Chairman and Michel B. Voorhies Distinguished Professor of Electrical Engineering, Department of Electrical and Computer Engineering, Louisiana State University, 7/2004 -- present.
Interim Chairman, Department of Electrical and Computer Engineering, Louisiana State University, 7/2002 -- 7/2004.
Professor, Department of Electrical and Computer Engineering, Louisiana State University, 8/2000 -- present.
Oskar R. Menton Endowed Professor, Department of Electrical and Computer Engineering, Louisiana State University, 8/98 -- 7/2004.
Associate Professor, Department of Electrical and Computer Engineering, Louisiana State University, 8/96 -- 7/98.
Visiting Associate Professor, Department of Electrical and Electronics Engineering, Hong Kong University of Science and Technology, 8/98-12/98.
Assistant Professor, Department of Electrical and Computer Engineering, Louisiana State University, 8/90 -- 7/96.
Summer Faculty Research Fellow, Air Force Office of Scientific Research, Eglin Air Force Base, Florida, 6/93 -- 8/93.
Lecturer & Research Fellow, Department of Electrical Engineering, California Institute of Technology, 8/88 -- 8/90.
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