2024-Present: CNRS Director of Research 1st Class
2017-2024: CNRS Director of Research 2nd Class
2003-2017: CNRS Research Scientist, CRPG for 10 years, then LOV, France
2017: HDR, Sobonne University, France
2000: PhD in Isotope Geochemistry, University Paris 7, IPGP, France