- Ministry of Defense July 1, 1984 

– July 2,2003 Egypt 1984-1986 

- Military Technical Collage-Cairo (1986-1991) 

- Military Sites Groups-Cairo (1991-1993) 

- Central Military Zone-Cairo (1993-1995) 

- Eastern Military Zone-Ismailia (1995-1998) 

- Department of Engineering Affairs-Cairo (1998-2000) 

- Navel Force-Alexandria (2000-2002) 

- Air defense Force-Cairo (2002-2003) 

- Cairo International Airport-Cairo (2003-2004) 

- Cleopatra Design -Qatar (2004-2007) 

- Development Consulting Engineering Co. 

- Qatar ( 2007-Current )