Dean, Schar School of Policy and Government, George Mason University
Ruth D. and John T. Hazel Chair in Public Policy

Senior Fellow in Residence,  Schar School of Policy and Government, George Mason University

Dean, Volgenau School of Engineering, George Mason University

Professor, Bill & Eleanor Hazel Chair in Infrastructure Engineering, Volgenau School of Engineering, George Mason University

Dean, College of Visual and Performing Arts, George Mason University
Professor, School of Theater
Executive Director, Hylton Performing Arts Center,

Northern Virginia Chair and University Professor
Director, Center for Regional Analysis, Schar School of Policy and Government, George Mason University, Arlington, Virginia

Senior Fellow, Center for Regional Analysis, Schar School of Policy and Government, George Mason University

Professor, Schar School of Policy and Government at George Mason University
Director, Center for Transportation Public-Private Partnership Policy

Assistant Professor, School of Business
Executive Director, Center for Innovation & Entrepreneurship
Director, Mason Innovation Lab and  Campus Entrepreneurship

Associate Professor, Department of Computer Science, Volgenau School of Engineering, George Mason University
Associate Director, Center for Social Complexity, Krasnow Institute

Associate Professor, Department of Computer Science, Volgenau School of Engineering, George Mason University
Faculty, Laboratory for the Study and Simulation of Human Movement and Autonomous Robotics Laboratory

Professor, Computer Science, Volgenau School of Engineering, George Mason University
Visiting research scientist, National Institute of Standards and Technology.
Director, Laboratory of Radio and RADAR Engineering (RARE)

Associate Professor, Department of Computer Science, Volgenau School of Engineering, George Mason University
Director, Motion and Shape Computing (MASC) Group

Associate Professor, Geotechnical and Geological Engineering, Volgenau School of Engineering, George Mason University

Associate Professor, Electrical and Computer Engineering, Volgenau School of Engineering, George Mason University

Professor, Mathematics, George Mason University

Chair and Associate Professor, Computational and Data Sciences, College of Science, George Mason University

Associate Professor, Schar School of Policy and Government, George Mason University,

Associate Professor and Director of the PhD Program, Department of Psychology, George Mason University

Professor, Systems Engineering and Operations Research, George Mason University
Associate Director, GMU’s Center of Excellence in Command, Control, Communications, Computing and Intelligence (C4I Center)

Professor and Department Chair, Mechanical Engineering, Volgenau School of Engineering, George Mason University

Assistant Professor, Department of Mechanical Engineering, Volgenau School of Engineering, George Mason University

Assistant Professor and Beck Foundation Faculty Fellow, Volgenau School of Engineering,
George Mason University

Professor, Computational Solid Mechanics, College of Science, George Mason University
Director, Center for Collision Safety and Analysis (CCSA) , GMU

Associate Professor, Systems Engineering and Operations Research department,  Volgenau School of Engineering at George Mason University
Director, Center for Air Transportation Systems Research (CATSR)

Professor, Systems Engineering and Operations Research Dept., Volgenau School of Information Technology and Engineering

Associate Professor, Systems Engineering and Operations Research, Volgenau School of Engineering, George Mason University
Research Director, International C2 Activities, C4I
Co-Director, Radio and Radar Engineering Lab

Executive Director, Center for Real Estate Entrepreneurship, School of Busienss, George Mason University

Term Professor, Data Analytics M.S. Program, George Mason University
Value Creation Strategy Consultant

Associate Professor, Human Factors and Applied Cognition and the Cognitive and Behavioral Neuroscience divisions, Department of Psychology, George Mason University
Director, GMU Psychology MA program