In the 1960s, Linowitz served as the chair of the Xerox Corporation.
Linowitz helped negotiate the return of the Panama Canal to Panama under the direction of President Jimmy Carter. In 1964, Linowitz joined David Rockefeller to launch the International Executive Service Corps, which was established to help bring about prosperity and stability in developing nations through the growth of private enterprise.[3] Besides being a career diplomat, lawyer, and one time chairman of Xerox, he wrote two books, The Making of a Public Man: A Memoir, and The Betrayed Profession.
From 1974 to 1978, Linowitz was head of the Federal City Council, a group of business, civic, education, and other leaders interested in economic development in Washington, D.C.[4]
On November 6, 1979, the Carter administration announced Linowitz would replace Robert S. Strauss as Special Representative for Middle East Peace Negotiations (the Palestinian autonomy talks). On December 4, the Senate Foreign Relations Committee approved his appointment.[5]
^Whitaker, Joseph D. (September 30, 1975). "New Housing Called Prime Need in D.C.". The Washington Post. p. C1; Lynton, Stephen J. (September 26, 1978). "Former OMB Chief Is Named Federal City Council Head". The Washington Post. p. B3.
^"Glenn T. Seaborg Biography Photo". 1991. Three members of the American Academy of Achievement during the 1991 "Salute to Excellence" luncheon at the United Nations in New York City: Dr. Glenn T. Seaborg, Ambassador Sol M. Linowitz and Walter H. Shorenstein.