IC Resources is assisting an Essex based aerospace client who is looking for a Freelance Mechanical Engineer to join their team for a long-term project. The Role 6 month initial contract with likely extension Inside IR35 1-2 days per week onsite The Requirements Perform stress analysis using finite element techniques and hand calculations to assess mechanical designs for strength, durability, and safety. Create and maintain Finite Element Models and reports in line with company standards. Provide guidance on material selection and manufacturing technologies based on mechanical and physical properties. Conduct structural and thermo-structural analyses using Siemens NX for complex aerospace and defence products. Support mechanical design teams in developing structures that meet product requirements and performance criteria. Ensure compliance with military, civil, and contractual engineering standards throughout the project lifecycle. Act as the primary stress engineering contact for assigned projects, advising on structural integrity from design to production. If you are interested in this position and would like further details then please reach out to Max Martin at IC Resources.