Mechanical Design Engineer Milton Keynes £40 - 45K/annum We are seeking a talented Mechanical Design Engineer to join an expanding engineering team delivering innovative power and protection systems within highly regulated and technically challenging environments. Key Responsibilities Design and develop mechanical components, assemblies, and systems Produce detailed 2D and 3D CAD models and engineering drawings using AutoCAD and/or Inventor Support system integration activities, ensuring compatibility across mechanical, electrical, and software disciplines Conduct design reviews, tolerance analysis, and material selection Ensure designs comply with customer specifications, industry standards, safety requirements, and regulatory obligations Support verification and validation activities, including testing, prototyping, and product development Collaborate effectively with project teams, suppliers, and stakeholders throughout the project lifecycle About You To be successful in this role, you will have: A degree in Mechanical Engineering or a related discipline, or equivalent industry experience Experience in mechanical design within engineering or manufacturing projects Strong proficiency in AutoCAD and/or Autodesk Inventor Good understanding of manufacturing processes, materials, and engineering principles Desirable Experience Experience working within defence, aerospace, nuclear, rail, or other regulated industries Familiarity with verification, validation, testing, and prototyping activities Experience working within multidisciplinary engineering teams Security Requirements Due to the nature of the projects, applicants must: Be eligible to obtain DBS and BPSS clearance Hold a UK passport or dual UK nationality How to Apply: If you have the above skills and wish to be considered for this position or find out more details then please contact Insha Khursheed on (phone number removed) or submit your CV to Insha.Khursheed(url removed) alternatively, apply to this advert! Why work with Proactive? Proactive Global is an industry leading, specialist engineering recruitment agency focused on the automation, manufacturing and robotics sectors. We offer specialist recruitment services to a niche customer base, vetting that our clients offer the best opportunities for your career. Proactive encourages and promotes equality and diversity within the workforce. We act with honesty, integrity and impartiality, ensuring your application is considered on its own merits and without bias. When registering with Proactive you will have the opportunity to apply for some of the most interesting, specialist, opportunities in the marketplace, with the biggest companies in the sector. Follow us on Linkedin and Facebook for industry news and download our app for live notifications about newly listed vacancies. We look forward to helping you find your next role! Proactive Global is committed to equality in the workplace and is an equal opportunity employer. Proactive Global is acting as an Employment Business in relation to this vacancy