The University of Newcastle (1965 - )

Pro Vice-Chancellor, Faculty of Health and Medicine 1998 - 2015; Laureate Professor of Biological Sciences 2015 -

Foundation Professor of Electrical Engineering 1967 - 1981; Head, Department of Electrical Engineering, 1967 - 1975

Professor of Physics (1964 - 1980); Emeritus and Honorary Professor (1980s); Dean of Science (1965 - 1968) and (1977-1978).

Professor, School of Environmental and Life Sciences 2004 - 2011

Laureate Professor, School of Engineering; Director, Centre for Advanced Particle Processing and Transport

Professor of Mathematics 1984 - 1986; Dean, Faculty of Mathematics 1984 - 1986

Professor and Chair, Department of Anaesthesia and Intensive Care 1990 - 1993

Professor of Mathematics 1968 - 1983; Dean, Faculty of Mathematics 1971 - 1976, 1980 - 1983

Foundation Dean, School of Medicine 1974 - 1981

Vice-Chancellor 2011 - 2018

Professor and Head of Discipline in Statistics 2001 - 2004

Professor, Faculty of Engineering and Built Environment 2008 - 2014

Professor, Department of Electrical and Computer Engineering 1973 - 1982

Professor of Geology 1965 - 1980

Professor, School of Environmental and Life Sciences 2001 - 2007

Foundation Professor of Psychiatry 1978 - 1987

Professor of Civil Engineering, Department of Civil Engineering and Environmental Engineering 1990 - 2008; Laureate Professor of Civil Engineering, Department of Civil Surveying and Environmental Engineering 2009 - 2019; Director, Priority Research Centre for Geotechnical and Materials Modelling 2007 - 2019

Head, Department of Mathematics, Statistics and Computer Science 1985 - 1990

Foundation Professor of Chemical Engineering 1965-1977; Emeritus Professor 1978-1994; Chairman, Institute of Fuel Research 1981-.

Professor of Applied Mathematics 2018 -