Alumnus

1996 to 2001

Associate Professor, Deputy Director, Institute of Applied Mathematics, University of British Columbia

2007 to 2013

Staff Scientist, Los Alamos National Laboratory

1982 to 1986

Professor, Marquette University

2011 to 2019

Rincon Research Corporation

2000 to 2005

Project Leader, Dept. of Public Health and Epidemiology, Swiss Tropical and Public Health Institute

1987 to 1993

1987 to 1991

1989 to 1994

Program Director in Applied Mathematics, NSF

2011 to 2016

Scientific Director of Mathematical and Statistical Medicine, Critical Path Institute

1992 to 1997

Sr. Assoc Dean, Penn State Commonwealth

Prof Math & Geology