Recent positions
- Head of Division, ‘Nuclear Safeguards and Security’; Institute of Energy and Climate Research, IEK-6: Nuclear Waste Management and Reactor Safety, Forschungszentrum Jülich (since 2017)
- Group Leader, ‘International Safeguards’; Institute of Energy and Climate Research, IEK-6: Nuclear Waste Management and Reactor Safety, Forschungszentrum Jülich (2010-2017)
- Group Leader, ‘Geomonitoring’; Institute of Mine-Surveying and Geodesy, TU Bergakademie Freiberg (2008-2009)
- Assistant Professor (Juniorprofessorin), ‘Photogrammetry/Geomonitoring’; Institute of Mine-Surveying and Geodesy, TU Bergakademie Freiberg (2002-2008)
Current Functions
- Chair of the IAEA Standing Advisory Group on Safeguards Implementation (SAGSI)
- Scientific Coordinator of the German Support Programme (GER SP) to the IAEA Department of Safeguards
- German Representative in the Group of Governmental Experts for Nuclear Disarmament Verification (GGE-NDV)
- Co-Chair in the International Partnership for Nuclear Disarmament Verification (IPNDV)
- Chair of the International Safeguards Technical Divisison (ISD) and Fellow, Institute of Nuclear Materials Management (INMM)
- Scientific Committee Member and Lecturer in the Specializing Master on Nuclear Safeguards, Politecnico di Milano and European Nuclear Education Network (ENEN)
- Associated Principal Investigator in the Helmholtz School for Date Science in Life, Earth, Energy (HDS-LEE)