Marie Al Ghossein

Career path.

1. OpenAI

   Member of Technical Staff

   Nov 2025 - Present
2. université Paris-Dauphine

   Guest Lecturer

   Jun 2022 - May 2025
3. Crossing Minds

   Machine Learning Scientist, Founding Team

   Feb 2022 - Jun 2025
4. Finnish Center for Artificial Intelligence

   Postdoctoral Researcher

   Aug 2020 - Jan 2022
5. Ecole Polytechnique

   Guest Lecturer

   Mar 2020 - Jun 2020
6. HEC Paris

   Guest Lecturer

   Dec 2019 - Mar 2020
7. Télécom ParisTech

   Postdoctoral Researcher

   Feb 2019 - Jul 2020
8. Accor

   Data Scientist

   Feb 2016 - Jan 2019
9. Télécom ParisTech

   PhD Student

   Feb 2016 - Jan 2019