Member of the Bar, Massachusetts and District of Columbia. Former: Legislative Aide; Principal Domestic Policy Adviser to House Speaker Thomas P. O'Neill; Executive Vice-President and Chief Operating Officer and Professor of Public Administration, NewYork University, responsible for budget, finance and operations; Managing Director and Chief Operating Officer, two Citigroup business units; Deputy Director, Office of Management and Budget (OMB). 1993-94, Special Assistant to President Clinton; 1998-2001 and 2010, Director, OMB; 1998-2001, Member, National Security Council. Former: Deputy Secretary of State for Management and Resources; White House Chief of Staff. Since February 2013, Secretary of the Treasury. Former: Member, Board of Directors and Chair, Management, Administration and Governance Committee, Corporation for National and Community Service; Co-Chair, Advisory Board, City Year New York. Former Board Member: Kaiser Family Foundation; Center on Budget and Policy Priorities; Brookings Institution Hamilton Project; Tobin Project. Member: Council on Foreign Relations; National Academy of Social Insurance.