Gleba is Chairman and CEO of the Sarah Scaife Foundation in Pittsburgh, Pennsylvania. Prior to joining the foundation, he practiced corporate law, first with Kirkpatrick & Lockhart LLP in Pittsburgh and then with Morgan, Lewis & Bockius LLP in Pittsburgh and Jakarta, Indonesia. Gleba received his J.D. cum laude and M.B.A. with high honors from Duquesne University and his B.S. in Industrial Management with University Honors from Carnegie Mellon University.

Gleba is Vice Chair of the Board of Trustees of the Heritage Foundation (Washington, DC); a member of the Board of Overseers of the Hoover Institution at Stanford University; a member of the Board of Visitors of the Federalist Society for Law & Public Policy Studies (Washington, DC); a member of the Board of Trustees of the Intercollegiate Studies Institute (Wilmington, DE); a member of the Board of Directors of the American Foreign Policy Council (Washington, DC); and a member of the Council of Advisors of Saint Vincent College’s Alex G. McKenna School of Business, Economics, and Government (Latrobe, PA).