Mobile Communications Controlling Internship

Job Description:

Internship at Telekom
Do you want to put the theory you have learned into practice and experience and help shape the digital world of tomorrow today? Then you've come to the right place! We can make and copy coffee ourselves; we are looking for interns like you who want to advance the connected world every day with team spirit, a willingness to innovate and perform!

Telekom Deutschland GmbH
We connect work and life, and enrich our products. Telekom is one of the largest telecommunications providers in Europe and is the first choice in the gigabit society. Has the best network and innovative minds. We make everyday life more exciting and exciting. Yours too - with interesting projects and a great job.

Your tasks
Whether it's a mandatory or voluntary internship - As an intern (m/f/d), you will definitely benefit from attractive remuneration and will support the team with the following responsible tasks from 01.10.2026:

* Support in mobile communications controlling in the analysis of financial and performance indicators
* Collaboration in the preparation of reports and meaningful presentations (PowerPoint)
* Evaluation and preparation of data to support management decisions
* Support in budget planning and forecast preparation
* Carrying out ad hoc analyses and data research
* Collaboration in optimising controlling processes and tools
* Cooperation with various specialist areas and support in day-to-day operations

Your profile
Ideally, you are studying a comparable course of study with a focus on business administration, economics, finance, controlling, or are in a gap year.

You also have the following knowledge and skills:

* Quick learning ability and openness to new things
* Enthusiasm for and fun working with AI topics
* Desire to build skills in data analysis
* Experience in financial analysis
* Controlling skills
* Safe use of MS PowerPoint
* Strong analytical thinking skills
* High level of initiative and motivation

Nice-to-have Skills
* First points of contact with the telecommunications sector
* SAP knowledge
* Advanced MS Excel skills
* Experience with BI tools (e.g. Power BI, Tableau)

What we offer
* Exciting insights into the controlling of a leading telecommunications company
* Valuable practical experience and the opportunity to contribute your own ideas
* Comprehensive learning and development opportunities, including individual support
* An attractive internship allowance
* A modern work environment with the latest technology
* An open and collegial team culture that promotes collaboration
* Flexible working hours and support a good work-life balance
* Prospects for possible continued cooperation after the internship

This position is also available on a part-time basis.

Severely disabled people are given priority if they are equally qualified

Candidate Requirements:

None