• 01/1999 – 09/1999 Lawyer (Clifford Chance)

• 10/1999 – 08/2002 Probationary judge (R 1) at the municipial court of Alsfeld for civil lawsuits, criminal matters, preliminary proceedings

• 09/2002 – 05/2004 Judge(R 1) at the municipial court of Alsfeld for civil lawsuits, criminal matters, preliminary proceedings

• 06/2004 – 03/2006 Judge (R 1), delegated to the Hessian Department of Justice as the head of the department for parliamentary affairs

• 04/2006 – 10/2006 Presiding judge (R 2), delegated to the Hessian Department of Justice as the head of the department for parliamentary affairs

• 11/2006 – 08/2008 Vicepresident of the district court of Gießen (R 2 Z); first- and second - instance civil lawsuits; matters of administration of justice

• 10/2008 – 07/2010 President of the district court of Fulda (R 4); first- and second - instance civil lawsuits; matters of administration of justice

• 08/2010 – 01/2016 President of the district court of Gießen (R 4); second - instance civil lawsuits; matters of administration of justice

• Since 02/2016 President of the district court of Frankfurt am Main (R 6); second - instance civil lawsuits; matters of administration of justice

• Since 11/2015 Member of the Hessian constitutional court