ALTERNANCE - Ingénieure / Ingénieure en Intelligence Artificielle appliquée au département Finance Production Défense
ArianeGroupNouvelle-Aquitaine, France
Posted April 6, 2026
Internship
About the Company
ArianeGroup is an industrial company delivering critical missions for the space and defence sectors. With 8,300 highly qualified employees in France and Germany, ArianeGroup has unique expertise in access to space, covering the full spectrum of civil and military launch systems, including design, development, manufacturing, integration, flight preparation, operational readiness and end-of-life decommissioning. ArianeGroup is lead contractor for the Ariane 6 European launcher for the European Space Agency (ESA), and for the French oceanic deterrent force M51 strategic missile for the French Defence Armament Procurement Agency (DGA). Internationally recognised for its innovative, competitive solutions, ArianeGroup has expertise in state-of-the-art technologies, from the chemistry of propellants and composite materials, to liquid, solid and electric space propulsion systems. ArianeGroup also offers a broad range of space, defence and industrial equipment and services, both individually and together with its subsidiaries Sodern, Pyroalliance, Nuclétudes and APP. In the field of space launchers, ArianeGroup’s subsidiary Arianespace markets and operates the Ariane 6, developed for ESA, and its subsidiary MaiaSpace develops and markets the reusable launcher Maia. ArianeGroup, equally owned by Airbus and Safran, posted consolidated revenues of €2.5 billion in 2024.
Job Description
ArianeGroup is recruiting a Data Scientist/Engineer for a one-year internship in the Finance Production Defense department, supporting the team in optimizing financial and operational performance by exploiting production data.
Requirements
- Bachelor's degree in AI, Machine Learning, or Data Science, ideally completed with a specialization in Financial Engineering or Production Engineering.
- Strong statistical and data analysis skills, with expertise in programming (Python).
- Knowledge of automated learning techniques (Deep Learning, Reinforcement Learning, etc.) is highly valued.
- Previous experience in data projects or a related internship is a plus.
- Interest in the defense and corporate finance sectors is a major advantage.
- Operational technical English skills.
- Autonomous, rigorous, and proactive individual with excellent analytical and synthesizing skills and the ability to work in a team.
Benefits
- Intensive professional experience in a highly technical environment
- Developing skills in AI and Machine Learning
- Collaboration with finance, production, and IT teams