Lizeth Bernal Alvarez is currently an Ingénieur procédés chimiques at CONSULTYS since March 2023. Previously, Lizeth worked as an Ingénieur chercheur in a project evaluating exposures and risks related to nanomaterials at INRS France from March 2022 to October 2022. Extensive internship experience includes a role at the Laboratoire de Génie Chimique Toulouse as a Master’s Level Intern in optimizing industrial systems from April 2021 to March 2022, and various positions at Sanofi and L'Oréal focusing on quality and production processes. Lizeth holds a General Engineering degree in Energy and Environmental Transitions from IMT Atlantique and has completed online courses in Environmental Engineering from HarvardX and Engineering from the Technical University of Munich, along with a degree in Chemical Engineering from Universidad de Los Andes.