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Investor Relations

Q1 2025

On May 15, 2025 the Deutsche Telekom will publish its results for the first quarter 2025.

Frau arbeitet im Serverraum.

Governance Security

Learn how Deutsche Telekom is protecting IT systems and networks and thus our customers and their data.

Corporate Responsibility

Frequently asked questions

Answers to frequently asked questions about the sustainability labels #GreenMagenta and #GoodMagenta.

A woman with a pink vail is standing in a flower field. She is holding a smartphone.

Corporate Responsibility

Clear guidance for greater sustainability

With #GreenMagenta and #GoodMagenta, we highlight products and initiatives that make a verifiable positive contribution to efforts to protect the environment and digital inclusion. By doing this, we make it easier for customers to make sustainable decisions.

Telekom T in magenta and green in front of a leaf background, provided with lettering #GREEN MAGENTA

Corporate Responsibility

Earth Hour 2025: lights off, climate protection on!

On March 22, it's once again "Lights off!" for one hour. At Deutsche Telekom, however, it's "Lights on!" for intelligent, energy-efficient solutions.

Darmstadt, Deutsche Telekom AG

Internship / Flexship Wi-Fi Test Support

Whether it's a compulsory or voluntary internship - as an intern / flexikant (m/f/d) you will benefit in any case from an attractive remuneration and flexible working hours. You will support the team with the following responsible tasks:

Assess and demonstrate the technical feasibility and potential of new WLAN technologies and WLAN concepts with focus on residential indoor and new applications
Prepare and conduct functional tests under laboratory conditions and WLAN performance tests in a test...

Frankfurt am Main (+), Deutsche Telekom Security GmbH

Application & System Administrator (m/w/d) IT Operations

Als Application & System Administrator (m/w/d) IT Operations spielen Sie eine entscheidende Rolle im Betrieb und in der Administration von Applikationen auf Linux/Unix-Systemen. Ihre Aufgaben umfassen:

Betrieb und Administration der Applikationen (plan-build-run) auf Linux/Unix Systemen inkl. technischer Support
Mitarbeit im Change-/Incident- und Problem-Management nach ITIL
Mitarbeit bei Weiterentwicklung und Betrieb von Sicherheitslösungen
Aufbau von PoC-Umgebungen und Durchführung von...

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