· Professor, University of California, Berkeley2020–
· Associate Professor, University of California, Berkeley2016–2020
· Assistant Professor, University of California, Berkeley2012–2016
· Cooper-Siegel Endowed Chair, Carnegie Mellon University2011–2012
· Assistant Professor, Carnegie Mellon University2008–2011
· Cooper-Siegel Associate Professor Chair, Carnegie Mellon University2008–2020
· Senior Research Scientist, Intel Research2002–2008
· President and CTO, Tmote Incorporated2001–2002
· M.S. in Electrical Engineering and Computer Sciences, University of California, Berkeley1999–
· B.A. in Letters and Science, Computer Science, University of California, Berkeley1991–
· Ph.D. in Electrical Engineering and Computer Science, University of California, Berkeley