Systems Engineer, General Atronics Corporation (Magnavox subsidiary) 1/88-2/90
Teaching assistant, UC Santa Barbara, 9/90 - 6/91
Graduate research assistant, UC Santa Barbara,6/91-7/95
Assistant Professor of Electrical Engineering, The Pennsylvania State University, UP,
9/95 - 7/01
Tenured Associate Professor of Electrical Engineering, The Pennsylvania State University, UP, 7/01-Present
Visiting Professor at Politecnico di Torino, Turin, Italy, Fall 2004.
Visiting Professor at Virginia Polytechnic University, Computational Bioinformatics and Biomaging Laboratory,
Arlington, VA, 2006 and 2007.