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Niklas Theisen

Angestellt, Head of IT, CN-Consult GmbH
Mittenaar, Germany

Skills

IT-Security
Virtualisierung VMware & Hyper-V
Microsoft Exchange
Administration und Implementierung von Firewallsys
Netzwerkdesign
Backuplösungen für virtuelle Infrastrukturen
Contentfiltering
Microsoft Active Directory
Windows Server Betriebssysteme
Linux-Systemadministration
Cisco & HP Switches
Schwachstellenanalyse
Patchmanagement
Pentesting
SCCM
Radius
OpenVas
Nessus (Software)
Falcon Crowdstrike
Netzwerk Monitoring

Timeline

Professional experience for Niklas Theisen

  • Current 2 years and 7 months, since Sep 2022

    Head of IT

    CN-Consult GmbH

  • Current 10 years and 3 months, since Jan 2015

    IT-Security Consultant

    theisen it-consulting

  • 2 years and 10 months, Nov 2019 - Aug 2022

    IT-Security Engineer

    Pfeiffer Vacuum GmbH
  • 4 years and 2 months, Aug 2015 - Sep 2019

    Teamleiter IT-Security

    Elkamet Kunststofftechnik GmbH
  • 1 year and 6 months, Aug 2013 - Jan 2015

    Head of IT

    Theisen OHG

  • 2 years, Sep 2011 - Aug 2013

    IT-Consultant

    Jochen Blöcher GmbH

Educational background for Niklas Theisen

  • 3 years and 8 months, Nov 2018 - Jun 2022

    IT-Management

    Euro-FH

  • Fachinformatik

    Gewerbliche Schulen Dillenburg

  • Informationsverarbeitung

    Kaufmännische Schulen Dillenburg

  • IT-Sicherheitsmanagement

    Staatliche Technikakademie Weilburg

Languages

  • German

    First language

  • English

    Fluent

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