Sean Stackley

Sean Gerard Joseph Stackley (born August 7, 1957) is an American engineer and former naval officer who served as the Assistant Secretary of the Navy for Research, Development and Acquisition from July 2008 to August 3, 2017. He also served as the acting secretary of the Navy from January 20 to August 3, 2017. As of September 2018, he is SVP and President, Communications & Networked Systems Segment at L-3 Technologies.

Early career Prior to his appointment to ASN (RDA), Stackley served as a professional staff member of the United States Senate Committee on Armed Services. During his tenure with the committee, he was responsible for overseeing Navy and Marine Corps programs, U.S. Transportation Command matters and related policy for the Seapower Subcommittee. He also advised on Navy and Marine Corps operations and maintenance, science and technology and acquisition policy.

Stackley was commissioned and graduated with distinction from the United States Naval Academy in 1979, with a Bachelor of Science in Mechanical Engineering. He holds the degrees of Ocean Engineer and Master of Science, Mechanical Engineering from the Massachusetts Institute of Technology. Stackley earned certification as professional engineer, Commonwealth of Virginia, in 1994.

Assistant Secretary of the Navy for Research, Development and Acquisition

On May 6, 2009, Stackley said at a Sea-Air-Space Exposition luncheon that the Navy would stress continuity and affordability in acquisition.

On May 15, 2009, Stackley defended the progress on the Electromagnetic Aircraft Launch System and supported longer terms for program managers.