Mechanical Design Engineer £38,756 to £42,588 (Discretionary range to £48,977) Harwell Science and Innovation Campus, Oxfordshire Full time Fixed Term until 31st March 2026 Reference: 11489 Excellent opportunity for an experienced Mechanical Design Engineerto develop their careerat our world leading research facility. About Us Diamond Light Source is the UKs national synchrotron; a huge scientific facility designed to produce very intense beams of X-rays, infrared and ultraviolet light. Engineering at Diamond enables our scientists to use synchrotron light to study a vast range of subject matter, from new medicines and treatments for disease, to innovative engineering and cutting-edge technology. About the Role We now have an opportunity for an experienced Mechanical Design Engineer to join our Engineering team in the development of innovative equipment that enables world class scientific research to take place at Diamond, for a fixed term contract until 31st March 2026. The Engineering team plays a key role in the design, development and construction ofthe Accelerators and Beamlines that generate and transport light to the scientific samples. The role is responsible for: Using CAE design tools such as PTC Creo, ANSYS & MatLab to produce engineering information, such as 3D models, assembly drawings and detailed manufacturing drawings. Preparing manufacturing drawings using Geometric Dimensioning and Tolerancing according to BS8888 and other relevant BS standards. Applying knowledge of structural, precision engineering and thermal design where required to design reliable products. Using hand calculations and finite element analysis, to verify engineering designs. Working closely with internal and external scientific and engineering staff to produce mechanical designs for projects. Preparation of technical information in support of procurement activities. Contributing to hazard analysis and risk assessment exercises. Maintaining and updating engineering drawings and documentations on projects. About You You should demonstrate significant experience in mechanical engineering design, including experience of: 3D CAD Engineering drawings, GD&T, model-based definition Materials Selection Manufacturing techniques. You should also demonstrate knowledge / experience from at least 2 of the following areas: Structural & Thermal analysis (analytical and FEA) Complex mechanisms and structures with nanometre accuracy Precision Motion Systems Ultra-High Vacuum systems Large, fabricated structures Machinery Directive Optical Systems Vibration & Stability Metrology You should be qualified to degree level in Mechanical Engineering or Mechatronics or demonstrate equivalent working experience. You will display excellent communication and interpersonal skills to interact with scientists, fellow engineers, and stakeholders. Benefits Diamond offers an exceptional benefits package to support staff in achieving a positive work/life balance. This includes 26 days annual leave plus Christmas closure, public holidays, 2 annual volunteering days and flexible working hours. We also offer an excellent defined benefit pension scheme. Staff also have access to a range of amenities on site including a nursery, cafes, a restaurant and sports and leisure facilities. A relocation allowance may also be available where applicable. This role qualifies for a non-pensionable allowance of £2,250 per annum. To Apply As part of your application, please attach an additional document of maximum 1 side of A4, consisting of text (max 250 words) and images to describe the most challenging or exciting engineering project you have been involved in, in the workplace since finishing your academic studies. Your example should describe the particular technical challenges faced and your specific responsibilities; such as your role, what you delivered/achieved, any major problems or difficulties and how you overcame them, and any technical solutions you wish to use to highlight your suitability for this role. The initial closing date for applications will be 1st December. ADZN1_UKTJ