2016 retirement, now guest scientist, GFZ German Research Centre for Geosciences
1992-2016 senior scientist, GFZ German Research Centre for Geosciences
1978-1991 research associate, Central Institute for Physics of the Earth Potsdam (ZIPE)
1973-1978 assistant lecturer, Freiberg Mining Academy
1973 Diplom Geologe, Freiberg Mining Academy
1982 Dr. rer. nat., Freiberg Mining Academy
2011 – 2018: Quaternary palaeovolcanic structures and active magmatic CO2 degassing in the western Eger Rift.
2014 – 2017: Indications for recent magmatic unrest (2000 - 2016) in the western Eger Rift area (Czech Republic).
2010 – 2013: Comparative gravimetric, geomagnetic and geologic investigations of the Ebersbrunn diatreme and the Triasscholle near Greiz.
2007 – 2008: Supposed Mytina maar (Czech Republic) – combined geophysical and geological surveys.
2007 – 2008: Characteristics of CO2 degassing at Diffuse Degassing Zones of the seismically active Pocatky-Plesna fault using botanical, geochemical and isotope geochemical methods.
2002 – 2004: Seismic and petrological studies of the lithosphere in the earthquake swarm region Vogtland/NW Bohemia.
1996 – 1998: Evaluation of convectively driven heat flow by quantitative CO2 flow analysis near the KTB location.
1992 – 1995: Active subcontinental mantle volatile system in the western Eger Rift, Central Europe: Gas flux, isotopic (He, C, and N) and compositional fingerprints.