Gregoire de Saivre joined Total in 1997 right after his engineering degree and a military service in the French navy. He began his career in E&P, where he held various positions in engineering and project management. He was appointed project manager of an offshore project in Lybia in 2007, and project director in Total Russia in 2014, in charge of project portfolio of Total operated assets.
In 2016, he joined the newly created branch GRP (Gas Renewables & Power), where he managed the gas market and economy analysis. In 2017, he managed the Engie LNG business aquisition, and was appointed Vice-President of Strategy and Market for the whole GRP branch.