Sebastian Coccejus has extensive experience in the energy and engineering sectors, currently serving as Shut-Down Manager at TotalEnergies since March 2012. In this role, Sebastian has held key leadership positions, including Fachbereichsleiter for global maintenance methods, tools, and shutdowns, as well as Fachbereichsleiter for routine maintenance and process plant maintenance at the Leuna refinery. Prior to joining TotalEnergies, Sebastian worked as a Projektingenieur at euro engineering AG from July 2011 to February 2012 and was involved in maintenance at STEAG GmbH from August 1999 to August 2006. Sebastian holds a degree from Fachhochschule Jena, obtained between 2007 and 2011.