Holger Gerken Email
Account-Manager @ Deutsche Telekom
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Holger Gerken Location
- Dortmund, NRW, DE
Holger Gerken Work
- Account-Manager @ (April 2011 - Present)
- Senior Account Manager @ (January 2009 - March 2011)
- Salesmanager IT @ (May 2000 - December 2008)
- Executive Accountmanager @ ADA - Das Systemhaus (March 1998 - April 2000)
- Pre Sales Consultant HP 9000 @ (March 1996 - March 1998)
Holger Gerken Education
- Märkische Fachhochschule Hagen
Diplom Wirtschaftsingenieur (Technische Betriebswirtschaftslehre)
1991-1995 - Siemens Professional Education
Informationselektroniker
1985-1989
Holger Gerken Summary
- Holger Gerken, based in Dortmund, NRW, DE, is currently a Account-Manager at Deutsche Telekom. Holger Gerken brings experience from previous roles at Fujitsu, T-Systems International, ADA - Das Systemhaus and ASBYTE. Holger Gerken holds a 1991 - 1995 Diplom Wirtschaftsingenieur in Technische Betriebswirtschaftslehre @ Märkische Fachhochschule Hagen. Holger Gerken has 1 emails on RocketReach.
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