Date:                      Position

1996-1997:        Tutor  Soil  Sciences  department,  Faculty  of  Agriculture,
University of Khartoum.

1997-1999 :      Research  Assistant  (MSc),  Department  of  Soil  Sciences,
Faculty of Agriculture, University Putra Malaysia.

2000-2003 :     Research Assistant (PhD), Department of Agricultural and
Biological Engineering, Faculty of Engineering University
Putra Malaysia.

2003-2004 :    Post Doctoral Fellow, (soil and water engineering) Advance
Institute of Technology (ITMA) University Putra Malaysia.

2004-2009 :    Assistant  Professor  remote  Sensing  Authority,  National
research centre, Ministry of Sciences and Technology.

2009-2012 :    Assistant   professor,   faculty   of   Geographical   and
environmental sciences, University of Khartoum.

2012-upto date :        Associate   professor,   faculty   of   Geographical   and
environmental sciences, University of Khartoum.

2012-2013 :     Deputy Dean-Faculty of Geographical and Environmental Sciences.