Following graduation from Columbia Law School as a Harlan Fiske Stone Scholar, Professor Dyson practiced law with the firm of Simpson Thacher & Bartlett where he specialized in mergers and acquisitions, securities and leverage buyouts valued at approximately $166 billion. Professor Dyson has also participated in the landmark school finance litigation and in federal civil rights enforcement as the Special Projects team attorney for the U.S. Department of Education Office for Civil Rights (OCR) where he was recognized for his work in inter-district funding cases. A member of the Bar of the U.S Supreme Court, he has also served as the national chairperson of the Association of American Law Schools (AALS) Section on Education Law, the national executive board member of the AALS Section of Minority Groups, and a program coordinator of the Merrill Lynch Philanthropic Foundation recognized by the White House. In addition, he has served as educational policy adviser to the Texas State Legislature Joint Select Committee on Public School Finance, and has taught law on the faculties of Columbia University, the City University of New York, and Southern Methodist University Dedman School of Law. J.D. Columbia University School of Law, with honors distinctions; A. B. Columbia College, Columbia University, Deans List