Text Box: Lecturer, King Fahd University of Petroleum and Minerals, Electrical Engineering Department, Dhahran 31261, Saudi Arabia, From September 1998 to present (except deputation and leave)
 

Text Box: Research Assistant, King Fahd University of Petroleum and Minerals, Electrical Engineering Department, Dhahran 31261, Saudi Arabia, From October 1995 to August 1998
             

Text Box: Lecturer, Hail Community College (HCC), Applied Electrical Engineering Department, Hail, Saudi Arabia, On Deputation from February 2004 to June 2004
 

Text Box: Teaching Assistant, Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh, From April 1994 to September 1994