Nadot has taught at various secondary and university educational institutions and Apprenticeship Training Center (Mantes-la-Jolie, Orleans, Bourges, Nice, Toulouse, several institutions of Haute-Garonne). Holder of a PhD in history and civilizations from EHESS Paris (2009), he also taught history at the University of Orleans (1998-2003) and the University of Nice (2005-2008). In 2015/2016, he follows a preparation at ENA in continuing education at the Institute of Political Studies of Toulouse.