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Bernd Walter

Angestellt, Security Manager - CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-) CCIE, DEUTSCHE TELEKOM GESCHÄFTSKUNDEN GMBH
Berlin, Germany

Skills

Timeline

Professional experience for Bernd Walter

  • Current 1 year and 10 months, since May 2023

    Security Manager - CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-) CCIE

    DEUTSCHE TELEKOM GESCHÄFTSKUNDEN GMBH

  • Current 2 years and 10 months, since May 2022

    Manager / Senior Consultant

    Detecon International GmbH - Deutsche Telekom Group

    Cyber Sen. Security Consultant CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-) CCIE, T-Systems International

  • Current 4 years and 9 months, since Jun 2020

    Sen. Cyber Security Consultant CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-)CCIE

    Deutsche Telekom Security GmbH

  • Current 13 years and 2 months, since Jan 2012

    Sen. Security Consultant CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-)CCIE

    T-Systems International

    IT Security Consulting - complex deals - efficiently implement ISMS - robustness testing - vulnerability management - security audit support - security implementation guides - security concepts - Security presentations - ISACA CISA - GIAC GSE - ISC2 CISSP

  • 1 year, May 2022 - Apr 2023

    Senior Consultant CISSP, CISA, CRISC, CCSE NG, GIAC GSEC, (ex-)CCIE

    Detecon International GmbH
  • 1 year and 8 months, May 2010 - Dec 2011

    Head of Platform Security, CISSP, CCSE NG, GIAC GSEC, CCIE

    T-Systems International

    Head of a supraregional security team - efficiently enhance and report transport platform security - implement ISMS - robustness + penetration testing - vulnerability management - security audit support - security implementation guides - security concepts - Security presentations - GIAC GSE - ISC2 CISSP

  • 7 years and 4 months, Jan 2003 - Apr 2010

    Head of TAC Security, CISSP, CCSE NG, GIAC GSEC, CCIE #2166

    T-Systems Business Services GmbH

    Head of a supraregional security team - establish platform security - implement ISMS - robustness + penetration testing - vulnerability management - security concepts - developement of international security services on shared platforms - Security presentations - establish CERT process - GIAC GSE - ISC2 CISSP

  • 3 years and 1 month, Jan 2000 - Jan 2003

    Systemspecialist Security

    DeTeLine GmbH

    Security consultant - > 40 mid to large sized firewall projects - encryption project for european automotive industrie - security scans + penetration tests - Check Point CCSE + Cisco CNP Security Specialist + recertified as CCIE Security

  • 3 years and 1 month, Jan 1997 - Jan 2000

    Systemspecialist Internetworking

    DeTeLine GmbH

    Consulting of internet- & intranet projects - CCIE # 2166 - MS Windows NT Admin - network design - troubleshooting/sniffing - new technologies

  • 7 years and 1 month, Jan 1990 - Jan 1997

    Serviceengineer, Head of Field Service

    Telekom

    Serviceengineer - troubleshooting - network sniffing - protocol analysis - head of field service - CCIE training - regional internetworking projects

  • 1 year and 1 month, Jan 1989 - Jan 1990

    Trainee

    Telekom

Educational background for Bernd Walter

  • 1985 - 1989

    Nacchrichtentechnik

    Fachhochschule der Deutschen Bundespost Berlin

    Hochfrequenztechnik Meßtechnik

Languages

  • German

    First language

  • English

    Fluent

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