Teacher of French literature at the Versailles Saint-Quentin-en-Yvelines University , Honorary Member of the Institut Universitaire de France ( 2001-2006 ) , he was deputy director of the École Normale Supérieure from 2005 to 2009 .
Teacher of French literature at the Université de Versailles Saint-Quentin-en-Yvelines , Honorary Member of the Institut Universitaire de France ( 2001-2006 ) , he was head of the École Normale Supérieure from 2005 to 2009 .