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Dipl.-Ing. Martin Schumacher

Angestellt, Service Manager, OPITZ CONSULTING Deutschland GmbH
München, Germany

Skills

Timeline

Professional experience for Martin Schumacher

  • Current 3 years and 8 months, since Jul 2021

    Service Manager

    OPITZ CONSULTING Deutschland GmbH
  • 2 years and 6 months, Jan 2019 - Jun 2021

    Senior Service Manager

    noris network AG
  • 3 years and 1 month, Jun 2018 - Jun 2021

    Service Manager

    noris network AG
  • 10 months, Mar 2017 - Dec 2017

    Teamleiter Projekte

    SmartRay GmbH

    Teamleitung Planung und Umsetzung der Kundenprojekte After-Sales-Support

  • 1 year and 5 months, Aug 2015 - Dec 2016

    Service Delivery Manager

    GreenCom Networks AG
  • 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

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