· Distinguished Member Of Technical Staff, Sandia National Laboratories2023–
· Principal Member Of Technical Staff, Sandia National Laboratories2015–2023
· Senior Member Of Technical Staff, Sandia National Laboratories2012–2015
· Director's Fellow, Los Alamos National Laboratory2010–2012
· Research Professor, University of New Mexico2010–
· Affiliate, Institute for Quantum Computing2007–2010
· Postdoctoral Fellow, Perimeter Institute2007–2010
· Postdoctoral Fellow, California Institute of Technology2005–2007
· Graduate Student Researcher, Los Alamos National Lab2001–2005
· Ph.D., Physics, University of California, Berkeley2000–2005
· M.S., Physics, University of California, Berkeley1998–2000
· A.B., Physics, English, Kenyon College1995–1998