• President, The Scientific Research Agency, Ministry of Higher Education and Scientific Research, Khartoum, Sudan, 2014- Present.
• Member, the WHO NTD Diagnostic Technical Advisory Group (DTAG) Skin NTDs subgroup, Geneva.
• Director of the University of Khartoum Libraries, Khartoum, Sudan, 2011– 2017.
  
• African Academy of Science, Membership Advisory Committee (MAC), Medical & Health Sciences, 2015- present.
• The Academic Secretary, University of Khartoum, Khartoum, Sudan, 2009 – 2011.
• Founding Director, Self-Evaluation & Quality Enhancement Administration, University of Khartoum, Khartoum, 2006- 2009.
• Director, The Educational Development Centre, Faculty of Medicine, University of Khartoum, Khartoum, 2000- 2006.
• Founding Director, The National Mycetoma Control Programme, The Ministry of Health, Sudan, 2011 - Present.
• Founding Director, The Mycetoma Research Centre, Sudan, 1991 - Present.
• Member, University of Khartoum Supreme Council, 2009- 2017.
• Convener, University of Khartoum Senate, Khartoum, 2009 - 2011.
• Convener, University of Khartoum Staff Promotion Committee, Khartoum, 2009 - 2011.
• Convener, University of Khartoum Examination and Prizes Committee, Khartoum, 2009 - 2011.
• Convener, University of Khartoum Student Admission & Registration Supreme   Committee, Khartoum, 2009 - 2011.
• Convener, University of Khartoum Library Executive Committee, Khartoum, 2011 – 2017.
• Member, Executive Committee, Graduate College, University of Khartoum Committee, Khartoum, 2011 - 2017.
• Member, University of Khartoum Staff Appointment Committee, University of Khartoum, Khartoum, 2009 - 2011.
• Member, The National Committee of Evidence-Based Medicine, Khartoum, Sudan, 2009-Present.
• Member, The National Committee of Scientific Research Ethics, Khartoum, Sudan, 2009-Present.
• Coordinator, Human Development program, WHO, Sudan, 2000-2006.
• Member, The Supreme Council, Sudan National Medical Specialisation Board, Sudan, 2009- 2014.
• Member, The Medical & Health Scientific Committee, Ministry of Higher Education and Scientific, Sudan, 2008-2010.
• Member, The Senate of the University of Khartoum, Khartoum, 1997 - Present.
• Executive Member, The Sudan Medical Council, 2001- 2005.
• Member, The Faculty Board, Faculty of Medicine, University of Khartoum, 1997 - Present.
• Chairman, The Mycetoma Research Group, Institute of Endemic Diseases, University of Khartoum, 1992 - Present.
• Member, Executive Board of the Educational Development Centre, University of Khartoum, 1995 - Present.
• Head, The Research Committee, Soba University Hospital, Khartoum, 2007- 2013.
• Secretary, Research Board, Faculty of Medicine, University of Khartoum, Khartoum, Sudan, 1996 - 2001.
• Head, the Department of Medical Photography and Medical Illustration, Faculty of Medicine, University of Khartoum, 1988 - 2006.
• Head, the Gastro-intestinal Endoscopy Unit, Soba University Hospital, Khartoum, 1992 - 2000.
• Head, the Theatre Committee, Soba University Hospital, Khartoum, 2001 - 2003.
• Secretary, Research Committee, Department of Surgery, University of Khartoum, Khartoum, Sudan, 1992 – 1993.
• Head, the University Department of Surgery, Khartoum Teaching Hospital, Khartoum, Sudan, 1988 - 1992.
• Secretary, Departmental Board of Surgery, University of Khartoum, Khartoum, Sudan, 1984-1986, 1988-1992.
• Secretary, the Steering Committee, the Institute of Endemic Diseases, University of Khartoum, Khartoum, Sudan, 1991 - 1993.

