Deutsche Telekom

Customer Success Engineer for T Cloud Public (m/f/d/x)

Deutsche Telekom

Dresden (Riesaer Str. 5)onsitePosted Aug 3, 2026

Job description

About T-Systems International GmbH At T-Systems, we provide our business customers with the right system solutions for their digital business. With our portfolio, we ensure that digital transformation reduces complexity, lowers costs, and makes everyday work easier. Our focus areas are connectivity, digital solutions, cloud and infrastructure, and security – Let's power higher performance!

About the Business Area The Cloud Services business area operates nationally and internationally for medium-sized and large enterprises. We develop, market, and operate cloud-native, agile, and future-oriented products and services for the digital world. As an innovation driver, we help prepare our customers’ businesses for the digital future.

Our mission is to shape the safest, simplest, and most efficient transition toward a digitalized and cloud-native future together with our customers. Your Department We operate T Cloud Public, a standardized public cloud product based on open-source community software and developed and operated according to Dev. Sec. Ops principles.

Lean structures, agile methods, highly motivated teams, and a dynamic business environment shape the way we work. With our customer-oriented and agile approach, we are the central anchor point for the public cloud business within the Deutsche Telekom Group. Together with our platform partner and other partners from the Open.

Stack ecosystem, we develop a secure, stable, and innovative public cloud platform based on European security and data protection standards. We are looking for experts who are highly enthusiastic about cloud technologies and eager to help address the challenges involved in developing and operating a hyperscale public cloud.

About the Position As a Customer Success Engineer, you will work with the latest developments in cloud and container technologies. You will collaborate directly with T Cloud Public customers, support the development of cloud-based business applications, and deliver technical workshops. You will act as a trusted technical advisor for Open.

Stack-based public cloud technologies. You will analyze complex customer requirements, develop suitable technical solutions, and support customers in the successful use and further development of their cloud environments.

Your Responsibilities

Resolve complex technical issues in the ongoing operation of customer applications Develop and further enhance cloud-based business applications Provide technical consulting on Open. Stack-based public cloud technologies Plan and deliver technical workshops for customers Automate infrastructure and operational processes using common frameworks Work hands-on with cloud, container, and automation platforms Evaluate technical solution approaches and develop creative alternatives Collaborate closely within an open and trusted team of specialists Must-Have Skills Completed degree in a technical, engineering, or natural sciences field, or comparable vocational training Five to seven years of professional experience in IT with a focus on modern cloud technologies Very good knowledge of software, cloud, and container architectures Experience with infrastructure automation using Terraform Experience delivering technical expert workshops or providing technical customer consulting Strong customer orientation and consulting skills Knowledge of agile development processes Good mentoring and presentation skills Ability to evaluate technical solutions and develop creative approaches Willingness to work hands-on at the command line and in technical platform environments Fluent written and spoken English Nice-to-Have Skills Experience with Open.

Stack and Open. Stack-based public cloud platforms Programming experience in open-source projects Knowledge of Kubernetes and modern container platforms Experience with Dev. Sec. Ops and cloud-native operating models Knowledge of operating scalable public cloud infrastructures Experience working directly with enterprise customers in a technical context What You Can Expect You can expect a challenging role in an international and technologically dynamic public cloud environment.

You will gain unique insight into the inner workings of a large public cloud and work with modern open-source, cloud, and container technologies. You will benefit from intercultural teamwork, flat hierarchies, and a high degree of personal responsibility. You will make a significant contribution to providing our customers with secure, stable, and innovative cloud solutions based on European security and data protection standards.

You will work within the European Union in order to meet our customers’ requirements regarding data security and data protection.

What We Offer

Benefit from flexible working hours, mobile working options, and a hybrid working model. Attractive Compensation: A competitive salary package that recognizes your expertise and performance. Development Opportunities: Access to extensive training, learning, and career development programs. Modern Working Environment: Work with modern cloud, open-source, container, and automation technologies.

Strong Corporate Culture: An open and collaborative working atmosphere in which teamwork and mutual support are highly valued. Health and Well-Being: Health-promotion programs and initiatives designed to support your well-being. Additional Benefits: A range of benefits such as company pension schemes, employee discounts, and public transport ticket options.

Your application may be processed by external service providers in Germany. Applications for positions outside Deutsche Telekom AG may also be processed by recruiters in other European countries. This also applies to the processing of applications at subsidiaries of Deutsche Telekom AG. Therefore, the following note applies to our civil servants: You are not required to include documents relevant to your personnel file, particularly civil service evaluations, with your application.

However, you are free to provide these documents voluntarily. This position is also available on a part-time basis. People with disabilities will be given priority where qualifications are equal.