Dr. Stefan Pütz

CISO Deutsche Telekom Group | SVP Technical Security @ Deutsche Telekom Security

Cologne Bonn Region

About

Experience

  • Deutsche Telekom (Full-time · 6 yrs)
    • CISO Deutsche Telekom Group | SVP Technical Security @ Deutsche Telekom Security GmbH
      Sep 2025 - Present · 10 mos

    • SVP Technical Security @ Deutsche Telekom Security GmbH and CISO Deutsche Telekom Group
      Dec 2022 - Aug 2025 · 2 yrs 9 mos

    • SVP Technical Security & Telco Core Services @ Deutsche Telekom Security GmbH
      Jun 2021 - Nov 2022 · 1 yr 6 mos

  • T-Systems International GmbH (3 yrs 6 mos)
    • Vice President Network & IT Security
      May 2019 - Jun 2020 · 1 yr 2 mos

    • Vice President Network and Infrastructure Security
      Jan 2017 - Apr 2019 · 2 yrs 4 mos

  • Leiter technische Sicherheit at Deutsche Telekom
    Nov 1997 - Dec 2016 · 19 yrs 2 mos