6/90 Diploma in Geology, RWTH Aachen, reviewers: Prof. Dr. K.H. Heitfeld, Dr. R. Azzam, Dr. W. Püttmann
12/90 - 1/92 Project engineer at Harbauer GmbH
3/92 - 5/00 Scientist at WASY GmbH
6/00 - 6/02 Scientist at the Federal Institute for Geosciences and Natural Resources, Ref. B1.28 (Hydrogeological Information Systems)
1/93 - 4/99 Dissertation FU Berlin in Hydrogeology, reviewers: Prof. Dr. A. Pekdeger, Prof. Dr. M.-T. Schafmeister. Title of the thesis: "Hydrogeologie und Grundwasserhaushalt ausgewählter anthropogen wenig beeinflußter Grundwassereinzugsgebiete in Berlin" ("Hydrogeology and groundwater balance of selected less anthropogenic influenced groundwater catchment areas in Berlin").
since 7/02 Senior scientist in hydrogeology and environmental geology at the Martin Luther University Halle-Wittenberg
7/02 - 1/08 Habilitation at the Martin Luther University Halle-Wittenberg, reviewers: Prof. Dr. P. Wycisk, Prof. Dr. M. Sauter, Prof. Dr. G. Nützmann. Title of the thesis:"Schnittstellen bei der Kopplung von Modellierungssystemen der Hydrogeologie" ("Interfaces in coupling of modelling systems in Hydrogeology")