Dipl.-Ing. Martin Schumacher
Angestellt, Service Manager, OPITZ CONSULTING Deutschland GmbH
München, Germany
Timeline
Professional experience for Martin Schumacher
Teamleitung Planung und Umsetzung der Kundenprojekte After-Sales-Support
3 years and 3 months, May 2012 - Jul 2015
Career reorientation
Nokia Siemens Networks TG mbH
4 years and 3 months, Feb 2008 - Apr 2012
Technical Support Manager WSE
Nokia Siemens Networks GmbH
Technical Support Manager for West and South Europe for integrated, customized solutions, applications, security and 3rd party applications. 3rd level support delivery and profit & loss responsibility for more than 150 projects. Service offshoring and management
10 months, Apr 2007 - Jan 2008
Product Manager, Managed Services
Nokia Siemens Networks GmbH & Co KG
Service Product Manager for Hosted Services and Applications: Push-to-Talk (PTT), IP-Multimedia-Subsystem (IMS) and IMS-Applications, VoIP, IP-Centrex
1 year and 1 month, Mar 2006 - Mar 2007
Product Line Manager, Managed Services
Siemens AG
Product Line Manager Wireless LAN (WLAN) on Trains (whitelabel service), Managed Services
6 months, Sep 2005 - Feb 2006
Projektleiter
Siemens AG
Projektleiter Hosted VoIP Service; Architektur, Design und Implementierung einer Hosted VoIP Lösung
1 year and 5 months, Apr 2004 - Aug 2005
Account Manager Service, Global Accounts
Siemens AG
Account Manager Service für global Carrier Accounts. Koordination internat. Service-Ausschreibungen, global Pricebooks
1 year and 8 months, Aug 2002 - Mar 2004
Bid Manager
Siemens AG
Bid Manager Carrier Vertrieb Deutschland.
2 years and 3 months, May 2000 - Jul 2002
Systems Engineer
Siemens AG
System Engineer, Carrier Sales Germany System Engineer for IP/ATM, Broadband Access (DSL) and Converged Networks (fixed and wireless), applications and solutions
2 years and 7 months, Oct 1997 - Apr 2000
Teamleader SDH TMN Support
Siemens AG
Teamleader and product manager service for SDH TMN systems, coordination of 3rd level support
4 years and 6 months, Apr 1993 - Sep 1997
Serviceberater Netzmanagement and DCN
Siemens AG
Technical service for SDH, TMN and DCN systems Design and test of customer specific DCN solutions for SDH projects
8 months, Aug 1992 - Mar 1993
Product Support
Siemens AG
Product support for transmission systems (PDH, SDH) and Linux
Educational background for Martin Schumacher
5 years, Oct 1987 - Sep 1992
Elektrotechnik
Bremen
Languages
German
First language
English
Fluent