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DevOps Engineer – Experienced -- IMS & Voice AI Support

Hybrid in Granada·Full-time·Added 2 months ago

T-Systems Iberia

125 open roles

Overview

Job details

  • Full-time hours

    Per the ad.

  • Hybrid

    Office and home days — the ad has the split.

Requirements

  • Have the right to work in Spain

    T-Systems Iberia doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Be near Granada, Spain (Hybrid) for hybrid days

    No relocation package mentioned.

Pay & benefits

What you'll get

  • International, dynamic and collaborative environment.
  • T-Social: social initiatives (sports, community, health,...).
  • Hybrid work model (remote/on-site).
  • Flexible working hours.
  • Customized training: access to Coursera to learn whatever you want, whenever you want.
  • Weekly language classes (English & German).
  • International Mentoring Sessions & Experience Days.
  • Flexible compensation plan (health insurance, meal vouchers, childcare, transport).
  • Telemedicine.
  • Life and accident insurance.
  • Social fund.
  • 26+ working days of vacation per year.
  • Free access to specialist services (medical, legal, wellness).
  • 100% salary coverage during medical leave.

And many more advantages for being part of T-Systems!

Requirements

What we're looking for

  • General knowledge of DevOps technologies and tools (e.g. Gitlab, Test Automation (min. basic knowledge)
  • Experienced knowledge of Linux
  • Basic IMS knowledge with relevant communication protocols (e.g. SIP and RTP) and Telecommunications Industry experience
  • 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

  • Experience with ticketing systems
  • Experience in analysing and fixing security flaws as pertaining to OS would be helpful
  •  ITIL knowledge / experience preferred
  • Understanding German would be helpful (optional)

The role

At the Telco Hub in Madrid, we lead the convergence of IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our teams work in cross-country, cross-functional squads, delivering cutting-edge services to one of Europe’s most valued operators.

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 today’s model of separate fixed and mobile systems and merge them, while supporting the integration of AI into neighborinig platforms. That’s why we want you on our team.

What you'll do

  • You will support the project team in the integration, validation, configuration and rollout of software in a DevOps team;
  • 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 software in the lab;
  • You will plan and carry out validation and rollout in the live systems;
  • You will assist with project-specific activities;

Our Mission

To create the best customer experience based on three core principles:

  • ✅ Cloud-based – Leveraging the latest technologies for scalability and performance.
  • ✅ Automated – Driving efficiency through AI, automation, and DevOps.
  • ✅ Sustainable – Building a future-ready, environmentally conscious infrastructure.

Why Join Us?

  • Real Innovation: Work on projects shaping the future of telecommunications.
  • Professional Growth: Technical development and career opportunities in a dynamic environment.
  • Global Collaboration: Agile teams distributed across multiple countries.

Tools & Technologies

  • Automation & CI/CD: GitOps, CICD
  • Linux
  • Basic IMS knowledge

What We’re Looking For

  • Experience in DevOps environments and automation.
  • A proactive mindset, focused on continuous improvement and teamwork.

Wellbeing & time off

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.

Hiring process

Apply online through the job portal; plan for six to eight weeks from application to acceptance

  • Applications are accepted only through the online job portal.
  • Status and next steps are visible in the applicant profile's applications overview.
  • Group-level statement from T-Systems International, not specific to Iberia.

About T-Systems Iberia

T-Systems Iberia is the Spanish subsidiary of T-Systems, the digital services arm of Deutsche Telekom, one of the world's leading telecommunications and IT services providers. T-Systems offers a broad range of IT services including cloud computing, cybersecurity, AI, data analytics, and enterprise application management, serving large enterprises and public sector clients. With a global workforce of tens of thousands, T-Systems operates across multiple countries, and its Iberia branch is a key hub for software development, cloud architecture, and public sector digitalization projects.

In Spain, T-Systems Iberia has offices in Madrid and Barcelona, and it is a significant employer of IT professionals, particularly in areas like SAP, cloud architecture, AI, and public administration solutions. The company is known for its stable, corporate environment, offering opportunities for international professionals to work on large-scale projects for both Spanish and European clients. Many roles require English, and some require German, reflecting the company's cross-border operations. T-Systems Iberia is an attractive option for those seeking a well-established, multinational IT employer with a strong focus on innovation and public sector work.

Industry
IT Services
Founded
2000
Employees
30,000–50,000
Headquarters
Frankfurt, Germany
In Spain
Madrid, Barcelona

Good to know if you are moving

  • T-Systems Iberia has offices in Madrid and Barcelona, offering opportunities in two of Spain's most dynamic tech hubs.
  • The company is part of Deutsche Telekom, providing access to a large international network and potential career mobility across Europe.
  • Many roles require or prefer German language skills, which can be an advantage for German-speaking professionals.
  • T-Systems Iberia works extensively with the Spanish public sector, offering stable, long-term projects.
  • The company supports relocation and offers a multicultural work environment with employees from various countries.

In their own words

About the company & team

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.

We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day.

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