· Graduate Student, London Academy of Music and Dramatic Art1968–1971
· Publisher, Counterman, Babcox Publications
· Consultant, Consultant, Author, Speaker
· Teacher, Dallas Independent School District
· Professor, McGill University
· Professor, NIST
· Group Publisher, Advanced Technology Division, PennWell Corporation
· Senior Manager, Business Development, Penton Media
· Various positions including Publisher, Penton Publishing, Inc.
· Leadership Coach, Rapid Change Consultancy
· Investment Officer, Roulston & Company, Inc.
· Graduate Student, University of North Texas