Release Manager IMS automation

hace 3 semanas


Madrid, Madrid, España T-Systems Iberia A tiempo completo
Release Manager IMS automation - DevOps Engineer Expert

6 days ago Be among the first 25 applicants

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

Work location is flexible; what's important is doing meaningful work that advances society. We provide development opportunities through a support network, advanced technology, a modern work environment, and autonomy. We support your personal and professional growth to help you make a notable societal impact.

T-Systems, with around 28,000 employees worldwide, is a leading provider of end-to-end solutions. We develop hybrid cloud solutions, AI, and drive digital transformation across various sectors.

Job Description

Project overview: Our employees ensure a reliable, secure network infrastructure, laying the foundation for future innovations. At the Telco Hub in Madrid, we pioneer in merging IT and Telco, building Telco as a Platform (TaaP) on our proprietary cloud, serving Europe's top Operator. Our mission focuses on three core principles:

  1. Cloud-based: Leveraging the latest tech for scalability and performance.
  2. Automated: Enhancing efficiency via AI, automation, and DevOps.
  3. Sustainable: Developing environmentally conscious infrastructure.

We seek top engineering talent eager to grow in a collaborative environment. If shaping the future of telecommunications excites you, join us

The Tribe Voice & Messaging team handles voice and messaging platforms throughout their lifecycle, integrating fixed and mobile systems into the cloud.

Responsibilities:

  • Implement Release Management: plan, test, coordinate, support, and execute rollouts.
  • Manage Incidents, Problems, Changes.
  • Develop and run automated tests using Jenkins / Cucumber.
  • Create automated test environments with Telekom frameworks.
  • Monitor and optimize operations, improving automation solutions.
  • Automate tasks with Ansible Tower, Python, Yaml, or similar tools.
  • Engage with vendors regularly.
  • Troubleshoot with tools like Wireshark.
  • Ensure compliance with Privacy and Security assessments.

Must-have skills:

  • In-depth VoIP knowledge (SIP, SDP, (s)RTP, Diameter, IMS, call-flow protocols).
  • Linux and Bash scripting (server admin, filesystem, package managers, scripting).
  • Experience with Private Cloud Architectures like Openstack.
  • Hands-on with IMS, Linux, Openstack platforms.
  • Familiarity with Agile methods (Scrum, Kanban).
  • Proficiency in scripting languages like Python, Yaml, and MySQL.
  • Understanding of DevOps practices, CI/CD tools (GitLab, Ansible, Jenkins).
  • Willingness to learn new technologies and automation.
  • Knowledge of encryption and IT security principles.

Nice-to-have skills: German language skills are optional but beneficial.

Tools & Platforms: Linux, GitLab, Docker, Kubernetes, Helm, Flux, Python/behave, Zabbix.

What we offer:

  • International, dynamic environment.
  • Hybrid work model.
  • Flexible schedule.
  • Continuous training, certifications, language classes.
  • Flexible benefits: insurance, tickets, allowances.
  • Life and accident insurance.
  • Over 26 vacation days/year.
  • Social fund and health services.
  • Full salary during medical leave.

Interested? Send us your CV in English and join our team

Note: CVs are processed only if they meet the specified requirements.

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