12 Month Contract (Initially)Hybrid working (circa 2 3 days per week on site)Job Role: We are seeking a Senior Mechanical Stress Engineer to support and lead the certification of large aircraft modifications. You will demonstrate compliance with applicable regulatory and customer requirements, following the procedures set out in the company s Design Organization Handbook (DOH).Key Responsibilities: Report to the Structures Engineering Manager and collaborate with the global engineering team across multiple time zones to identify requirements and develop solutions for current and upcoming projects.Lead complex, novel and/or large-scale commercial modification certification activities, ensuring compliance with design requirements and acting as the technical focal point for certification and stress matters.Prepare and critically review structural substantiation documents for primary structure changes, including antenna installations and fuselage modifications.Represent the client at customer meetings, including ITCM, PDR, CDR and FAI, and provide on-site support during modification embodiment.Develop solutions to complex and challenging engineering problems.Promote innovation, safety and quality across the engineering organisation. Key Attributes: Expert knowledge of EASA CS-25 Subpart C Structures certification requirements, applied to the certification of primary structure modificationsExpert knowledge of primary structures analysis (Static and Fatigue) by means of FEM and ..... full job details .....