Longobardo was born in
New York City in 1928. In 1949, Longobardo became the first woman to receive a B.S. in mechanical engineering from
Columbia University, and in 1952, she received a master's degree from Columbia. During her undergraduate work, Longobardo became interested in analog and digital computer applications and went on to make significant contributions to the
aerospace engineering field. She was one of the first women to work aboard US Navy submarines, destroyers and other vessels. She designed and evaluated submarine-towed buoys used to calibrate sonar. Her design increased navigational accuracy for submarines that operated below periscope depth. After working as a systems engineer at American Bosch Arma Corporation, Longobardo joined Sperry Rand Corp, which became Unisys Corp. At Unisys, she directed the development of radiation-tolerant computers for the
United States Air Force and managed programs for the
National Highway Traffic Safety Administration. She later became the first woman executive of Unisys Corporation's defense unit. She was responsible for organizing complex military and weather radar systems in more than 100 locations across the world. ==Recognition==