Marion Grange

Marion Grange is a skilled research chemist with extensive experience in the field of materials science and development. Currently serving as a Senior Research Chemist I at CertainTeed since October 2021, Marion previously held the position of Research Chemist II at the same company, following a role as a VIE - R&D engineer. Prior to joining CertainTeed, Marion worked as an Ingénieur R&D Gypse at Saint-Gobain, focusing on the impact of process parameters and formulation on innovative gypsum-based materials. Additional experience includes a research and development internship at Flexitech, where Marion conducted mechanical testing and permeability experiments, and a research internship in industrial chemistry at Università degli Studi di Padova. Marion holds a Diplôme d'ingénieur in Chemistry from École Nationale Supérieure de Chimie de Lille and has foundational education from SIGMA Clermont.