1992–1999: Teaching Assistant – Faculty of Matheamtical Sciences, University of Khartoum (U. Of K.), responsible for conducting tutorials and seminars on different subjects all based Mathematics.

1999-2001: Lecturer – Faculty of Matheamtical Sciences, University of Khartoum, reposible for teaching some statitical coures and packages for desgin and analysis. Also supervising some of the final sutudents in their graduation project.

 1999-2001: Coordinator for University Requirements Subjects – Faculty of Matheamtical Sciences, University of Khartoum (U. Of K.), responsible for coordinating with Administration of Univesity Requirements to follow up teaching the univesity requirements subjects, setting up exams and results.

2001-2002: Head of Copmuter Department – Administration of University Requirements, University of Khartoum, reposible for managing all the works and controlling the staff in the department.

1995–2002: Part-time Senior Programmer – Farmer Bank, reposible for preparing and controlling Bank Packages (database, network… etc)

2000–2002: Part-time Lecturer – Payan College, teaching and supervising students.

2002-2005: PhD. Student (Researcher), Faculty of Computer Science and Information system, Univeristy Technology Malaysia (UTM).

2006-2009: Head Department of Computer Science, Faculty of Matheamtical Sciences, University of Khartoum (U. Of K.).

2009-2012: Deputy Dean, Faculty of Mathematical Sciences, University of  Khartoum (U. Of K.).

2012-       : Dean Faculty of Mathematical Sciences, university of Khartoum (U. of K.)