Head of the Department of Industrial Pharmacy , Faculty of Pharmacy – University of Algiers, Head of biology and toxicology laboratory, EHS AAI Hospital, Algiers
NILE CAN lab, Biochemistry Department, Faculty of Pharmacy, Minia University. Centre for Research and Sustainability, Deraya University, New Minia
Department of Pharmacognosy College of Pharmacy Prince Sattam Bin Abdulaziz University
Director of Institute of Bioproduct Development, and professor in bioprocess engineering, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia
Director of Pharmacy, National Center for Cancer Care & Research, Hamad Medical Corporation