– 1990-1992    Head Dept. of Agric. Engineering, Faculty of Agriculture, University of Khartoum Sudan.

– 1992-1993     Managing Director – North Gezira Agric. Project for Dairy

and Milk Production – Ministry of Agric & Forestry., Sudan.

– 1993-1994      Deputy then Acting Dean – Faculty of Agriculture, University of Khartoum, Sudan.

– 1994-1996      Head Dept. of Agric. Engineering, Faculty of Agriculture, University of Khartoum, Sudan.

– 1996-1998      Director of Water Resources Directorate, Arab Organization for Agricultural Development (AOAD), League of Arab States (LAS).