Professor of Chemistry
Southwestern Illinois College
2007 – Present
Associate Professor of Chemistry
Hawaii Pacific University
August 2002 – August 2007
Associate Professor of Chemistry
Southeastern Louisiana University
2000 – 2002
Assistant Professor of Chemistry
Southeastern Louisiana University
1994 – 2000
Visiting Assistant Professor of Chemistry
Southeastern Louisiana University
August 1993 – July 1994
Summer Faculty Fellow
Nasa Stennis Space Center
1995 & 1996