Sebastian Leppak

Angestellt, Director, CGI Deutschland B.V. & Co. KG

Bochum, Germany

Skills

BSI IS-Penetrationstester
OSEP
OSCE
OSWE
OSCP
OSWP
CISSP
Penetration Testing
IT-Security

Timeline

Professional experience for Sebastian Leppak

  • Current 3 years, since Nov 2021

    Director

    CGI Deutschland B.V. & Co. KG

    Teamlead Penetration Testing

  • 2 years and 6 months, May 2019 - Oct 2021

    Executive Consultant

    CGI Deutschland B.V. & Co. KG

  • 2 years and 6 months, Nov 2016 - Apr 2019

    Senior Consultant

    CGI Deutschland B.V. & Co. KG

  • 2 years and 1 month, Oct 2014 - Oct 2016

    Lead Consultant

    CGI Deutschland B.V. & Co. KG

  • 4 years, Jul 2010 - Jun 2014

    Werkstudent Competence Center IP

    Westnetz GmbH (Ein Unternehmen der RWE)

Educational background for Sebastian Leppak

  • 2 years and 6 months, Apr 2012 - Sep 2014

    IT-Sicherheit / Informationstechnik

    Ruhr-Universität Bochum

  • 3 years and 6 months, Oct 2008 - Mar 2012

    IT-Sicherheit / Informationstechnik

    Ruhr-Universität Bochum

Languages

  • German

    First language

  • English

    Fluent

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