
Christian Koschorreck
Angestellt, Change Prozessverantwortlicher ITIL / Change Process Owner ITIL, Finanz Informatik Technologie Service
Offenbach am Main, Germany
Skills
Timeline
Professional experience for Christian Koschorreck
- Current 1 year and 7 months, since Aug 2024Finanz Informatik Technologie Service
Change Prozessverantwortlicher ITIL / Change Process Owner ITIL
- 15 years and 3 months, Jul 2008 - Sep 2023
EMEA Service Manager & Service Operations Executive (SOE)
AT&T Global Network Services Deutschland GmbH
- 15 years and 3 months, Jul 2008 - Sep 2023
EMEA Service Manager & Service Operations Executive (SOE)
AT&T Global Network Services Deutschland GmbH
- 4 years and 6 months, Jan 2004 - Jun 2008
EMEA Projekt Manager and Subject Matter Expert (SME)
IBM Deutschland GmbH, Global Business Services
- 3 years and 5 months, Apr 2001 - Aug 2004
German Projekt Manager and Subject Matter Expert (SME)
IBM Deutschland GmbH, Global Business Services
- 2 years and 10 months, Jan 1999 - Oct 2001
OS/2 Server Administrator
IBM Deutschland GmbH, Global Business Services
- 2 years and 10 months, Mar 1996 - Dec 1998
Operator im Command Center Mainz / Deutschland
IBM Deutschland GmbH, Global Business Services
- 6 months, Sep 1995 - Feb 1996persona service AG & Co. KG
Support für IBM Deutschland / Endbenutzersupport
- 7 months, Feb 1995 - Aug 1995
Support bei der Kreditanstalt für Wiederaufbau
Randstad Zeitarbeit
- 1 month, Sep 1989 - Sep 1989
Informationselektroniker
TeleNorma
Educational background for Christian Koschorreck
- 3 years and 5 months, Sep 1991 - Jan 1995
Elektrotechnik Fachrichtung Nachrichtentechnik
FH Dieburg
Languages
German
First language
English
Fluent
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