| Date | Position |
| Oct.1975-June1976 | Assistant Field Inspector –Gezira Scheme |
| July1976-Nov.1976 | Research Assistant- Agric.Research Corporation.Gezira Station |
| Dec.1976-July 1980 | Teaching and Research Assistant, Dept. of Crop Protection-Faculty of Agriculture, University of Khartoum, Sudan |
| 1980- 1984 | Ph.D. Candidate. A scholarship From ODA*– England. |
| 1984-2001 | Assistant Professor, Dept. of Crop protection, Faculty of Agriculture, University of Khartoum, Sudan |
| 2001 – till now | Associate Professor, Dept. of Crop Protection, Faculty of Agriculture, University of Khartoum, Sudan |
| Jan 2010-till now | Head, Permanent Committee for Seed and Plant Propagation Material-Plant Protection Directorate –Fed. Ministry of Agriculture and Irrigation. Sudan |
| Jan 2015-till now | Head, Import Permit Committee, Plant Protection Directorate Fed. Ministry of Agriculture and Irrigation. Sudan |
ODA: Overseas Development Administration.
