2005-now Full professor at ESSAI (Ecole Supérieure de la Statistique et de l'Analyse de l'Information), Université de Carthage.
2002-2004 Associate professor at Higher Institute of Management of Tunis (ISG de Tunis).
2000-2002 secondment at Tunisia Polytechnic School (EPT).
1996-1999 Assistant professor at FSEGT: Faculté de Sciences Economiques et de Gestion de Tunis.
2003-2010 Research member of LEGI at EPT.
2010-2013 Research member of LIM at EPT.
2014-2020 Research member of U.R. MASE at ESSAI.
2022-now Senior research fellow in CUT, Rennes School of Business
2021-now Research member of L.R. MASE at ESSAI.