EXPERIENCE

University of California, San Diego (UCSD) March 1996-present
Executive Director, San Diego Supercomputer Center

San Diego Supercomputer Center* March 1996-present
Senior Fellow

San Diego Supercomputer Center 1995-1996
Executive Director

National Science Foundation 1993-1995
Deputy HPCC Coordinator

National Science Foundation 1988-1995
Program Officer for computational biology and databases

University of Wisconsin 1985-1988
Visiting Assistant Professor, Department of Statistics

Rochester Institute of Technology, Rochester, NY 1983-1985
Assistant Professor, Department of Mathematics