• Ambassador to North Africa, Association for Medical Education in Europe, 2012-present.
• WHO Consultant in Medical Education, (2003-present).
• Visiting WHO Consultant to Sanna University, Yemen, (2003, 2007, 2011).
• Trainer of Trainers in Medical and Health Sciences, Educational Development Centre, University of Khartoum, Khartoum, (1997-Present).
• Member, Curriculum Committee, Faculty of Medicine, University of Khartoum, (2000-Present).
• Tutor in Surgery for Fifth Year Medical Students, Faculty of Medicine, University of Khartoum (1988 - 1995).
• Tutor in Surgery for Sixth Year Medical Students, Faculty of Medicine, University of Khartoum (1995 - 2000).
• Organiser, Surgical Club, Department of Surgery, University of Khartoum, Khartoum, Sudan (1984 - 1986, 1988 - 1991).
• Organiser, Course in General Surgery for Dental Students, Faculty of Dentistry, University of Khartoum, Khartoum, Sudan (1984 - 1986).
• Organiser, Surgical Forum for Surgical Registrars, Department of Surgery, University of Khartoum, Khartoum, Sudan (1984 - 1985).
• Organiser of the final M.D. (Surgery) Examinations, University of Khartoum, Khartoum, Sudan (1988 - 1992).
• Organiser of part (1) M.D. (Surgery) Examinations, University of Khartoum, Khartoum, Sudan (1992 - 1995).
• Organiser of the final MBBS Examinations, University of Khartoum, Khartoum, Sudan (1984 -1986, 1988 - 1993).
• Regular case presentation sessions at the Surgical Club & Staff Rounds of the Department of Surgery, University of Khartoum.
• Part-Time Lecturer, High Nursing School, University of Khartoum, (1981-1986)
• Part-Time Lecturer and Course Organiser of General Surgery for Dental Students, Faculty of Dentistry, University of Khartoum, (1986-1988).
• Part-Time Lecturer, General Surgery, Faculty of Medicine, Ahfad & Upper Nile Universities, Khartoum, (1990-2009).

Clinical Service Activities

• Rotating Surgical Registrar, Khartoum, Sudan, 1981-1984.
• Senior Registrar, Academic Department of Surgery, Khartoum Teaching Hospital, Consultant cover for 40 surgical beds, 1984-1986.
• Registrar, Academic Department of Surgery, University College and The Middlesex Hospitals, London, UK, 1986-1988.
• Weekly General Surgical Out-Patient Clinic, Khartoum Teaching Hospital, 1984-1986.
• Weekly Hand Sepsis Clinic at Khartoum Teaching Hospital, 1984-1986.
• Weekly Scrotal Conditions Clinic at Khartoum Teaching Hospital, 1984-1986.
• Consultant Surgeon, Academic Department of Surgery, Khartoum Teaching Hospital, Consultant cover for 40 surgical beds, 1988-1992.
• Weekly General Surgical Out-Patient Clinic, Khartoum Teaching Hospital, 1988- 1992.
• Twice weekly casualty covers to Khartoum Teaching Hospital, Academic Surgical Department,   1984-1986, 1988-1992.
• Consultant Surgeon, Soba University Hospital, Consultant cover for 30 surgical beds, 1992-Present.
• Weekly casualty covers to Ibrahim Malik Teaching Hospital, Surgical Department, 1992-1995.
•  Weekly General Surgical Out-Patient Clinic, Soba University Hospital, 1992- Present.
• Weekly Mycetoma Clinic, Khartoum Teaching Hospital, 1988-1991.
• Weekly Mycetoma Clinic, Soba University Hospital, 1991- Present.
• Weekly Breast Clinic, Soba University Hospital, 1992-Present.
• Weekly Thyroid Clinic, Soba University Hospital, 1992-Present.
• Weekly Gastrointestinal Endoscopic Session, Soba University Hospital, 1988-Present.
• Consultant Surgeon to the University Health Service, 1988-1996.
• Consultant Surgeon to the Central Police Hospital, 1990-1998.