· Director, World Wide Web Foundation2009–
· Professor Emeritus, Massachusetts Institute of Technology (MIT)1994–
· Founder and Director Emeritus, World Wide Web Consortium (W3C)1994–
· Staff Member / Fellow, CERN1984–1994
· Director, Image Computer Systems Ltd1981–1984
· Consultant Software Engineer, Independent Consultant1980–1981
· Software Engineer, D.G. Nash Ltd1978–1979
· Assistant Engineer / Engineer / Senior Engineer / Principal Engineer, Plessey Telecommunications Ltd1976–1978
· BA in Physics, Queen's College, Oxford University1973–1976
· Co-founder and CTO, Inrupt.com
· President and Co-founder, Open Data Institute
· Professorial Research Fellow, University of Oxford