John Rendeiro joined International SOS in September, 2006, as Vice President, Global Security and Intelligence. Immediately prior to joining International SOS, Rendeiro was Assistant Director for International Programs of the Diplomatic Security Service, U.S. Department of State, responsible for all international security operations for the Department.

Rendeiro holds a B.A. in Modern Languages from Widener University, Chester, PA; an M.A. in Spanish Language and Literature from Temple University, Philadelphia; and an M.B.A. from Southern Illinois University, Edwardsville, IL. He is a graduate of the School of Russian Language and Cultural Studies, U.S. Foreign Service Institute, Arlington, VA.