2010 – present • Bina Nusantara University, Jakarta, Indonesia Lecturer
2009 – 2010 • The University of Western Australia, Perth, Australia Research Associate
2009 • Technical Universität Braunschweig, Braunschweig, Germany Wissenschaftlicher Mitarbeiter
1998 – 2008 • Toyohashi University of Technology, Japan Research Associate/Assistant Professor
1996 – 1998 • Bandung Institute of Technology, Bandung, Indonesia Research/Teaching Assistant