3. Consultant for UNDP Khartoum, Assessing the situation in the Blue Nile State, Sudan ( March- June 2005) and Consultant to Sida/ SAREC, evaluating the African Association of Political Science (September- November 2005).
4. January 2003- December 2004: Director, Middle East Awards Program ( MEAwards ), Population Council Regional Office, West Asia and North Africa.
5. December 1992 – to December 2002: Executive Secretary of OSSREA, Addis Ababa, Ethiopia.
6. September 1988 – July 1989 Visiting Professor, Centre for Development Studies, University of Bergen, Norway (5 months), Consultant for the Norwegian Agency for International Development (5 months).
2. History of Social Thought
3. Introduction to Social Anthropology
4. Sociological Problems in Some Arab Countries
5. Sociological Texts in a European Language
6. Methods of Social Research
7. Contemporary Anthropological Studies
Director, the Development Studies and Research Centre (DSRC) University of Khartoum.
10.. 1980 (Jan. – Feb.) (July – Dec.):
Visiting Professor, Institute of Social Anthropology, University of Bergen,
Visiting Professor, Department of Anthropology, University of California, Berkeley, (joint appointment with the Middle East Studies Centre)
Guest Lecturer, Middle East Studies Association (USA) toured eleven campus including New York University, Northwestern, Denver, Arizona, and Berkeley.
Dean, College of Social and Economic Studies, University of Juba, Southern Sudan.
Director, the Economic and Social Research Council, the National Council for Research, Sudan.
16. 1970 – 1973: Teaching Assistant, University of Khartoum, on study course at the Institute of Social Anthropology, University of Bergen, Norway.