KPN
- Mariette Harenberg
Mariette Harenberg
Sr Service Manager at KPN
Mariette Harenberg has been working at KPN since March 1996, starting as a Senior Consultant until August 1999, and currently holding the position of Sr Service Manager since 2002. In addition, Mariette has been involved in volunteer work since March 2021.
Timeline
Sr Service Manager
2009 - present
Senior Service Manager
January, 2007
Sr Consultant
2002
Senior Consultant
March, 1996
