Senior design engineer North America Aviation, California, Alabama, and Mississippi, 1962-1966. Senior research engineer Boeing Company, Cocoa, Florida, 1966-1968, research, Orlando, Florida, 1968-1970. Project manager Rexco Industries, Inc., San Juan, Puerto Rico, 1970-1972.
Director technical Las Colinas Development Corporation, San Juan, 1972-1975. On-scene coordinator Region II Site Mitigation Section, Environmental Protection Agency, Edison, New Jersey, 1975– Director Precinct Computation and Data Analysis Office, 1976. Member Precinct Central Committee, San Juan, 1976.