Mechanical Design Engineer (Construction/Roofing Systems)Royston 35,000 - 45,000 + Training + Progression + Private Health Insurance + Flexible Working + Free Lunches Are you a Mechanical Design Engineer with a background in AutoCAD or similar, looking for a hands-on role where you will receive full training, clear progression, and real influence over products from day one? Join a specialist engineering company investing heavily in innovation and RandD. You''ll help shape bespoke roofing systems, working closely with Tier 1 contractors and architects on technically challenging projects.In this role you will work on RandD projects from concept through to manufacture, working across CAD, prototyping, and testing. Based primarily in the Royston office, you''ll collaborate closely with the RandD Manager and wider business to deliver robust, evidence-led product development.This role is ideal for a Mechanical Design Engineer with a background in AutoCAD who wants hands-on ownership of projects from ideation to delivery.THE ROLE:Lead and contribute to early-stage concept development and feasibility assessmentsDesign bespoke construction solutions using 2D and 3D CAD (AutoCAD / Inventor)Develop performance criteria, technical specifications, and specification summary reportsProduce and manage prototype components, fabrication, and assemblyConduct internal testing for functionality, structural performance, and weathering integrityCoordinate external testing and ensure compliance wit