2022 Visiting professor at the University of the Free State (UFS, Republic of South Africa) (DAAD stipend)
since 2020 Member of the inter-university PhD Center Mobility and Logistics (Promotionszentrum Mobilität und Logistik)
2019 Guest professor at Tomas Bata University in Zlín (Czech Republik) (ERASMUS)
2017 and 2018 Guest professor at German Jordanian University (GJU, Jordanien) (DAAD Flying Faculty Program)
since 2016 Scientific head of “HFD at HOLM” (Frankfurt/Main)
2016 Guest professor at Izmir University of Economics (Türkei), Executive MBA, Modul “Supply Chain Management” (ERASMUS)
2014 Visiting professor at California State University San Bernardino (CSUSB, USA) (DAAD stipend)
2013 Guest professor at International University of Logistics and Transport in Wroclaw (Polen) (ERASMUS)
2011-2014 Dean of the Department of Business, Fulda University of Applied Sciences
2011 Guest professor at Cracow University of Economics (Polen) (ERASMUS)
2010 Visiting professor at University of the Sunshine Coast (USC, Australien) (DAAD stipend)
2009-2011 Vice Dean of the Department of Business, Fulda University of Applied Sciences
since 2009 Head of master program “Supply Chain Management”
since 2006 Professor of Logistics and Supply Chain Management, Department of Business, Fulda University of Applied Sciences
2003-2006 Managing director of Hulocon GmbH
2003 Phd (Dr. rer. pol.), Johann Wolfgang Goethe-Universität, Frankfurt/Main, topic „Risk management of dangerous goods’ transportation: Application potential of a GIS-based decision support system”
2000-2003 Self-employed consultant
1996-2000 Research assistant at “Seminar für Logistik und Verkehr”, Johann Wolfgang Goethe-Universität, Frankfurt/Main
1994-1995 Study abroad at Southampton University, Großbritannien
1990-1995 Study of Business Administration at Johann Wolfgang Goethe-Universität, Frankfurt/Main
1988-1990 Military service (officer career)