2019 –              Emeritus Wilson & Senior Professor, Electrical & Systems Engineering, Washington University

2018 – 2020   President International Society of Bioelectromagnetism

2016 – 2018  Interim Chairman, Electrical & Systems Engineering, Washington University

2015 –              CEO, ATM Cardiac Diagnostics, LLC

2004 –  2019   Wilson Professor of Engineering, Washington University, St. Louis, MO

2003 – 2019    Professor of Electrical & Systems Engineering, Washington University in St. Louis

2003 – 2005     Interim Chairman, Electrical & Systems Engineering, Washington University

2002 – 2003     Interim Chairman, Department of Electrical Engineering, Washington University

1999 – 1999     Acting Chairman, Department of Electrical Engineering, Washington University

1998 – ….        Professor of Biomedical Engineering, Washington University in St. Louis

1996                  Visiting Professor, Ragnar Granit Institute, Tampere University of Technology, Tampere, Finland

1985 – 1998     Professor of Biomedical Computing, Washington University in St. Louis

1983 – 2003     Professor of Electrical Engineering, Washington University in St. Louis

1979 – 1980     Project Manager, American Heart Association ECG Arrhythmia Database

1975 – 1983     Associate Professor of Electrical Engineering, Washington University in St. Louis

1975 – 1981     President, Aspen Signal, Inc., St. Louis, Missouri

1975 – 1980     Director, Clinical Engineering Program, Washington University in St. Louis

1973 – 1987     Research Associate, Biomedical Computer Laboratory, Washington University in St.Louis

1971 – ….        Registered Professional Engineer, State of Missouri

1970 – 1975     Assistant Professor of Electrical Engineering, Washington University in St. Louis

  • 1969 – 1970     Postdoctoral Fellow and Lecturer, Department of Electrical Engineering, Washington University in St. Louis