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Stefan Kottwitz

Angestellt, Senior Network Engineer, Lufthansa Industry Solutions
Hamburg, Germany

Skills

IT-Security
LAN
WLAN
WIFI
Cisco
ISE
PrimeInfrastructure
Firewall-Systeme
Switching
Routing
Netzwerke
Programmierung

Timeline

Professional experience for Stefan Kottwitz

  • Current 10 years and 1 month, since Apr 2015

    Senior Network Engineer

    Lufthansa Industry Solutions

    Lead in Design und Implementierung komplexer Netzwerke für Kreuzfahrtschiffe von Carnival Cruise Line, Holland America Line, Seabourn, Princess Cruises, AIDA, TUI (Maritime Solutions LHIND) Schwerpunkte: IT Security (Palo Alto und Cisco), LAN Routing/Switching, Cisco ISE, WLAN/WiFi (WLC, Cisco Prime), Netzwerk-Automatisierung und -Betrieb (Solarwinds) Einsatzorte weltweit: USA (Miami, Seattle), Singapore, Bahamas, Italien (Venedig, Genua, Monfalcone, Palermo), Spanien (Cadiz), Finnland (Turku) u.a.

  • 1 year, May 2014 - Apr 2015

    Network Engineer

    Lufthansa Systems

  • 3 years and 4 months, Jan 2011 - Apr 2014

    Network / IT Security Engineer

    AIDA Cruises
  • 2 years and 2 months, Nov 2008 - Dec 2010

    IT Administrator

    AIDA Cruises

    Computersysteme und Netzwerke auf Kreuzfahrtschiffen

  • 5 months, Aug 2006 - Dec 2006

    IT Communication Officer

    Hapag-Lloyd Kreuzfahrten

  • 5 years, Oct 2000 - Sep 2005

    System Administrator

    IDF GmbH

    Sysadmin, sowie IT Communication Officer für Hapag-Lloyd Kreuzfahrten im IDF Auftrag

  • 2 years and 1 month, Sep 1998 - Sep 2000

    Netzwerk-Administrator

    Institut für Medizinische Statistik, Informatik und Dokumentation Klinikum Jena

  • 4 years and 6 months, Mar 1994 - Aug 1998

    IT Administrator

    Friedrich-Schiller-Universität Jena

Educational background for Stefan Kottwitz

  • Mathematik

    FSU Jena, Universität Hamburg

Languages

  • German

    First language

  • English

    Fluent

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