Principal Mechanical Design Engineer ?? £40,000 - £60,000 depending on experience Multiple roles available Stevenage/North London We're on the lookout for talented Mechanical Design Engineers to help us take on a growing and exciting pipeline of projects. From shaping future concepts to supporting products already in service, you'll have the chance to work across the entire product lifecycle - and make a real impact at every stage. You'll be part of a collaborative and forward-thinking team that thrives on solving complex challenges and developing high-performance solutions that push the limits of what's possible. What You'll Be Doing: Working on end-to-end mechanical design from early concepts and detailed design, through to qualification, production, and in-service support. Leading design work packages and collaborating closely with multi-disciplinary teams across engineering and manufacturing. Engaging with suppliers and external partners to support design and development activity. Driving continuous improvement, ensuring your designs are robust, efficient, and fit for purpose. What We're Looking For: ?? A Degree, HND or HNC in Mechanical Engineering or similar ?? Proven experience in one or more of the following: * Mechanisms * Structural design * Assembly & integration * Concept development ?? Confident communicator who can influence and collaborate across teams ?? Experience working with suppliers and cross-functional teams ?? Familiarity with CAD/CAE tools (training can be provided) ?? Awareness of structural, thermal or dynamic analysis (a plus) What's in It for You: ?? A competitive salary and bonus structure ?? Career development support, including paths to Chartership and professional accreditation ?? Flexible working options ??? Subsidised meals, great on-site facilities, and a supportive team culture ?? The chance to work on world-class, often cutting-edge products that really make a difference Don't just look for the next step - shape it. Apply now to find out more and see where this opportunity could take you.