Oliver Krülle

Oliver Krölle is an experienced professional in the field of information security and digital transformation, currently serving as the Head of Information Security Identity & Access Management at DB since September 2019. In this role, Oliver leads initiatives such as the renewal of the Identity & Access Management system for the entire DB group and the establishment of an enterprise-wide permission concept for IT applications. Prior experience at DB Vertrieb GmbH includes roles as CIO and various leadership positions in project and process management, focusing on enterprise architecture, cybersecurity, and digital ticketing solutions. Oliver holds a Master of Business Administration from Esslingen Graduate School and a Diplom-Ingenieur in Information Technology from Hochschule Esslingen, further complemented by international experience at The Ohio State University.