DevOps Engineer (m/f/d)

At the Telco Hub in Madrid, we are pioneers in merging IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our teams operate in cross-country and cross-functional squads, delivering cutting-edge services to Europe's most valued Operator.
Our mission is to create the best customer experience based on three core principles:
✅ Cloud-based – Harnessing the latest technologies for scalability and performance.
✅ Automated – Driving efficiency through AI, automation, and DevOps.
✅ Sustainable – Building a future-ready, environmentally conscious infrastructure.
We are looking for top engineering talent eager to grow technically and professionally in an innovative, dynamic, and collaborative environment. If you are passionate about shaping the future of telecommunications, this is your place!

Deutsche Telekom Technik and Technology Delivery International are collaborating to create a unified T-CaaS platform. The goal of T-CaaS Convergence is to achieve the following:

- Streamline the creation and management of tenant clusters.

- Guarantee carrier-grade quality for a shared cloud stack in Europe.

- Maintain high consistency in service delivery for the mass market.

- Enhance development and operations by consolidating resources and expertise. 

Functions:

- You will develop advanced technical solutions for the expansion and operation of cloud infrastructure/services, taking them to the next level of quality. One focus of the tasks lies in the development and introduction of processes and solutions to ensure the operation of Kubernetes cloud platforms in a highly scalable multi-tenant architecture.

- You will design further automation of services, processes and/or operating models, carrying out performance analyses and tuning as well as error analyses and fixes

- You will work in the operations team and administer a project-specific infrastructure and help further developing and automating the tool suite

- You will support the migration of application from T-Caas Classic (TDG) into T-CaaS Convergence.

- You will be faced by incidents with a high complexety Operation

- You have to manage the entire lifecycle of customer cluster from the support of onboarding through updates/upgrades, changes and incidents until the end of life

Qualifications

• Experience working in a DevOps team
• English: fluent speaking and listening (B1)
• Linux OS administration
• Excellent networking skills (DC fabric, BGP, SDN, …)
• Kubernetes expert skills (CKA or CKAD)
• Scripting with Bash, Python, Go, C
• Understanding microservice technologies
• GitOPS, Developing and debugging pipelines
• VMWare basic skills

Additional Information

What do we offer?

• International, positive, dynamic, and motivated work environment.
• Hybrid work model (remote/on-site).
• Flexible working hours.
• Continuous training: certification preparation, access to Coursera, weekly English and German classes.
• Flexible compensation plan: health insurance, meal vouchers, childcare, transportation assistance.
• Life and accident insurance.
• 26+ vacation days per year.
• Social fund.
• Free access to specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers).
• 100% salary coverage in case of medical leave.
• And many more benefits of being part of T-Systems!

If you are looking for a new challenge, don’t hesitate to send us your CV. Join our team!

T-Systems Iberia will only process CVs from candidates who meet the specified requirements for each position.

About the Company

At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on society... all in a fun way!

It doesn't matter when or where you work. It's about doing meaningful work that advances society. For this reason, we will do everything possible to ensure that you have all the development opportunities by providing a support network, excellent technology, a new work environment, and the freedom to work autonomously. We support you in growing both personally and professionally so that you can make a notable impact on society.

T-Systems is a team of around 28,000 employees worldwide, making us one of the leading global providers of end-to-end integrated solutions. We develop hybrid cloud solutions, artificial intelligence, and drive the digital transformation of companies, industries, the public sector, and ultimately, society as a whole.