Aleksander Lehmann

Aleksander Lehmann is an experienced professional in the field of network and system administration, currently serving as the Head of Log and SIEM services at mnemonic since January 2023. Prior to this role, Aleksander held various positions at Telenor, including Section Manager for Intrusion Analysis and Intrusion Analyst Lead, from June 2021 to December 2022. Aleksander's experience at mnemonic also includes working as a Security Consultant from October 2015 to May 2021. Earlier in the career, Aleksander worked as an Infrastructure Engineer at Sopra Steria and as a Senior Systems Engineer at Instant Office AS. The professional journey began as a Support Technician at Orkla Shared Services while pursuing education. Aleksander holds a Master's degree in Network and System Administration from the University of Oslo and a Bachelor's degree in the same field from The Norwegian School of Information Technology.