· Director of the Laboratory for Information and Decision Systems (LIDS), Massachusetts Institute of Technology2017–2020
· Associate Director of the Institute for Data, Systems, and Society (IDSS), Massachusetts Institute of Technology2015–2020
· Clarence J. Lebel Professor of Electrical Engineering, Massachusetts Institute of Technology2007–
· Co-Director of the Operations Research Center (ORC), Massachusetts Institute of Technology2002–2005
· Professor of Electrical Engineering and Computer Science, Massachusetts Institute of Technology1994–
· Associate Professor of Electrical Engineering and Computer Science, Massachusetts Institute of Technology1988–1994
· Assistant Professor of Electrical Engineering and Computer Science, Massachusetts Institute of Technology1984–1988
· Ph.D. in Electrical Engineering, Massachusetts Institute of Technology1984–
· Acting Assistant Professor of Electrical Engineering, Stanford University1983–1984
· M.S. in Electrical Engineering, Massachusetts Institute of Technology1981–
· B.S. in Electrical Engineering, Massachusetts Institute of Technology1980–
· B.S. in Mathematics, Massachusetts Institute of Technology1980–