Bachelor of Science, Texas Technology University 1969. Master of Business Administration, University Dallas, 1977. Systems analyst Collins Radio Company, Richardson, Texas, 1969-1972, Recognition Equipment, Irving, Texas, 1972-1973.
Systems analyst, project manager Rockwell International, Richardson, 1973-1983. Manager business development ADR Services, Vienna, Virginia, 1983-1987. Vice president Dexel Systems Corporation, Vienna, 1987-1989.
Principal Jim Cullum Management Services, since 1990. Elder, St. Barnabas Presbyterian Church, Richardson, 1973-1975, 79-80, Burke Presbyterian Church, Virginia, 1985-1988, 91—.