Senior Lecturer School of Electrical and Electronic Engineering (PPKEE), University Science Malaysia		Dec 2009 - Present
Assistant Professor Department of Electrical Engineering and Computer Science North South University (NSU), Dhaka, Bangladesh		Jan 2009 - Dec 2009
Research Assistant Department of Electrical and Computer Engineering, University of Calgary, Canada		Jan 2005 - Nov 2008
Lecturer Institute of Information and Communication Technology (IICT), BUET, Bangladesh		Dec 2002 - Dec 2004
Intern NEC Research Lab., Heidelberg, Germany		Aug 2001 - Oct 2001

Teaching Experience
•	Communication Systems and Devices (USM)
•	Computer Networking (USM)
•	Economics of Power System (USM)
•	Digital Electronics (USM)
•	Mobile Communication (NSU, BUET)
•	Probability and Statistics (NSU)
•	Advanced Communication Networks (BUET)
•	Data Communication (BUET)

Graduate Student Supervision (Main Supervisor)
•	Salah A. Alabady, Ph.D. student
•	Majid Rafiee, Ph.D. student
•	Le Wei Lee, M.Eng. student
•	M.M. Waliullah, M.Eng. (2004)

Undergraduate Student Supervision
•	Uthaya Kumaran Devaraj, Development of a ZigBee Based Residential Power Monitoring System, April 2011 (ongoing).
•	Choong Hong, Setup of an Asterisk server based VoIP system and Analyze SIP Signaling Protocol, April 2011 (ongoing).
•	Shafiq Rizwan, Remote Control of Home Appliances Using Web based Software, May 2010.

University Activities
•	Internal Examiner, M.Sc. and Ph.D. Thesis Examination Committee,  PPKEE, USM
•	Member, Final year project evaluation committee (GRADE A Committee), PPKEE, USM, 2010
•	Examiner, B.Sc. Final Year Project, PPKEE, USM
•	Tabulator, M.Sc. Engineering Program, IICT, BUET, 2003 – 2004.
•	Member, Research and Curriculum Committee, IICT, BUET, 2003 – 2004.
•	Member, Admission Test Organization Committee, IICT, BUET, 2003 - 2004