| 1977-present |
Professor of Chemistry, CSUN 1998-9 Award of
Performance Salary Step Increases |
| 1987 | Visiting Research Scientist, Institute of Toxicology (currently the Department of Molecular Pharmacology and Toxicology in the School of Pharmacy, University of Southern California |
| 1976-77 | Assistant Professor of Chemistry, Williams College, Williamstown, Massachusetts |
| 1971-1973 | Postdoctoral Fellow, Department of Biochemistry, Stanford University (G. Stark, Advisor; Active Site of Aspartate Transcarbamylase). NIH Postdoctoral Fellow 1972-1973 |
| 1974-1975 | Postdoctoral Fellow, Syva Research Institute (purchased in 1995 by Behring Diagnostics, Palo Alto, CA (E. Ullman, Director) Enzyme Immunoassays |
| 1967-1971 | Ph. D. Program, University of California, Santa Barbara (T. C. Bruice, Advisor, Reactions of Tetranitromethane) |
| 1963-1967 | BS Chemistry, University of California, Santa Barbara |
| 1963 | Owens Valley High School, Independence, California |