- as an officer in the Egyptian navigation company from 02october 1983 to 01 June 1990 - as a chief mate in sloman company Netherlands flag from 03 Feb. 1992 to 10 nov 1992 - as an extra master in samatour lines from 12 sep 1993 to 30 June 1994 - as an instructor in Saudi Arabia coast guard institute from march 1995 till July 2007 - Arab Academy for Science & Technology and Maritime Transport as a lecturer in College of Maritime Transport and Technology- Navigation Dept. starts ( 01/09/2007 )