Publisher, Hermes Press, 1996 - Present
Information Technology Consultant, Writer,
Instructor/Trainer, 1996 - Present
California State University, San Marcos
Adjunct Professor, 1996 - 2004
Palomar College, San Marcos, CA
Adjunct Professor, Computer Science, 1998 - 2002
The University of Oklahoma, Health Sciences Center,
Associate Director, Research and Education, 1995 - 1996
The United States Army War College
Chair of Artificial Intelligence; Professor; Multimedia Specialist, 1993 - 1995
National University, San Diego, CA
Regional Dean, Professor, Chair of Information Sciences Department, 1987 -1995
University of California, San Diego
Adjunct Professor, 1992 - 93, Artificial Intelligence and Multimedia
California State University-San Marcos
Adjunct Professor in Information Systems, 1993
University of San Francisco
Professor, College of Professional Studies, 1984 - 1987;
Director, Information Systems Management Program
San Jose State University
Adjunct Professor in Information Systems, 1987
The Head Royce School, Armstrong Preparatory School,
Oakland, CA, Computer Coordinator, Vice Principal, 1981 - 1984
Business Management Training Institute, Santa Rosa, CA
President, Director of Studies, 1970 - 1981
California Institute of Asian Studies, San Francisco, CA
Academic Dean, Professor, 1972 - 1976
Santa Rosa Junior College
Instructor, 1973 - 1979
Southern Illinois University
Associate Professor, 1965 - 1969
Frostburg State University
Professor, 1963 - 1965
Ohio Wesleyan University
Assistant Professor, 1962 - 1963
St. Lawrence University
Assistant Professor, 1961-1962
Yale University
Instructor, 1960 - 1961