Nutritionist Waisman Center, University Wisconsin, Madison, 1969-1972. Consultant dietitian Benewah Community Hospital, St. Maries, Idaho, 1973-1979. Public health nutritionist North Idaho Indian Health Service, Lapwai, 1977-1979.
Extension specialist University Idaho, Moscow, since 1979. Food preservation consultant Postharvest Institute for Perishables, Moscow, since 1983. Television and radio speaker Bressen Communications, New York City, 1987-1988.
Advisory committee ES/USDA/HNIS, 1989-1992.
Leader Idaho 4-H, Moscow, 1987-1989. Chairman health subcommittee Idaho-Ecuador Partners of Americas, Moscow, 1989-1991. Member American Dietetic Association, Institute Food Technologists (secretary Lewis and Clark section 1984-1985, regional communicator since 1986, executive board nutrition division 1989-1991), Society for Nutrition Education (western representative for extension 1990-1992), Idaho Dietetic Association.