Associate Professor, Department of Animal Nutrition, University of Khartoum, Khartoum, Sudan, as of June 2008.

Assistant Professor, Department of Animal Nutrition, University of Khartoum, Khartoum, Sudan,  April 2004 to June 2008.

Teaching Assistant, Department of Animal Nutrition, University of Khartoum, Khartoum, Sudan, April 1996 to April 2004.