Mareike Janssen is a Senior Manager in HR Transformation at Deloitte Consulting, a position they have held since 2017. They previously worked as a Senior Expert in Organisation, Development & Learning at T-Mobile Nederland and held several positions at Deutsche Telekom, including Senior Expert for HR Transformation Projects in Europe & Technology and Operating Office HR Europe & Technology. Mareike's early career included a role in sales at T-Systems International GmbH. They earned a Bachelor of Arts in Business Administration from the University of Applied Sciences (FHDW) between 2008 and 2011.
This person is not in the org chart
This person is not in any teams
This person is not in any offices