Professor of Engineering, Concordia University

Laing O'Rourke Reader in Construction Engineering, University of Cambridge

Professor - Engineering - The University of Texas at Austin

Architecture & Architectural Engineering, Yonsei University

Yonsei University

Lecturer (Assistant Professor) at UNSW and Churchill Fellow

Professor and Vice-Provost (International), University of Calgary

Tandon School of Engineering, New York University

SIUE

Professor, Chongqing University