An established UK-based engineering business specialising in bespoke vehicle modifications is continuing to grow and is now seeking a Mechanical Design Engineer to join its expanding design team.This organisation delivers high-quality, custom-engineered vehicle solutions with a strong reputation for technical excellence, collaboration and rapid turnaround.About the Mechanical Design Engineer position - This is a hands-on, end-to-end mechanical design position, taking projects from initial concept through to manufacture. You will play a key role in ensuring designs are robust, practical and seamlessly integrated into real-world vehicle builds. Working closely with internal stakeholders and customers, you''ll help translate requirements into engineered solutions that meet both technical and operational needs. While primarily office-based, the role includes regular interaction with the workshop - measuring vehicles, supporting installers, and validating designs during the build process.Key Responsibilities of the Mechanical Design Engineer - Produce detailed 3D mechanical designs and technical drawings using SolidWorksReview and develop design proposals, identifying risks and resolving technical challenges during developmentConvert concepts into prototypes for testing, validation and refinement ahead of productionSupport engineering and manufacturing activities to ensure designs are delivered in line with specificationsMaintain accurate design documentation and revision control