Klaus Eschenbrenner

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Personal information

Oct 2010 - present
(1 year, 8 months)

Senior Manager - Head of Channel Technical Operations D/A/CH

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Industry: Information Technology & Services, UCC & CC
Jun 2009 - Sep 2010
(1 year, 4 months)

Senior Manager - Head of Channel Systems Engineering

Avaya Deutschland GmbH, http://www.avaya.de

Industry: Information Technology & Services, UC & CC
Apr 2008 - May 2009
(1 year, 2 months)

Senior Manager, Head of Channel Sales Support

Avaya Deutschland GmbH, http://www.avaya.de

Industry: Information Technology & Services
Apr 2004 - Mar 2008
(4 years)

Director Pre-Sales

Avaya Deutschland GmbH, http://www.avaya.com

Industry: Information Technology & Services, Intelligente Kommunikation, Kommunikationsnetzwerke, Kommunikationssoftware-Anwendungen, IPT, CRM, Unified Communications, CEBP
Sep 2000 - Mar 2004
(3 years, 7 months)

Director Services D-A-CH

Avaya Deutschland GmbH

Industry: Information Technology & Services
Mar 1996 - Aug 2000
(4 years, 6 months)

Senior Project Manager

Lucent Technologies Deutschland GmbH

Industry: Telecommunication
Oct 1993 - Feb 1996
(2 years, 5 months)

Project Manager

AT&T Deutschland GmbH

Industry: Telecommunication
Apr 1990 - Sep 1993
(3 years, 6 months)

System Specialist

Mitel GmbH, http://www.mitel.com

Industry: Telecommunication
Sep 1987 - Mar 1990
(2 years, 7 months)

Service Techniker

Deutsche Telekom

Industry:

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