Since 2023
Cooperation partner in the excavation project of the Banat National Museum (Andrei Bălărie, M.A.) and the Museum of Prehistory and Early History, Berlin (Dr. Ewa Dutkiewicz), “Peștera Românești”, Romania

Since 2023
Co-director of the excavations at Hohle Fels near Schelklingen, University of Tübingen; Principal Investigator: Nicholas J. Conard, Ph.D.

2021
Director of the excavations at Barnberghöhle near Erkenbrechtsweiler and Neuffen, University of Tübingen, jointly with Dr. Gregor Bader and PD Dr. Manuel Will

July/August 2011 and September 2008
Excavation assistant at the Hohle Fels cave excavation in the Swabian Jura, Eberhard Karls University of Tübingen

October 2010
Internship at the German Ivory Museum, Erbach

2005
Excavation assistant at the Imperial Palace of Ingelheim, City of Ingelheim am Rhein and the State Office for Cultural Heritage Management Rhineland-Palatinate

2005
Internship at the State Office for Cultural Heritage Management Hesse, Department of Archaeology and Palaeontology, Darmstadt branch

2004
Internship in the analysis of Stone Age artefact concentrations, Johannes Gutenberg University Mainz

2004
Excavation assistant at the Imperial Palace of Ingelheim, City of Ingelheim am Rhein and the State Office for Cultural Heritage Management Rhineland-Palatinate

July 2003
Excavation assistant in Florstadt–Nieder-Mockstadt, Johannes Gutenberg University Mainz
Academic year 2002/2003
Internship “Field Surveys in the Glauberg Region, Hesse”, Johannes Gutenberg University Mainz