Per Hjalmarsson

Per Hjalmarsson is an accomplished professional currently serving as Chief Technology Officer at Photoncycle since August 2025. Prior to this role, Per held various key positions at Ceres from January 2015 to August 2025, including Chief Scientist, where responsibility involved the technical aspects of the R&D program and the development of SOEC technology, and Head of Engineering Department, overseeing verification and validation testing. Additionally, Per worked as a Principal Engineer at Ceres, and previously as a Research Engineer at Topsoe Fuel Cell A/S. Academic experience includes serving as a Scientist and Work Group Leader at the Technical University of Denmark and as a Postdoc at Risø National Laboratory. Per's educational background includes a PhD in Electrochemistry from the Technical University of Denmark and an MSc in Chemical Engineering from Lund University.