Assistant Geologist – DGMR Khartoum – Sudan. May – Nov. 1977.
Consultant. ( Technical Advisor) Commercial Investment Corporation (CIC) Tahir Group of Companies) Jeddah, Saudi Arabia 1993-1997.
Exploration Manager, Awrad Development Co. Ltd
Lecturer . Faculty of Earth Sciences , King Abdul Aziz University , Saudi Arabia 1981-2006.
–Lecturer. International University of Africa. Sept. 2007 to May 2010.
-Assist. .Prof. International University of Africa. May 2010 to present.
Khartoum , Feb 2011 to present.
–Technical Advisor. (CTGC.CWE) Construction of Upper Atbara Dam Complex Sept 2011 to September 2014.