Bernd Walter

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

Berlin, Germany

Skills

28 years experience in IT and TC
18 years experience in information security
security concepts acc. ISO and BSI
NOT looking for opportunities at the moment.

Timeline

Professional experience for Bernd Walter

  • Current 7 months, since May 2023

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

    DEUTSCHE TELEKOM GESCHÄFTSKUNDEN GMBH

  • Current 1 year and 7 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 3 years and 6 months, since Jun 2020

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

    Deutsche Telekom Security GmbH

  • Current 11 years and 11 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

Interests

Gitarre spielen
Radfahren
Motorradfahren
Rudern
Linux
Open BSD
Kochen
Single Malt Whisky
Wellness
Scheibenwelt
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