Position/Title                   Institution/ country                                          Date

Teaching   Assistant        Faculty of Pharmacy,                                        1988-1991

                                              University of Khartoum         

Lecturer                            Faculty of Pharmacy,                                        1992-2008

                                             University of Khartoum                                    

Assistant   Professor        Faculty of Pharmacy,                                         2008-2013

                                          University of Khartoum  

Associate Professor         Faculty of Pharmacy,                                     2013-present

                                           University of Khartoum