Two postdoc positions are available immediately. The applicant is expected to have, at the starting date of the position, and obtained no more than three years prior to the application deadline, a PhD degree in Chemistry, Electrochemical Engineering, Materials, or, equivalent. Furthermore, the applicant should have a high expertise in electrochemical engineering, fuel cells, or/and flow batteries (Experimental or numerical modeling). High proficiency in writing and communication in English is required.