1.    Associate Professor of Biostatistics, Faculty of Medicine, Department Community Medicine. Khartoum University.
2.    Executive director, Epidemiological laboratory, as partnership, National tuberculosis program, Ministry of health – Sudan.
3.    A member of ethical committee of medical research, Institute of Tropical disease, Faculty of Medicine, Khartoum University.
4.    A member of ethical committee of medical research, Institute of Tropical disease, Faculty of Medicine, Ahfad University for Women.
5.    Consultant as Biostatician, Institute of nuclear medicine, Gezira University, Sudan.
6.    Member of ministerial adviser committee of computer studies, ministry of higher education.
7.    Member of NIPAD (New Partnership of African Development).
8.    Member of Biostatistics association, INSERM-France.
9.    Member of TAC; Technical Advisor Committee of NTBP.
10.    Member of TAC, AHRI Addis Ababa, Ethiopia.
11.    Member of Board of research committee, Rabat University.