Tanja Nöllgen
Angestellt, Level Support Business Management, Deutsche Telekom Service GmbH, DTS
Bonn, Germany
Skills
Timeline
Professional experience for Tanja Nöllgen
- Current 4 years and 11 months, since Mar 2021
Level Support Business Management
Deutsche Telekom Service GmbH, DTS
- 1 year and 10 months, May 2019 - Feb 2021
Service Interface & Incident Management
Deutsche Telekom Service GmbH, DTS
- 1 year and 4 months, Jan 2018 - Apr 2019
Senior SB Produktionssteuerung
Deutsche Telekom Service GmbH, DTS
Endgeräte Wandlung und Kulanzen
Bonitätsprüfung
- 1 year, Aug 1997 - Jul 1998
MTA
Arztpraxis
- 3 years and 1 month, Jul 1994 - Jul 1997
Ausbildung MTA
Artzpraxis
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