since 2008 | Head of the Institute for Mechanics and Computational Mechanics, Leibniz Universität Hannover |
2008 - 2012 | Dean of Studies at the Civil Engineering Department, Leibniz Universität Hannover |
since 2000 | Professor for Mechanics at the Institute for Mechanics and Computational Mechanics, Leibniz Universität Hannover |
1992 - 2000 | Scientific laboratory manager ant the Institute of Mechanics, Univ. Fed. Armed Forces Hamburg |
1987 - 1992 | Scientific assistant at the Institute of Mechanics, Univ. Fed. Armed Forces Hamburg |
1984 - 1987 | freelancer on road traffic accident reconstruction, engineering consultants Schimmelpfennig & Becke, Münster |