https://jobs.co.uk/job/principal-mechanical-design-engineer-line-up-aviation--ff9566f3-7e18-4e8e-a95a-c50b3b761fa4 RSS feed for Principal Mechanical Design Engineer at Line Up Aviation. en-gb Sat, 23 May 2026 16:17:05 GMT https://jobs.co.uk/job/principal-mechanical-design-engineer-line-up-aviation--ff9566f3-7e18-4e8e-a95a-c50b3b761fa4 https://jobs.co.uk/job/principal-mechanical-design-engineer-line-up-aviation--ff9566f3-7e18-4e8e-a95a-c50b3b761fa4 Sat, 23 May 2026 11:52:14 GMT Location: Bristol | Salary: 40.00-40.00 Hourly | Type: Contract | An opportunity has arisen with my client for a Principal Mechanical Design Engineer to join them on a 6 -month contract. As the Principal Mechanical Design Engineer you will develop products to meet customer''s needs. You will perform a range of engineering activities including progressing developmental designs into production environments and working with suppliers on technical queries. Role: Principal Mechanical Design Engineer Pay: 40 - 50 per hour via umbrella Location: Stevenage or Bristol Contract: 6months Hours: Monday - Friday, 37 hours per week Security Clearance: Security Cleared however can start on BPSS, UK Eyes only Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies.Support/liaise with manufacturing, resolving manufacturing problems and defects.Support to functional and environmental testing and trials.Liaise with suppliers/purchasing to resolve any technical queries that may arise.Planning and reporting on own day-to-day activities to meet project milestones.Gain clarification of and help to generate requirements, including challenging of extraneous requirements to reduce lead t... Contract