| Since 1.05.2017 | Professor of Sport Science with a focus on Training Science at the Institute of Sport Science at the Carl von Ossietzky University of Oldenburg |
| 1.10.2011 - 30.09.2014 | Professor of Sports Science at the H:G University of Applied Sciences for Health & Sport, Technology & Art in Berlin |
| 1.09.2010 - 31.10.2014 | Director of Science and Deputy Director of the IAT in Leipzig |
| 1.09.2008 - 31.12.2012 | Head of the Department of Youth Sports and Head of the Department of Technical Tactics at the IAT in Leipzig |
| 1.03.2006 - 30.04.2017 | Head of the Technical Tactics Department at the Institute for Applied Training Science (IAT) in Leipzig |
| 1.10.2005 - 28.02.2006 | Substitute professorship for movement science at the Institute of Sport Science at the Westphalian Wilhelms University Münster |
| 1.07.1999 - 30.06.2005 | Research assistant at the University of Bremen in the degree programme in Sports Science (Department of Exercise and Training Science) |
| 1.10.1993 - 30.06.1999 | Teaching staff for special tasks at the Institute of Sport Science at the Christian-Albrechts-Universität zu Kiel |
| 1.04.1987 - 30.09.1993 | Research assistant in the Movement and Training Sciences Department of the Institute of Sport Science at Saarland University |
| 1.04.1984 - 31.03.1987 | Student assistant and tutor at the Institute of Sport Science, FU Berlin |
