DevOps Engineer - Deutsche Telekom

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 Job Description Project Description* The digital society wouldn’t be possible without us. Our employees provide our customers with the best network, with a reliable and secure infrastructure. The basis for tomorrow's innovations. We have the best prospects for the digital future. For you right from the start. The company Deutsche Telekom Technik GmbH is a 100 percent subsidiary of Telekom Deutschland GmbH and provides the nationwide technical infrastructure of the group. Around 19,000 employees at DT Technik plan, design, build and operate the facilities and systems of the technical infrastructure nationwide on behalf of Telekom Deutschland GmbH. The company implements network projects, operates the network technology and, if necessary, takes over the maintenance of the technical infrastructure. The Tribe Voice & Messaging is responsible for the design, development, planning, validation and operation of all voice and messaging platforms in DT Technik's fixed and mobile network over their entire lifecycle. We provide innovative, reliable state-of-the-art services to our cellular- and landline-based customers. The scope of a current program is to bring voice & messaging applications into the cloud. We’ll change the today’s model of separated fixed and mobile systems and merge them. That’s why we want you on our team. Activity description and concrete tasks: You will support the project team in the integration, validation and rollout of security patches; Additionally you will support the project team in the daily evaluation of security scans, open / update tickets with vendors, take part in regular security meetings with vendors; You will perform quality assurance testing, rollout and approval for release of security patches in the lab; You will plan and carry out validation and rollout in the live systems; You will assist with project-specific infrastructure activities; Qualifications Must have: You are characterized by the following knowledge and skills: - General knowledge of DevOps technologies and tools (e.g. Gitlab, Test Automation (min. basic knowledge); - Experienced knowledge of Linux, Openstack - Willingness to learn and acquire cloud native/Kubernetes (Cloud Booster) skills if not already present; - Willingness to participate in On-Call duties outside of normal work hours, if necessary; Nice to have skills: - Experience with ticketing systems; - Experience in analysing and fixing security flaws as pertaining to OS would be helpful; - ITIL knowledge / experience - Basic IMS knowledge with relevant communication protocols (e.g. SIP and RTP) and Telecommunications Industry experience preferred - Understanding German would be helpful (optional) Tools & Platforms GitLab, Ticket-Systeme, Test Automation using Python/ behave Additional Information What do we offer you? International, positive, dynamic and motivated work environment. Hybrid work model (telecommuting/on-site). Flexible schedule. Continuous training: Certification preparation, access to Coursera, weekly English and German classes Flexible compensation plan: medical insurance, restaurant tickets, day care, transportation allowances Life and accident insurance. More than 26 working days of vacation per year. Social fund. Free service in specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers). 100% of salary in case of medical leave. And many more advantages of being part of T-Systems! If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team! T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.

Location: Granada, Andalusia, ES

Posted Date: 8/13/2025