In this role, your main responsibilities will be as follows: A. Design & Technical Definition: Define the interfaces, volumes, and 3D architectures of mechanical systems. Write technical specifications for supplier requests. Validate 2D/3D data and interface drawings provided by subcontractors. B. Validation & Finalization: Finalize the 3D model (integrating supplier contributions). Verify the absence of interferences and correct geometric conflicts. Validate points raised in technical reviews and close corrective actions. Finalize the definition file (2D drawings, DMA, PLM) for transmission to industrialization. C. Industrialization Preparation: Validate installation and detail drawings for production. Ensure that all designs are compatible with industrial processes. D. Support and Problem Solving: Support the Methods teams during the assembly/prototyping phases. Report technical problems and propose corrective solutions. Participate in follow-up meetings with project teams and suppliers.

Desired Candidate Profile

Qualifications

Education: Engineering degree or equivalent in mechanics, industrial design or aeronautics.

Experience: 3 to 5 years in mechanical design (railway/industrial sector preferred).

SKILLS :

Technical skills

• Proficiency in CATIA V5/V6 (or EHI), creation of complex models.
• Use of DMA, PLM, and DOORS for traceability and requirements.
• Knowledge of railway/aeronautical standards (e.g. EN 45545, NF F00-100).
• Understanding of manufacturing processes and assembly constraints.
• Experience working with Methods, Quality, and Suppliers.

Soft skills

• Technical leadership
• Rigour and analytical skills
• Cross-functional communication
• Autonomy and solution orientation

LANGUAGES

• Fluent French
• Technical English