| since 11/2014 | Lecturer (‘Akademischer Rat’), Department of History, Medieval Studies, University of Cologne. |
| 04/2014–10/2014 | Lecturer (Deputy for the ‘Akademischer Rat’), Department of History, Medieval Studies, University of Cologne |
| 04/2012–10/2014 | Senior Researcher (‘Wissenschaftlicher Mitarbeiter’), Department of History, Medieval Studies, University of Mainz |
| 10/2006–03/2012 | Senior Researcher (‘Wissenschaftlicher Assistent’), Chair for Medieval History, University of Bayreuth |
| 11/2005–09/2006 | Post-Doctoral Position, Post Graduate Programme 516 ‘Kulturtransfer im europäischen Mittelalter’, University of Erlangen-Nuremberg |
| 04/2002–03/2005 | Post Graduate Scholarship, Post Graduate Programme 516 ‘Kulturtransfer im europäischen Mittelalter’, University of Erlangen-Nuremberg |
| 10/1999–10/2001 | Advanced Studies (Magisterstudium): Medieval History, Modern History, German Philology, Humboldt-University Berlin |
| 04/1996–09/1999 | Basic and Advanced Studies (Magisterstudium): Medieval History, Modern History, German Philology, University of Münster |
