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Sebastian Fitzke

Angestellt, Service Operation Manager | Solution Architect, März Network Services GmbH
Essen, Germany

Skills

IT-Consulting
Technische Beratung
IT-Infrastruktur
Webhosting
Managed Hosting
Virtualisierung
Firewall administration
Firewall
VMWare
Apache
Apache Tomcat
Nginx
Cloud Lösungen
Icinga
Nagios
Cacti (Software)
Netzwerkadministration
SaaS
Software as a Service (SaaS)
Beratung
IaaS
Monitoring
Technische Dokumentation
Windows Server
Systemadministration
Linux
Active Directory
Server
IT-Sicherheitsstandards
Informatik
Firewall-Lösungen
VPN
Rechenzentrum
Informationssicherheit
ISO 27001
Informationstechnologie
Prozessmodellierung
Prozessoptimierung
Rechenzentrums-Infrastruktur
Rechenzentrumsbetrieb
VMware vSphere
Systemengineering
Bash (Unix shell)
Datensicherung
Colocation
IT Security
IT
Administration
IT-Architektur
Infrastruktur
Systemintegration
Technologie
Zertifizierung
Informationssysteme
Serveradministration
Konfigurationsmanagement
High Availability
ISMS
Datenschutz
DSGVO

Timeline

Professional experience for Sebastian Fitzke

  • Current 4 months, since Jan 2025

    Service Operation Manager | Solution Architect

    März Network Services GmbH

  • 2 years and 10 months, Mar 2022 - Dec 2024

    Leiter Rechenzentrum

    Das Simulatorzentrum KSG|GfS

  • 2 years and 4 months, Jan 2020 - Apr 2022

    Stellvertretender Leiter Rechenzentrum

    Das Simulatorzentrum KSG|GfS
  • 6 months, Jul 2019 - Dec 2019

    Systemadministrator

    PlusServer GmbH

  • 1 year and 6 months, Jan 2018 - Jun 2019

    Systemadministrator

    TWT Digital Group GmbH
  • 3 years and 7 months, Jul 2014 - Jan 2018

    Junior Systemadministrator

    TWT Interactive GmbH

  • 3 years, Aug 2011 - Jul 2014

    Auszubildender - Fachinformatiker Systemintegration

    TWT Interactive GmbH

Educational background for Sebastian Fitzke

  • 3 years, Aug 2011 - Jul 2014

    Fachinformatik

    Heinrich-Hertz-Berufskolleg

  • 3 years and 2 months, Jun 2008 - Jul 2011

    Informationstechnischer Assistent

    Bertolt Brecht Berufskolleg

Languages

  • German

    First language

  • English

    Fluent

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