Role: Mechanical Design Engineer Start Date: ASAP Location: Newmarket Hours: Monday to Friday, 08:30 - 17:00 (early finish Friday) Pay: £45,000 - £60,000 (DOE) Contract: 12-Month Fixed Term (potential to go permanent) A respected manufacturer in Newmarket is seeking a Mechanical Design Engineer to support a growing portfolio of RF and microwave projects. Working alongside antenna, mechanical and production engineers, you'll be involved across the full product lifecycle, from requirements capture and simulation through to prototyping, testing and production handover. Applicants must have access to their own vehicle. With on-site manufacturing, you'll see your designs move from concept to build, supporting high-spec antenna solutions across demanding applications. Why Join? Private Medical Insurance * Pension scheme * Full employee benefits package (pro-rata) * Strong opportunity to move into a permanent role * Involvement in end-to-end product development * Supportive, collaborative engineering teamSalary & Hours: £45,000 - £60,000 per annum (DOE) * 12-month FTC with permanent potential * Monday-Thursday: 08:30 - 17:00 * Early finish FridayWhat You'll Be Doing: Designing antenna and RF products (0.5 GHz - 40 GHz) * Simulation work using CST Microwave Studio * Supporting full development cycle from concept to production * Testing using RF equipment (VNA, Spectrum ...