Geraint was raised in Letchworth Garden City and educated at Salford (BEng (Hons) Aeronautical Engineering, 1996) and Glasgow (PhD, 2008; PGCAP, 2010) where he was employed as a Research Associate, Analyst/Programmer and University Teacher. Since 2009, Geraint has worked at Glasgow Caledonian University, where he is a Senior
Lecturer, focused on teaching and research in Control Engineering and Instrumentation, with published research on bond-graph modelling for control system design; design of automotive control systems; monitoring for nuclear safeguards; machine condition monitoring; and renewable energy, including optimisation of smart grids with distributed generation and modelling of anaerobic digestion reactors.

He is a Chartered Engineer, Member of the Institution of Engineering and Technology, Member of the Institute of Measurement and Control, and Fellow of the Higher Education Academy. Before his academic career, Geraint worked as a Flight Test Engineer, Flight Systems Engineer, then Senior Flight Systems Engineer at British Aerospace (1996-2003), including a three year secondment to Lockheed Martin Aeronautics Company in Fort Worth, Texas. Outside academia, Geraint has interests in civil liberties and data privacy; and has been N02ID Scotland coordinator since 2005.

President 2018
Member of Council from 2016, Vice President 2017 -2018