Dennis Ledermann, Project Sourcer - Business Services at Deutsche Telekom

Dennis Ledermann

Project Sourcer - Business Services at Deutsche Telekom | Bonn, North Rhine-Westphalia, Germany

Profile last verified July 2026
Telecommunications Verified Profile Bonn, North Rhine-Westphalia, Germany Wilhelm Büchner Hochschule
Verified

Work Email

***@telekom.de

Last verified August 2026

Phone Number

(**) *** *** 199

Germany • Phone

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Dennis Ledermann Socials
Dennis Ledermann Work Experience

Project Sourcer - Business Services at Deutsche Telekom in October 2022 - Present

Dual Study Program – B.A. Business Administration at Deutsche Telekom in October 2019 - September 2022

Supervisory Credit Service Officer at KfW in February 2019 - August 2019

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Apprentice bank clerk at KfW in September 2016 - January 2019

Intern at Deutsche Bank in May 2017 - July 2017

Dennis Ledermann Education

Wilhelm Büchner Hochschule, Master of Science - M.Sc., August 2026

Wilhelm Büchner Hochschule, University certificate (master's level), August 2026

Provadis School of International Management and Technology AG, Bachelor of Arts - BA, August 2026

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Ludwig-Erhard-Berufskolleg Bonn, August 2026

Konrad Adenauer Gymnasium Bonn, August 2026

Dennis Ledermann Skills
Functional Controlling Finanzbuchhaltung Betriebswirtschaftslehre Banking Telekommunikation Filialgeschäft Förderanträge Teamwork Kommunikation Präsentationsfertigkeiten Kreativität Deutsch Englisch Französisch Aufsichtsrecht Kreditmanagement
About Dennis Ledermann’s Current Company
Deutsche Telekom

Welcome to Deutsche Telekom. As one of the world's most valuable brands, we design innovative solutions and products in the areas of connectivity, networks, digitalization and security. #connectingyourworld At Deutsche Telekom, we believe that each and every one of us has the power to move society forward. That's why we're committed to creating a culture of collaboration and innovation that everyone can participate in. We believe that diversity and inclusion are the key to creative solutions. Our employees work in 34 countries worldwide. As a leading employer, we support them with offers and benefits that enrich their work and private life. These include flexible working hours, hybrid and remote work, learning and development opportunities, health and wellbeing, as well as attractive employee benefits.

Discover more about Deutsche Telekom
Dennis Ledermann’s Colleagues
Jens Wolniak

Jens Wolniak

Cologne Bonn Region

I am at DT to transform data into information.

VP HR Business Partner Operations and People Intelligence & Processes at Deutsche Telekom
(August 2025 – Present)

Johanna Bomholt

Johanna Bomholt

Germany

Senior Event Manager | 15+ Years of Experience in International Corporate C-Level Events | Digital, Hybrid, Virtual

Projektleiterin Corporate Communications | Eventmanagement at Deutsche Telekom
(October 2025 – Present)

Kerstin Kreuter

Kerstin Kreuter

Bonn, North Rhine-Westphalia, Germany

Business Managerin & Produktmanagerin | Ich verbinde Business mit Innovation

Business-Manager at Deutsche Telekom
(September 1995 – Present)

Lucas Souza

Lucas Souza

Osasco, São Paulo, Brazil

​Senior Service Delivery Analyst at Deutsche Telekom | Electrical Engineer

Senior Service Delivery Analyst at Deutsche Telekom
(December 2025 – Present)

Johannes Klingen

Johannes Klingen

Coblenz, Rhineland-Palatinate, Germany

Fachleiter / Koordinator IT & Cloud Region Mitte

Fachleiter / Koordinator IT & Cloud Region Mitte at Deutsche Telekom
(January 2023 – Present)

Klaudija Kotnik

Klaudija Kotnik

Bonn, North Rhine-Westphalia, Germany

Senior Experte Komunikation bei Deutsche Telekom

Senior Experte Komunikation at Deutsche Telekom
(Present)

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Frequently asked questions about Dennis Ledermann

What is Dennis Ledermann email address?

Email Dennis Ledermann at [email protected]. This email is the most updated Dennis Ledermann's email found in 2026.

How to contact Dennis Ledermann?

To contact Dennis Ledermann send an email to [email protected]. (updated on July 2026)

What company does Dennis Ledermann work for?

Dennis Ledermann works for Deutsche Telekom.

What is Dennis Ledermann's role at Deutsche Telekom?

Dennis Ledermann is Project Sourcer - Business Services

What industry does Dennis Ledermann work in?

Dennis Ledermann works in the Telecommunications industry.

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