AI Engineer

About the role

We are looking for a talented AI Engineer to join SII Group Belgium’s multidisciplinary engineering team. You will work on high‑value defense and aerospace projects, developing AI‑driven solutions for guided systems, production optimisation, and embedded environments.

Key responsibilities

• Design, develop and improve AI/ML models for guidance, navigation & control, flight control and aiming systems.
• Analyse production, test and flight data to enhance system performance, quality and robustness.
• Support simulation activities and physical modelling to inform technical decisions.
• Collaborate closely with engineering, industrialisation, quality and operations teams.

Required profile

• Master’s degree in Engineering, Computer Science or a related field.
• Strong proficiency in Python and solid experience with Machine Learning and Deep Learning.
• Good knowledge of MATLAB and Simulink.
• Interest in AI trends and emerging technologies.
• Analytical mindset, attention to detail and commitment to technical excellence.
• Fluency in English.

Required skills

• Python
• Machine Learning
• Deep Learning
• MATLAB
• Simulink
• Genetic algorithms (optional)
• Convex optimisation (optional)
• Bayesian optimisation (optional)
• C / C++ (optional)
• Git
• DevOps
• Docker
• Jenkins
• Bitbucket

What we offer

• A challenging role in a fast‑growing engineering company.
• Opportunities to work on cutting‑edge defence and aerospace technologies.
• Long‑term career development and technical growth.
• Competitive salary package with benefits.
• Access to training, certifications and skills‑development programs.
• A warm, open and collaborative culture within an international group.