After obtaining his doctor's degree in 1927, he returned to the Philippines and joined the Bureau of Public Schools. He was first assigned at Bayambang Normal School (now a campus of
Pangasinan State University) but was sent to the Philippine Normal School (now
Philippine Normal University) in
Manila. He was also appointed as Division Superintendent of schools in
Isabela in 1928 and in
Sorsogon in 1931. He returned to the United States in 1934 and taught at his alma mater, Ohio State University, until 1936. In 1937, he was appointed as principal of a school for
Sioux native Americans at the
Pine Ridge Indian Reservation in
South Dakota where he developed his ideas of a community school. He submitted a detailed report and his ideas to the National Office of Education of Education in
Washington D.C. (now the
Department of Education and was appointed as a supervisor for Home Economics and later Specialist in Guidance and Vocational Information. In 1941, he returned to the Philippines and served the Philippine National Council of Education. After a year of government service during
World War II, he went back to Pangasinan. After the liberation of the Philippines in 1945, Orata was appointed as "Director of Education" in Urdaneta with the task of reopening the schools. He gathered doctors, lawyers, engineers, pharmacists, and other professionals to establish a school in a roofless church divided into four sections by lines drawn on the floor. In 1948, Orata was appointed as a staff member of the
UNESCO in
Paris He retired in 1964. ==Later life and legacy==