to meet customer and programme requirements * Produce and review technical documentation, design data packs, calculations and engineering reports * Act as a Design Authority, reviewing and approving engineering designs and technical datasets * Provide technical leadership and guidance across multidisciplinary engineering teams * Support design reviews, qualification activities and risk reduction programmes * Work closely with project teams to deliver high-quality engineering solutions on time and within budget Experience Required * Degree qualified in Mechanical Engineering or a related discipline * Strong understanding of the full product lifecycle, from concept and design through to manufacture and support * Experience producing and reviewing engineering drawings, models and technical documentation * Previous experience leading technical activities, projects or engineering teams * Ability to operate at a senior technical level within a complex engineering environment