Civil engineer United States Office of Public Roads, 1909-1911. Draftsman Panama Canal, 1911. Civil engineer Highway Department, Brooklyn, New York, 1912-1913, Public Service communications of New York, 1913-1916, Turner Construction County, New York City, 1916-1918.
Assistant professor Brown U., 1918-1923. Successively technical editor, manager publications and manager technical publications American Society Civil Engineers, 1923-1952, publications consultant from 1953. Director of Foreign Mission Realty Corporation.
Director Jennie Clarkson Home for Children, Valhalla, New York (president 1941-1948).