Texas A&M University
- 2016-present, Associate Professor, Department of History
- 2023-present, Associate Department Head, Department of History
- 2015-2023, Associate Director, Center of Digital Humanities Research
- 2010-2016, Assistant Professor, Department of History
University of Oxford
- 2009-2010, Andrew W. Mellon Post-doctoral Research Fellow
Westfälishe Wilhelms-Universität Münster
- 2008-2009, Wissenschaftlicher Mitarbeiter, Exzellenzcluster „Religion und Politik“
Bryn Mawr College
- 2007-2008, Instructor of Medieval History