Warren is a retired adjunct professor of music at the County College of Morris, where he taught applied music primary and independent study lessons on both Saxophone and Clarinet for undergraduate students. Warren has earned respect among New Jersey Professional musicians, both for his controlled classical playing and his great sight reading and jazz improvisational skills.

He considers himself fortunate to be associated with the other talented members of the PSQ, and performing at the high musical level required. Warren is also a member of the saxophone quartet, SaxPlus, two Jersey Shore-area big bands, the Jazz Lobsters, and the Lakewood Jazz Ensemble. He currently plays in the Full Count Band, the Patterson Local 16-248 Big Band and the Underground Jazz Septet, and has appeared in the bands of Harry James, Nelson Riddle, Les Elgart, and Buddy Morrow. His stage credits include appearances with Natalie Cole, Aretha Franklin, The Manhattan Transfer, Lou Rawls, Louis Bellson, Bob Mintzer, Claudio Roditi, Arturo Sandoval, Carl Saunders, and Phil Woods, among others. Not to ignore his “left-brained” side, prior to becoming a full-time musician, Warren had many years experience in the engineering field, having earned his Bachelor’s and Master’s degrees in Mechanical Engineering from the New Jersey Institute of Technology.