Beiter owned and operated a hatchery and feed business in Buffalo, New York, from 1944 to 1948, and was president of the National Customs Service Association from 1949 to 1961. He finished his career as Deputy Commissioner of Customs for the Treasury Department in Washington, D.C., from 1961 to 1964.
From 1944 to 1948, Beiter ran a hatchery and feed business in Buffalo, New York. He was president of the National Customs Service Association from 1949 to 1961. His final role before retirement was Deputy Commissioner of Customs for the Treasury Department in Washington, D.C., from 1961 to 1964.