Telekom Technik

Build the network of the future with us

The digital society is not possible without us. Our employees provide Germany with the best network. With a reliable and secure infrastructure. The foundation for the innovations of tomorrow. We are looking for experts who can continuously develop our networks further with expertise and passion.

Working today to shape tomorrow

For instance, the conversion of Frankfurt Airport to single RAN. In this mega-project, 40 Deutsche Telekom employees updated 59 mobile communication sites within eleven months to enable all mobile communication generations (2G to 5G) to run on a single hardware platform.

The fact that our employees are the backbone of our success is clearly demonstrated by their willingness to innovate. An invention by our employee Michael Kasprzyk resulted in the IP migration in Germany being easier, faster, and less expensive. Seeing as they are full of ideas and their passion is networks and technology, it’s a good idea to meet them.

illustration for focus topics Security, IoT and Smart Cities

Britta Karnbach

Britta is responsible for ensuring the build-out of our mobile communications masts is completed faster through methods such as automation.

data highway
illustration for focus topics Security, IoT and Smart Cities

Nicole Schnepp

As the IP incident manager, Nicole is responsible for the fault-free operation of the Deutsche Telekom network.

Our focus topics

Telekom Technik is backed up by a wide range of topics. We would like to present some fields of activity in closer detail.

We are working towards the digitalization of Deutsche Telekom Technik and, as a result, are accelerating cultural change as a catalyst of the digital transformation. We are generating digitalization synergies through a consistent overall view across all specialist departments. Together with other specialist departments, we are identifying and implementing concrete potential for implementation through methods such as in-house system and software development. In Business Intelligence, we are ensuring transparency with regard to priority at DT Technik (portfolio management), for the provision of relevant benchmarks and we are the technology entry point for top customers in the pre-sales phase.


In my eyes, digitalization is software-assisted automation. We don’t want to just speak about software; we want to build it too. And this within an agile start-up atmosphere at a large corporation – a unique opportunity!
 Hajo Brunne, Head of the Software Engineering Chapter

Magenta TV is the fastest growing TV platform in Germany. We offer our TV and streaming packages to well over 3 million customers. These packages include various technology & content partnerships with international companies from all over the world.
We are looking for developers for the new and further development of our modern TV platform that can be viewed on a wide range of supported end devices such as set-top box, Android TV, Android apps, iOS apps, FireTV.
For this, we have created an agile working culture in which creativity, initiative, and active involvement are put into practice. Get involved and support our team in making our product a little bit better for our customers every day.


I am developing Magenta TV’s UI as part of an agile team. It’s so much fun to be developing a product that millions of customers actively use each day in Germany.
Patric Schouler, Software Engineer Magenta TV

We provide our customers with the best access to the best network – we are responsible for the integrated, synergistic build-out planning and manage the copper and fiber-optic-based platforms.
For the gigabit society, we develop strategic access network concepts with the high-value linking of all technologies and build-out requirements from the market and corporate strategy. We are responsible for this on an end-to-end basis – from development and implementation of innovative products right through to the operation and retirement of outdated technologies. As a Germany-wide unit, we do all of this in a streamlined organization with agile working methods and state-of-the-art tools.


In the Predictive Maintenance squad, we develop solutions with agility to proactively predict and prevent faults in our networks. This task is exciting and diverse. Something that is a constant source of inspiration.
Sophie Stolz, Senior Expert Data Analytics

We supply the “IP data highway” for the best customer experience in the best network. We plan, develop, and operate the largest and most modern IP network in Europe and, consequently, secure our market leadership. Our organization is flexible and we use agile working methods. Our employees are the backbone of our success, they get actively involved, and assume responsibility.


With my team, I ensure that the largest and most modern IP network in Europe is constantly upgraded and that our customers are able to access it around the clock. You can also #takepart!
Volker Hildebrand, Head of IP-Core superchapter

We have overall responsibility for the planning, development, provision, and operation of generically utilized data center infrastructures (service areas) and TDCN connectivity for all services in fixed-line and mobile communications networks at Technik Deutschland.

We supply service platforms and integrate dedicated platforms in data centers and their IP connectivity.


Everybody is speaking about the cloud, we are tackling it! Our team is developing the cloud technology that will be used in the telcos of tomorrow. Are you also going to #takepart? Wolfram Seidel, Head of the Service Delivery Voice super squad

The perfect start to your career

We are looking for the following experts for our wide-ranging business segment:

  • Senior DevOps Engineer, Senior Expert Test&Integration, Senior Software Engineer, Senior Software Engineer in Test
  • Frontend Software Developer (Android, iOS, Web) and Frontend Software Developer (Java, C#, Python)
  • Software Engineer, IP-Network Architect, DevOpsEngineer IP Edge, IP-Backbone Architect

You can take advantage of mentoring and coaching offerings in order to ideally develop professionally as well as personally.
You can easily reconcile your work and private life with mobile working, flexible working models, and flexitime regulations.
You can also enjoy benefits such as a pension plan, employee discounts for Deutsche Telekom products, a discount season ticket, relocation services, health offerings, and parent-and-child offices.

As a trainee at Deutsche Telekom, you will be given the freedom you need to tailor the 18-month program to your interests. However, you need to select a specialist field. Here, you can choose between Network Technology or Technology & Innovation and to independently assume tasks within respective projects.

Deutsche Telekom Technik: Your contacts

Do you have questions about the career opportunities we offer in Deutsche Telekom Technik? Would you like to hear more about a specific position or team? Write one of our recruitment specialists or experts. You can also use our contact form to ask for further information.

Angela Linker

Angela Linker

Lead Recruiter

Sarah Krüger

Sarah Krüger

Senior Expert Integrierte Access Planung/Active Access

Frank Nussbächer

Frank Nussbächer

Super Chapter Lead für IP-Core

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