Mechanical design engineer

We are seeking an experienced Mechanical Design Engineer to join our team at SII Group Belgium. You would join various teams working for projects in Aeronautic, Space & Defense.

SII is a European digital and engineering services company of 16,000 experts. SII Belgium supports large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees. Our mission is to contribute to the design and development of future products and services for customers. SII is committed to a sustainable digital world and is recognized as a great workplace.

Your main responsibilities will include:

• Designing and developing mechanical systems and components for aerospace and defense applications
• Performing concept development supported by hand calculations, analytical methods, and Finite Element Analysis (FEM)
• Creating and updating 3D CAD models and detailed drawings, ensuring compliance with industry standards and client specifications
• Contributing to the dimensioning and validation of parts (strength, fatigue, thermal, vibration)
• Participating in design reviews and proposing technical improvements or alternative solutions
• Supporting qualification and certification activities, including compliance demonstration (e.g. according to aerospace standards)
• Collaborating closely with multidisciplinary teams (systems, manufacturing, quality)

Your Profile

• Master's degree in Mechanical Engineering, Aerospace Engineering or equivalent
• Proven experience in mechanical design within aerospace, defense, or high-tech industries is a plus
• Strong knowledge of mechanical systems and materials
• Hands-on experience with CAD tools (CATIA, Creo,...)
• Understanding of certification constraints and standards
• Ability to work in a complex, regulated environment
• Strong analytical and problem-solving skills
• Fluent in English or French ; both is a plus

We offer:

• A challenging and varied role in a growing company
• Opportunity to work with the latest technologies
• Competitive salary and benefits
• Opportunity to improve your skills and knowledge through training and certification
• Warm and open company culture, supported by an international group

If you are ambitious with a passion for technology, we encourage you to apply for this exciting opportunity with SII Group Belgium. Let's Tech Together!