Junior Mechanical Design Engineer (Construction / Hands-On Prototyping) Royston £35,000 - £45,000 + Training + Progression + Private Health Insurance + Flexible Working + Free Lunches Are you a Junior Mechanical Design Engineer with a background in construction, manufacturing or a similar field, looking to start your career in a hands-on role where you''ll receive full training and clear progression? Join a specialist engineering company that is investing heavily in innovation and RandD. You''ll be involved in developing bespoke roofing systems, working alongside Tier 1 contractors and architects on technically challenging projects - with the opportunity to physically build and test what you design. In this junior role, you''ll gain exposure to RandD projects from concept through to manufacture, working across CAD, prototyping, fabrication, and testing. This is not just a desk-based design role - you''ll be involved in building and modifying physical prototypes in a workshop environment. Based in the Royston office, you''ll collaborate closely with the RandD Manager and the wider business to deliver evidence-led product development and grow your technical skills. This role is ideal for a Junior Mechanical Design Engineer with a construction, manufacturing, or practical engineering background who enjoys hands-on engineering work and wants early ownership of projects in a fast-paced, innovative environment. THE ROLE: Support early-stage concept development and feasibility asses