· Advisory Board Member, Forty5Park2025–
· Advisory Board Member, Green Rock Robotics, Inc. (Current)2025–
· Miller Professor, UC Berkeley Miller Institute for Basic Research in Science2023–2024
· Advisory Board Member, Mattiq2022–2025
· Department Chair, University of California, Berkeley2020–2023
· VP Data Analytics, GE Digital2016–2019
· Founding Advisory Committee, Berkeley Startup Cluster2013–2015
· Professor, University of California, Berkeley2013–
· CTO, Wise.io, Inc. (acquired by GE Digital, Oct 2016)2013–2016
· Co-founder, wise.io2012–2016
· Physics Faculty Scientist, Lawrence Berkeley National Laboratory2011–2026
· Sofia And Tycho Brahe Professor, University of Copenhagen (Københavns Universitet)2010–2014
· Associate Professor, University of California, Berkeley2005–2013
· Junior Fellow, Harvard Society Of Fellows, Harvard University2002–2005
· Undergraduate Researcher, Los Alamos Laboratory1994–1995