2015 - Present: Senior Lecturer/Associate Professor. 2013 - 2015: Tullow Oil Senior Lecturer in Petroleum Geoscience. 2005 - Present: Co-director of Fault Analysis Group, School of Earth Sciences, UCD. 2000 - 2013: Senior Research Fellow, Fault Analysis Group, School of Earth Sciences, UCD. 1997 - 2000: Research Fellow, Fault Analysis Group, University of Liverpool. 1997: PhD, Heriot-Watt University. 'Quantification of flow impairment in faulted sandstone reservoirs. 1990 - 1993: Geologist, Fina Exploration Ltd, Epsom, Surrey. 1987-1990: BSc, Geology, Imperial College London.