Radiation Laboratory, Staff member 1941-1942; Instructor MIT Officers' Radar School 1941-1942; Department of Aeronautical Engineering: Faculty 1946-1958; Department of Aeronautics & Astronautics: Faculty 1959-1965; Associate Dean School of Engineering 1956-1959; Department Head of the Department of Mechanical Engineering and of the Department of Naval Architecture and Marine Engineering 1961-1965.
