1977 – 1978 Assistant Agricultural Inspector, Ministry of

Agriculture, Sudan.

1978 – 1980 Teaching Assistant, Dept. of Biochem. & Soil

Science, Faculty of Agriculture, University of

Khartoum, Khartoum, Sudan.

1980 – 1984 On Study Course to Read for the Ph.D. Degree in

Biochemistry of Plant Enzymes at The University of

Leeds, U.K.

1984 – 1996 Assistant Professor, Department of Biochemistry &

Soil Science, Faculty of Agriculture,

1997 Associate Professor, Department of Biochemistry &

Soil Science, Faculty of Agriculture,

1997 – 2000 Head, Department of Food Science & Technology,

Faculty of Agriculture,

2004 – 2008 Deputy Dean For Academic Affairs Faculty of Agriculture