Distinguished Scientist, Idaho National Laboratory

Systems Reliability and Industrial Safety Laboratory, INRASTES, NCSR Demokritos

School of Reliability and Systems Engineering, Beihang University

Assistant Professor, Industrial Engineering, University of Salerno

Senior Lecturer in Health and Safety and Human Factors in Technological University Dublin

NTNU Social Research (Studio Apertura) & NTNU Department of Psychology

San Jose State Unversity

Korea atomic energy research institute

Huazhong University of Science & Technology

Scientist, Paul Scherrer Institut