Visiting Professor and Post – Doctoral Research Fellow the African Studies Centre (ASC) Post-Doctoral Visiting Fellowship Programme, Leiden University, Leiden, the Netherlands (forthcoming May 05, 2009- July 30, 2009).

• Assistant Professor of Economics- Department of Economics- Faculty of Economic and Social Studies– Khartoum University- Khartoum- Sudan- since December 12, 2005 up to date.
• Coordinator Ph.D. Programme in Economics and Post Graduate Studies Committee Reporter- Economics Department- Faculty of Economic and Social Studies–Khartoum University- since September 01, 2006 up to date.
• Consultant UNU-INTECH research project “Technological Change and Skill Development in the Arab Gulf Countries,” UNU-INTECH, September 1, 2005- October 31, 2005.
• Coordinator UNU-INTECH research project “Technological Change and Skill Development in the Arab Gulf Countries,” UNU-INTECH, December 1, 2001- November 10, 2005.
• Ph.D. Intern Student UNU – WIDER May 2002– July 2002.
• Ph.D. Visiting Researcher and experience in the design, implementation and supervision of fieldwork surveys at the aggregate and firm levels (the UAE Industrial: Manufacturing Sector): The UAE, October 25, 2001- April 26, 2002.
• Ph.D. Candidate: Ph.D. Programme on Economics and Policy Studies of Technical Change: Maastricht Economic Research Institute on Innovation and Technology (MERIT) – Faculty of Economic and Business Administration- Maastricht University and the United Nations University (UNU) – Institute for New Technologies (INTECH)- Maastricht- the Netherlands: September 1999 to November 2005.
• Teaching Assistant- Department of Economics- Faculty of Economic and Social Studies– Khartoum University- Khartoum- Sudan- since April 05, 1995 up to December 11, 200