Job title: Principal Mechanical Engineer - 8 year minimum in the Nuclear sector Job Type: Contractor Start date: ASAP Salary: Competitive Location: Warrington, Cumbria or Abingdon Hours of work: Up to 37 hours per week Role: You'll lead mechanical engineering activities across project lifecycles, including design, manufacture, construction, and commissioning support. Responsibilities include: Producing and reviewing technical documentation (drawings, P&IDs, flow diagrams, specifications). Conducting studies for mechanical handling systems and powder processing in high-activity environments. Liaising with suppliers and stakeholders to ensure design intent is met. Supporting and mentoring junior team members. Driving technical solutions, continuous improvement, and safe working practices. Requirements: Degree in Mechanical Engineering or related discipline. 8+ years' relevant experience, ideally in nuclear or regulated industries. Chartered engineer (IMechE preferred). Experience with engineering design, documentation, and mechanical handling systems.Multi-cultural team experience; French desirable but not essential. We try to respond to all applicants, but sometimes this is not possible due to high volumes of applications; if you have not heard from us within 14 days, regrettably it means you have been unsuccessful on this occasion. Company information: This contract is being advertised by...