Professor of Glaciology, Aberystwyth University

2013 Director of Research, Institute of Geography, History, Politics and Psychology, Aberystwyth University.

2011 Director of Research, Institute of Geography and Earth Sciences, Aberystwyth University.

2011 Professor, Institute of Geography and Earth Sciences, Aberystwyth University.

2009 Director of the Centre for Glaciology, Institute of Geography and Earth Sciences, Aberystwyth University.

2005-2011 Reader in Glaciology. Centre for Glaciology, Institute of Geography and Earth Sciences, UW Aberystwyth.

2001-2004 Senior Lecturer in Glaciology. Centre for Glaciology, Institute of Geography and Earth Sciences, UW Aberystwyth.

1994-2000 Lecturer in Glaciology. Centre for Glaciology, Institute of Geography and Earth Sciences, UW Aberystwyth.

1992-1994 Post-doctoral Research Associate. Department of Geography, University of Cambridge. ('Water storage, drainage evolution and water quality in Alpine glacial environments').

1988-1992 Ph.D. Glaciology. Fitzwilliam College and Department of Geography, University of Cambridge ('Basal ice facies and their formation in the western Alps').

1983-1986 B.A. Geography (First Class). Christ Church and School of Geography, University of Oxford.