Current occupation and career history
- Since March 2018: President of the Ministry of Finance and Districts of the Free and Hanseatic City of Hamburg
- 2011 – 2018: Member of the Hamburg State Parliament (Bürgerschaft), Chairman of the Social Democratic parliamentary group
- 2004 – 2011: Lawyer in the higher administrative service of the Free and Hanseatic City of Hamburg (most recently head of department in the Ministry of Urban Development and Environment)
- 2004 – 2011: Member of the Hamburg State Parliament (Bürgerschaft), spokesperson for domestic policy for the Social Democratic parliamentary group
- 2001 – 2004: Deputy to the Justice Authority and advisor at Billwerder Prison
- 1997 – 2001: Member of the Wandsbek District Assembly
