Are you a Mechanical Design Engineer with a background in plastic injection moulding and Siemens NX? Want to work on multiple product development projects in a company that genuinely values its people? We’re working with an established automotive business in Milton Keynes known for its close-knit team culture, exciting projects, and industry-leading benefits – including a 10% employer pension contribution. The Mechanical Design Engineer Role: This is a hands-on design role where you’ll deliver technical design packages throughout the product lifecycle. You'll be involved in: * Creating accurate 3D models, assemblies, and 2D drawings using Siemens NX * Designing injection moulded plastic and fabricated metal parts * Managing CAD data, reviewing designs from suppliers and customers * Supporting prototype builds and customer fitment trials (including site visits, UK and overseas) * Solving engineering challenges with a practical, problem-solving approach * Participating in cross-functional reviews to deliver robust designs on time and to budget The Successful Mechanical Design Engineer: * Approximately 5 years of mechanical design experience * Proficiency with Siemens NX including surface modelling (A-class), assemblies, and 2D drawings * Strong background in plastic injection moulding * Understanding of GD&T, tolerance analysis, and automotive standards * A relevant HND or Degree in Mechanical Engineering or equivalent experience. * Excellent attention to detail and communication skills What’s in it for you? * £43,000 – £47,000 salary depending on experience * 10% employer pension contribution – well above average * A real team environment with low staff turnover * The chance to work on diverse projects for global customers * Opportunities to travel and support exciting product installations If you’re looking for a varied design role in a positive, technically strong team – this is your chance. Apply today and let’s talk