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Your Tasks

As a "Senior Engineer Hardware Public Cloud" you understand the latest developments in cloud and

hardware technology. You are driving the further development of the OpenStack cloud platform of the

Open Telekom Cloud in the interests of customers and the open source community.

This includes the following tasks:

· You take care of the structured expansion of our data centers with new Hardware

· You ensure the safe operation of our platform despite hyper-scale growth

· You coordinate service providers, e.g. for construction, maintenance and data protection services

· You qualify new hardware and develop standards for Server, Storage and Network Hardware for rollout

in our data centers

· You are responsible for accurate asset management

· You take care of site management in our data centers

· You develop the Hardware architecture of the platform in cooperation with the manufacturer

· You do not do a manual task twice, but you consistently automate using common automation


· You will work together with specialists from our team and other Deutsche Telekom teams on the

technology topics of public cloud, open source and security

· You will prepare materials for presentations and advise management on technology decisions


Your profile

· Degree in computer science, mathematics, a technical, engineering or natural science subject or a

comparable vocational training with many years of professional experience

· 7-15 years of professional experience in the ICT area, ideally with a focus on modern cloud

technologies (Public Clouds, preferably OpenStack-based) and in-depth experience in building and

operating data centers

· In-depth knowledge of Server, Storage and Network Equipment in data centers

· Many years of experience in at least two of the following areas: enterprise server solutions, enterprise

storage solutions, rack-level power design / management, complex network cabling design

· In-depth knowledge in the development of secure scale-out cloud applications as well as the

necessary technological building blocks and tools (e.g. PaaS frameworks with


· In-depth knowledge of system technologies (Linux, Xen/KVM, Linux Network and

Storage, Systemtools) as well as OpenStack and Docker/LXC/LXD container technologies

· Very good knowledge of agile development processes as well as experience in the close integration

of development and application operation in the cloud (DevOps)

· Experience with modern tools for collaboration in an agile environment (e.g. GitHub, JIRA,


· In-depth knowledge and experience in creating a proof-of-concept with the help of necessary scripting

languages and other tools for testing the concepts in practice

· Knowledge in automation, e.g. Ansible

· Excellent ability to assess technical solutions and to make the necessary decisions when solving


· Fluent in English, both written and spoken. German is a strong plus

· You will work in the European Union to meet the data security and privacy requirements of our


Your application to job advertisements outside of Deutsche Telekom AG may also be processed outside

of Deutsche Telekom AG in other countries in Europe. This also applies to the processing of applications

to subsidiaries of Deutsche Telekom AG. We would therefore like to make our employees with civil

servant status aware of the following: you are not obligated to include documents relevant to your

personnel records, in particular civil servant assessments. However, you are free to provide these

documents on a voluntary basis.

This position is also available on part-time basis.

Severely disabled applicants with equal qualification will be given particular consideration.

For job-related questions please contact Oana Dumitru (

Was wir bieten

  • Homeoffice/Mobile Working möglich

    Egal ob im Büro oder von einem anderen Ort - mobiles Arbeiten ist bei uns kein Problem. Die Arbeit im Homeoffice gehört zu unserem beruflichen Alltag und wird durch digitale Plattformen unterstützt.

  • Kantine am Standort

    Gesundes Essen in guter Gesellschaft - unsere Kantinen machen es möglich. Hier lässt sich bequem und nur wenige Minuten vom Arbeitsplatz entfernt aus einer großen Auswahl an warmen und kalten Speisen auswählen.

  • Mitarbeiterrabatte

    Produkte und Dienstleistungen vergünstigt kaufen - in den Bereichen Festnetz, Internet, Mobilfunk, TV und Smarthome erhalten Mitarbeiter*innen Rabatt. Auch Freunde und Bekannte profitieren von vielen Angeboten.

  • Weihnachtsgeld

    Alle Jahre wieder… - freuen wir uns, unseren Mitarbeiter*innen in Form von Weihnachtsgeld ein zusätzliches Geschenk zu machen.

  • Lebensversicherung

    Gut versichert - unser Angebot an alle Mitarbeiter*innen umfasst eine arbeitgeberfinanzierte Lebensversicherung.

Über uns

Über uns

About us

As Portfolio Unit Public Cloud Managed Services of T-Systems, ICT and digitization are part of our DNA.

Whether operational ICT business or cloud transformation, individual services or end-to-end solutions -

we accompany our customers safely through all stages of their transformation. Because we understand

what it takes to prepare our customers for the digital future with innovative solutions.

The Public Cloud Product Unit operates on a national and international level, for medium-sized and

large companies. With the new Managed Services Public Cloud, we develop, market and operate

agile, cloud-native, forward-looking products and services for the digital world. We see ourselves as

innovation drivers and make our customers' business fit for the digital future. Our mission: To be

successful in tomorrow, we need to think now about the day after tomorrow - and always together with

our customers.

In the Open Telekom Cloud Delivery, we have broken new ground and created an environment in

which a completely new type of product based on open source community software is driven forward

with the procedures and principles of a community approach. Lean structures, agile and innovative

methods and procedures as well as an extremely innovation-driven environment determine our


With this dynamic and agile orientation, we are the anchor point for the Public Cloud business area in

the Deutsche Telekom Group.

We are measured by the delivery of innovative solutions from our platforms and we are consistently

focused on this goal. Together with our platform partner and other partners from the OpenStack

Ecosystem, we are working sustainably on the further development of the platform. Security and

quality aspects are incorporated into the development right from the start in order to create a highly

innovative and attractive public cloud product based on German and European security and data

protection standards.

We are looking for you to join our team: people who are professionals and evangelists with a great

deal of enthusiasm for technology and who will master this challenge together with us.

Would you like to work in international Scrum development teams from different cultures?

Do you like flat hierarchies, and do you have an independent working style?

Do you like varied challenges in dynamic agile teams?

Then you are the right person for us.

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