Professor

University of Batna 2               2025-present

Head of Department of Pharmacy

University of Batna 2               2021-2023

Associate Professor A

University of Batna 2                 2018-2024

Associate Professor B

University of Batna 2                 2016-2018

Assistant Professor

University of Batna 2                    2015-2016

Research Assistant 

China Pharmaceutical University                  2009-2014

Intern of Pharmacy

Batna Benflis Touhami Hospital                   2006-2007