Professor                        University of Wisconsin-Madison                           2021 - Now

Associate Professor       University of Wisconsin-Madison                           2017 - 2021

Assistant Professor        University of Wisconsin-Madison                           2012 - 2017

Research Associate       SLAC National Accelerator Laboratory                  2010 - 2012

Research Associate       Fermilab National Accelerator Laboratory              2007 - 2010

Ph. D.                             Yale University                                                        2002 - 2007

B. S.                               University of Science and Technology of China     1998 - 2002