| 1982–1996 | University Assistant at the Institute for Austrian and German Legal History or Austrian and European Legal History at the Faculty of Law of the University of Vienna |
| Since 1986 | Independent academic teaching activities at the faculty |
| 1997 | Habilitation for Austrian and German Legal History |
| 1997–2019 | ao. Univ. Prof.in at the Institute for Austrian and European History of Law and History of Law and Constitution at the Faculty of Law of the University of Vienna |
| Since 2019 | Univ. Prof.in at the Institute of Legal and Constitutional History at the Faculty of Law of the University of Vienna |
