Vermont, USA (ex University of Glasgow, Scotland)
Associate Researcher, UMR 7041 ArScAn, CNRS, Paris I, Nanterre
German Archaeological Institute, Cairo Department (Germany)
Museum of Fine Arts, Boston (USA)
Honorary Fellow, Department of Archaeology, Autonomous University of Madrid (Spain)
Independent MIT trained Giza surveyor, Connecticut (USA)
Executive Director at Glen Dash Foundation for Archaeological Research
Associate member, "Mondes pharaoniques", Paris-Sorbonne, Paris IV,
UMR 8167 Orient et Méditerranée CNRS (France)
Fakultät Architektur, OTH Regensburg, Prüfeninger Straße 58, D-93049 Regensburg (Germany)
National Institute of Applied Science, Strasbourg (France)
University of Toledo, Department of Environmental Sciences, professor emeritus of geology (USA)
MAD faculty of Hasselt, Fine arts, faculty member (Belgium)
University of Jaén (Spain)
Director of The Ancient Egyptian Archaeology and Heritage Fund, (USA)
CNRS, UMR8167 Orient et Méditerranée, Department Member (France)
Honorary Director of Research, CNRS (France)
University of Lorraine, CNRS, École nationale supérieure des Mines de Nancy (France)
Laboratoire d'Archéologie Médiévale et Moderne en Méditerranée (UMR7298 - LA3M)