PhD Graduate

1978 to 1983

Performance Analyst, Pratt & Whitney, Canada

1978 to 1983

Performance Analyst, Pratt & Whitney, Canada

1985 to 1990

Interim Head, Department of Mathematics and Statistics, Utah State University

1987 to 1992

National Radio Astronomy Observatory

2015 - 2021

Senior Software Engineer, Sandia National Labs, Albuquerque NM

1986 to 1991

Department Chair, Pima Community College

2004 to 2010

Research Assistant Professor, Boston University

1995 to 2002

Professor, Manhattan College, Department of Mathematics

2016 - 2021

Postdoctoral Researcher, Nevada National Security Site

2008 to 2013

Scientist, National Oceanic and Atmospheric Administration