1. Assistant President Research and Consultation, Arab Academy for Science and Technology and Maritime Transport. (January 2021 till present) 2. Dean of Maritime Research and Consultation Center, Arab Academy for Science and Technology and Maritime Transport. (October 2013 till January 2021) 3. Vice Dean for Technical Affairs, College of Engineering and Technology, Arab Academy for Science and Technology and Maritime Transport (October 2009 till October 2013) 4. Professor of Structural Engineering, Department of Construction and Building Engineering, College of Engineering and Technology, Arab Academy for Science and Technology and Maritime Transport (July 2009 till now) 5. Associate Professor at the Department of Construction and Building Engineering, College of Engineering and Technology, Arab Academy for science and Technology and Maritime Transport i. (July 2005 to July 2009) 6. Assistant Professor at the Department of Construction and Building Engineering, College of Engineering and Technology, Arab Academy for science and Technology and Maritime Transport i. (July 2001 to July 2005) 7. Research Assistant at the Department of Civil Engineering, Dundee University, Dundee, UK i. (October 1998 to July 2001) Technology, Arab Academy for science and Technology and Maritime Transport i. (October 96 to October 1998) 9. Demonstrator at the Air Defence College (February 92 to March 93)