| 2021 - | Head, Institute for Clinical Genetics, University Hospital Carl Gustav Carus at the TU Dresden, Germany |
| 2015 - | Task Force Coordiniator, Task Force Molecular Stratification, Nationales Centrum für Tumorerkrankungen, NCT-Partnerstandort Dresden, Germany |
| 2015 - | Director, Molecular Tumor Diagnostic Center, Nationales Centrum für Tumorerkrankungen, NCT-Partnerstandort Dresden, Germany |
| 2015 - | Member of the Direktorium Nationales Centrum für Tumorerkrankungen, NCT- Partnerstandort Dresden, Germany |
| 2003 - 2020 | Head, Institute for Clinical Genetics, Faculty of Medicine Carl Gustav Carus, TU Dresden, Germany |
| 2001 - 2003 | Head, Tumorcytogenetic Diagnostics and Principal investigator, Tumor Genetics and Molecular Cytogenetics, Institute of Medical Genetics, Humboldt-University, Charité, Berlin, Germany |
| 1999 - 2001 | Principal Investigator, Tumor Genetics and Molecular Cytogenetics, Institute for Molecular Biotechnology (IMB), Jena, Germany |
| 1999 | Habilitation: "Spectral karyotyping and comparative genomic hybridization - new methods for the comprehensive analysis of chromosomal aberrrations in clinical diagnostics and tumor genetics", National Cancer Institute (Dr. Thomas Ried) and Institute of Medical Genetics , Humboldt-University of Berlin (Prof. Dr. Regine Witkowski) |
| 1998 - 1999 | Staff Scientist (permanent), Section of Fluorescence In Situ Hybridization Techniques (Dr. Thomas Ried), Genetics Department, National Cancer Institute/National Institutes of Health, Bethesda, MD |
| 1996 - 1998 | Visiting Scientist, Section of Fluorescence In Situ Hybridization Techniques (Dr. Thomas Ried), Genetics Department, National Cancer Institute/National Institutes of Health, Bethesda, MD |
| 1994 - 1996 | Special Volunteer, Section of Fluorescence In Situ Hybridization Techniques (Dr. Thomas Ried), Diagnostic Development Branch/National Center for Human Genome Research/National Institutes of Health, Bethesda, MD |
| 1992 | Thesis "Database structure for phenotype diagnostics", Institute of Medical Genetics, Humboldt-University of Berlin, Germany (Prof. Dr. Regine Witkowski) |
| 1991 - 1994 | Research Assistant, Institute of Human Genetics, University of Heidelberg, Section of Molecular Cytogenetics (Prof. Dr. Thomas Cremer) |
| 1991 | Board Certification "Facharzt für Humangenetik", Institute of Medical Genetics, Humboldt-University of Berlin, Germany (Prof. Dr. Regine Witkowski) |
| 1987 - 1991 | Medical Assistant at the Institute of Medical Genetics, Humboldt-University of Berlin (Prof. Dr. Regine Witkowski) |
| 1980 - 1986 | Medical Faculty "Charité, Humoldt-University of Berlin, Germany |
