Dina Bacalexi is a research engineer at the French National Center of Scientific Research (CNRS) since 2002. She is a classicist, specialized in Greek tragedy and history of medicine (Antiquity and Renaissance). She is a member of the National Bureau of SNTRS-CGT (National Trade Union of Scientific Research Workers) in charge of international relations. Since 2015, she is the CGT representative in HERSC (Higher Education and Research Standing Committee, a permanent body of ETUCE). She is also an elected member of the French National Committee of Scientific Research since 2012.