Soeren Sievers

Berufserfahrung von Soeren Sievers

• Bis heute 8 Jahre und 11 Monate, seit Juli 2015

  Senior IT System Engineer

  Arnold Consult AG

  Verantwortlich für die Verwaltung, Überwachung und Weiterentwicklung der Netzwerke und IT-Strukturen im Unternehmen. Analysieren und bewerten von Bedarf an Soft- und Hardware sowie Planung entsprechender Anschaffungen. Organisation des Betriebs von Hard- und Software einschließlich automatischer Updates und Backups und zuständig für den Benutzer-Support.

• Bis heute

  IT Systemadministrator / IT Infrastructure Management / IT Consulting

  Freelancer

• 3 Monate, Feb. 2014 - Apr. 2014

  Netzwerktechniker

  fly-tech IT GmbH & Co. KG

• 8 Monate, Jan. 2013 - Aug. 2013

  Project Manager Software

  Simons Voss Technologies AG

• 3 Monate, Aug. 2012 - Okt. 2012

  System Administrator

  Freelancer

  privat user support (1st level support), Consulting for small business groups, Design and implementation of new server systems in existing IT infrastructures, Support for IT infrastructure in small business groups

• 1 Jahr, Aug. 2011 - Juli 2012

  System Administrator

  Nexant Asia Ltd

  • responsibly for IT Infrastructure in Asia Pacific. • support server consolidation and virtualization based on Microsoft's Virtualization Technologies / Microsoft Hyper-V and System Center Virtual Machine Manager 2008 R2

• 3 Monate, Apr. 2011 - Juni 2011

  System Administrator

  Freelancer

  privat user support (1st level support), Consulting for small business groups, Design and implementation of new server systems in existing IT infrastructures, Support for IT infrastructure in small business groups

• 7 Monate, Sep. 2010 - März 2011

  Storage Administration

  Siemens Ltd. Thailand

  • managing NetApp storages in Datacenter • provideing storage to server systems • monitoring of the utilization of the storage

• 1 Jahr und 7 Monate, Aug. 2009 - Feb. 2011

  Capacity Manager

  Siemens Ltd. Thailand

  • Capacity Management based on ITIL

• 2 Jahre und 8 Monate, Juli 2008 - Feb. 2011

  System Administrator for Terminal Server Service

  Siemens Ltd Thailand

  • Supporting a Terminal Server system based on Microsoft Windows Server 2003 • Managing the thin clients deployed within SIS, using Altiris deployment solution. • Documents system configuration and maintenance procedures

• 2 Jahre und 8 Monate, Juli 2008 - Feb. 2011

  IT Engineer

  Siemens Ltd. Thailand

  • Responsibility for second level support and administration of corporate server and back office applications • provide services and technical support to system end users by resolving incidents effectively in a timely matter • purchasing and implementation of new hardware and software • Documents system configuration and maintenance procedures • Handled administration of network printers

• 5 Monate, März 2009 - Juli 2009

  Project Member Server Consolidation

  Siemens Ltd. Thailand

  • planing the server consolidation and virtualization based on Microsoft's Virtualization Technologies / Microsoft Hyper-V and System Center Virtual Machine Manager 2008 R2 • convert physical servers to virtual (p2v)

• 6 Jahre, Aug. 2002 - Juli 2008

  I.T. Support Spezialist

  Deutsche Bahn

  • Acts as a reliever for the System Administrator. • Professionally installs, configures, troubleshoots, maintains and upgrades computers (desktops and laptops), networks (LAN and Wireless LAN), local and networked printers, scanners, NICs and Wi-Fi cards, plotters, faxes, modems, routers and switches, multimedia services, audio-visual equipments and other peripherals. • Provides services and technical support to system end users and on-site users by resolving problems efeffectively in a timely manne ...