12.1996– 01.1997
DAL Agricultural Services Company. Ltd., Sudan
 
01.1997
Sudanese Tractor Company Ltd., Sudan

04.1997–06.2007
Teaching Assistant, Department of Agricultural Engineering, Faculty of Agriculture, University of Khartoum, Sudan

June 2007 to date
Assistant Professor, Department of Agricultural Engineering, Faculty of Agriculture, University of Khartoum, Sudan