– 23 October 2023- present: Director General of CRTEn

– October 2015 – 22 October 2023: Head of Photovoltaic Laboratory, CRTEn

– 03 November 2006 – 31 March 2008: Deputy Director, UGPO for the installation of the Borj-Cedria Technopole Research interests: 

Renewable Energies, Photovoltaic cells (First, second and third generations), Semiconductors, Defects, Guettering and passivation, Photovoltaic systems, Optimisation algorithms. Nanostructures