STEP UP est une société d'ingénierie experte en pilotage de projets industriels et informatiques (+ 250 collaborateurs sur 11 agences en France), plaçant le potentiel humain comme 1er vecteur d'excellence et de performance en entreprise. Oubliez les sociétés d'ingénierie qui ne valorisent que vos seules compétences, chez STEP UP, nous visons également l'adéquation entre votre personnalité et la culture d'entreprise de nos clients. Cela se traduit pour vous par une différence fondamentale en termes de bien être, d'épanouissement au travail et de succès dans vos missions. Ce que nous vous proposons : - Un cadre de travail épanouissant, stimulant et collaboratif, nous sommes certifiés entreprise où il fait bon vivre ! - Des projets innovants et variés. - La possibilité de se perfectionner continuellement avec des formations internes. - Des perspectives d'évolution de carrière. - Un accompagnement individualisé avec un programme de développement du potentiel humain. - Un programme de cooptation. Et bien sûr, nous prenons en charge 70% de votre mutuelle santé et encourageons financièrement la mobilité douce. Le poste : - Composite Stress Analysis Engineer - Aerospace (M/F) Location: Oise, France / - Aerospace Industry / International Environment / - Visa Sponsorship Available Are you passionate about the strength of composite structures and ready to take part in cutting-edge aerospace projects' Want to work closely with design and certification teams on highly technical components' This opportunity is made for you! Your Mission: As part of a high-performance development program in the aerospace industry, you will be responsible for the structural analysis of advanced composite parts. Your work will ensure mechanical integrity and compliance with international certification standards (CS/FAR 25). Key responsibilities include: Perform static, dynamic, fatigue and damage tolerance analyses on composite and metallic structures Develop and validate finite element models (FEM) for structural assessments Evaluate strength, durability, and performance under various load conditions Optimize structural design for weight, cost, and manufacturability Review and validate stress reports and engineering drawings Correlate simulation data with physical test results and support test campaigns Collaborate with design, industrialization, and certification teams to meet milestones Profil recherché : Your Profile: Degree in Mechanical, Aerospace or Structural Engineering Minimum 7 years' experience in composite stress analysis in the aerospace sector Proficient in FEA tools such as NASTRAN, PATRAN, HyperMesh Strong knowledge of composite material behavior and failure mechanisms Familiarity with CS/FAR 25 certification standards - Previous experience with aerospace interior design and manufacturing processes - Fluent in both English and French Key Soft Skills: Strong analytical mindset and engineering rigor Ability to collaborate in multidisciplinary teams Customer-oriented with a result-driven approach Excellent communication and reporting skills Adaptability in international and multicultural settings Initiative and technical leadership Additional Info: Work location: Oise, France - Language requirement: Professional English & French Visa sponsorship and relocation support available for international candidates Long-term project within a high-tech and dynamic industrial context Ready to take on a challenging international technical role? Send us your CV along with your salary expectations so we can move forward efficiently. Meet our CEO, passionate about personal development: Stéphane CAMPO Discover our unique approach to mindset and leadership: MINDSTEPS by STEP UP #WeAreStepUp #StepUpParis