New Mechanical Design Engineer job based in Southampton An exciting opportunity has arisen for a Mechanical Design Engineer based in Southampton to join a high-tech, international team within detection and identification. This mid level role is ideal for a hands-on mechanical engineer who enjoys taking ownership of the full product lifecycle, from concept to production, and wants to contribute to cutting-edge solutions in national security and emergency response. This Mechanical Design Engineer job based in Southampton offers the chance to work in a collaborative, cross-functional environment with teams across the UK and US, driving mechanical innovation in a growing and fast-paced business. Key Responsibilities for the Mechanical Design Engineer job based in Southampton Own and lead the full mechanical design process for new and existing radiation detection products. Use SolidWorks to create and modify designs for various manufacturing methods including CNC, injection molding, and sheet metal. Work collaboratively with electrical, software, physics, and sales teams to ensure functionality aligns with customer needs. Participate in design reviews and ensure adherence to best practice and compliance standards. Support materials and component selection for manufacturing under various environmental constraints. Required Experience and Skills for the Mechanical Design Engineer job based in Southampton: Degree in Mechanical Engineering or a related technical discip