Head of the Acoustics, Fluid Mechanics, Turbomachinery and Thermodynamics Division, Department of Engineering, University of Cambridge

Professor of English Literature and Intellectual History, Faculty of English, University of Cambridge

Professor of Engineering Policy, Faculty of Engineering Science, University College London (UCL)

Deputy Director for Floods, Water and CBRN Emergencies, Defra

External Technology and Research, Dyson Ltd

First Bursar, King's College, University of Cambridge

Professor in Offshore Renewable Energy Engineering, Naval Architecture, Ocean and Marine Engineering Department, University of Strathclyde

Co-founder, Invoke Capital

Project Manager, Global Health and Development Group, Imperial College London

Director of Policy and Advocacy and Chief Economist at Which? Consumers' Association