Before joining TFA's staff, Cullen White previously taught computer science and Cisco Networking Academy courses in Prince George’s County, Maryland. Cullen entered teaching as a corps member in 2009.
Cullen’s other professional experience includes curriculum design consulting for the Cisco Networking Academy.
Cullen holds an M.A. in teaching from American University and a B.A. from the University of Washington, where he also served as president of the student body.