Bernal Chair of Crystal Engineering, University of Limerick

University of Strathclyde

University of East Anglia

Vertex Pharmaceuticals Inc.

Research Fellow, Corning Incorporated

Research Chemist at FDA

Senior Scientist at Asymchem Boston Corporation,

University of Carabobo, Venezuela

Novosibirsk State University, ISSCM SB RAS

Senior Scientist, Center for Materials Science & Engineering, Merck & Co.