Mechanical Design Engineer

Responsibilities

• Design and dimension mechanical parts and sub-assemblies considering thermal, vibratory, and environmental constraints
• Perform 3D modeling and associated 2D drawings
• Participate in feasibility studies, technical reviews, and solution selection
• Contribute to mechanical strength studies (static, dynamic, tolerance calculations, dimension chains)
• Collaborate with electronics, industrialization, and quality teams to ensure product consistency
• Write technical documentation including specifications and justification files
• Monitor prototypes, testing, and production implementation
• Propose design improvements to optimize performance, reliability, or costs

Requirements

• Engineering degree or equivalent in mechanics, mechatronics, or industrial product design
• 2 to 5 years of experience in mechanical design, ideally in demanding sectors like aerospace, defense, or energy
• Mastery of CATIA V5
• Professional proficiency in English (reading, writing, and speaking)
• Autonomy, rigor, and strong analytical skills

Benefits

• RTT (Reduction of working time)
• Meal vouchers (60% covered by ALTEN)
• Transport cost participation (90% of Pass Navigo covered)
• Social benefits including holiday vouchers and housing assistance
• Access to company events and well-being activities

About the Company

ALTEN is a global leader in Engineering and IT Services, supporting key sectors such as Aerospace, Space, and Defense (ASD) in tackling technological challenges and sustainability issues.