- Accounting
 - Controlling & Risk Management
 - Finance & Credit Risk
 - Investor Relations
 - Tax
 

Group departments
Biography
| Since 1 May 2021 | Chief Financial Officer, RWE AG, Essen | 
| Since 1 November 2020 | Member of the Executive Board, RWE AG, Essen | 
| September 2016 - April 2021 | Member of the Management Board and Chief Financial Officer,  RWE Supply & Trading GmbH, Essen  | 
        
| 2014 - 2016 | Head of Group Controlling,  RWE AG, Essen  | 
        
| 2013 - 2014 | Program Director Restructuring Program „Neo“,  RWE Generation SE, Essen  | 
        
| 2010 - 2013 | Head of Asset Management,  RWE Power AG, Essen  | 
        
| 2007 - 2009 | Head of Procurement Major Projects,  RWE Power AG, Essen  | 
        
| 2005 - 2007 | Technical Project Director New Build Power Plant “BoA 2 & 3”,  RWE Power AG, Essen  | 
        
| 2000 - 2005 | Engagement Manager and Associate,  McKinsey & Company, Munich  | 
        
| 1996 - 2000 | PhD in Mechanical Engineering at RWTH Aachen Research Fellow at the Institute of Jet Propulsion and Turbomachinery, Aachen  | 
        
| 1991 - 2000 | Master in Mechanical Engineering at RWTH Aachen and Dartmouth College (USA) Master in Business Administrations at RWTH Aachen  | 
        
| 28 April 1971 | born in Cologne | 
Other appointments
(content as of August, 2023)
Member of other mandatory supervisory boards
- Amprion GmbH
 - RWE Generation SE1
 - RWE Offshore Wind GmbH1
 - RWE Power AG (Chairman)1
 - RWE Renewables Europe & Australia GmbH1
 - RWE Supply & Trading GmbH (Chairman)1
 
Member of comparable domestic and foreign supervisory bodies of commercial enterprises
- RWE Clean Energy, LLC, Non-Executive Member of the Board of Directors1
 
1 Office within the Group