With Judge Advocate General corpus, United States army, 1971-1974. Member Colorado Bar Association, District of Columbia Bar Association.
Associate Stitt, Wittenbrink and Roan, Professional Corporation, 1975-1976. Private practice, Denver, 1976-1984. District judge for 17th judicial district, 1984-1991.
Magistrate judge for Colorado, United States Court, since 1991. Instructor University Colorado School Business, Denver, 1976-1980, University Colorado, 1989, Metropolitan State College, Denver, 1989-1990.