Oliver Tiedemann
Angestellt, Leiter IT, newcare GmbH
Essen, Germany
Looking for a different Oliver Tiedemann?
Skills
Timeline
Professional experience for Oliver Tiedemann
- Current 1 year and 4 months, since Jul 2025
Leiter IT
newcare GmbH
- Current 1 year and 6 months, since May 2025
Arbeitssuchend
Suche Stelle ab sofort als Leiter-IT / Senior IT-Projektmanager (Region: NRW)
- 3 months, Feb 2025 - Apr 2025
Leiter IT
BÄKO Zentrale eG
- 7 months, Jul 2024 - Jan 2025
Arbeitssuchend / Weiterbildung zum SAP-Berater
Weiterbildung SAP-Berater
- 6 months, Oct 2021 - Mar 2022
Senior Business Project Manager
Cabsol Schweiz AG
- 8 years, Oct 2013 - Sep 2021
Infrastructure Service Delivery Project Manager
Ernst & Young GmbH
- 8 years and 1 month, Sep 2013 - Sep 2021
IT Project / Program Manager
Ernst & Young AG
- 13 years and 9 months, 2000 - Sep 2013
IT EMEIA Hardware Asset Manager (Global)
Ernst & Young GmbH
- 6 years and 1 month, Aug 2004 - Aug 2010
IT Asset Manager Germany
Ernst & Young AG
- 2 years and 1 month, Aug 1998 - Aug 2000
IT Supervisor
PG IT Johanisburg
Educational background for Oliver Tiedemann
- 2 years and 10 months, Aug 1989 - May 1992
Statlich gepr. Wirtschaftsassistent Fachrichtung Informatik
Languages
German
C2 (Expert / native speaker)
English
C1 (Fluent)
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