2022-2023 Lecturer, FH Aachen University of Applied Sciences
since 2021 Member of the Expert Team of Atmospheric Composition Measurement Quality (ET-ACMQ), World Meteorological Organization (WMO)
since 2016 Member of the Scientific Advisory Group for Reactive Gases (SAG), World Meteorological Organization (WMO)
since 2006 Research Group Leader, Forschungszentrum Jülich
2002-2006 Postdoctoral Researcher, Forschungszentrum Jülich
2002 Ph.D. in Chemistry, Technical University Braunschweig
1997 - 2002 Doctoral Researcher, Technical University Braunschweig
2001 Diploma in Environmental Sciences, University of Rostock
1997 Diploma in Chemistry, University of Hamburg
1991 - 1997 Chemistry Study, University of Hamburg and University of Southampton