Jay Martin Cohen (born December 12, 1946) is a retired Rear Admiral of the United States Navy and former Under Secretary of Homeland Security for Science and Technology of the United States Department of Homeland Security.

Cohen received a joint Ocean Engineering degree from Massachusetts Institute of Technology and Woods Hole Oceanographic Institution and a Master of Science degree in Marine Engineering and Naval Architecture from MIT.

[2] He now is a principal in the Chertoff Group[2] and serves on the board of directors of assorted high tech and security companies.

This biography of a person who has held a non-elected position in the federal government of the United States is a stub.

You can help Wikipedia by expanding it.This biographical article related to the United States Navy is a stub.