T Hub - DevOps Engineer - IaaS

Contribute to the modern evolution of our IaaS-based service portfolio.
Develop and maintain modular cloud infrastructure based on OpenStack.
Create and improve CI/CD pipelines using GitLab.
Implement monitoring solutions like Prometheus or Grafana.
Integrate security best practices into the development lifecycle, considering internal and external standards.
Analyze logs and metrics to identify root causes of system issues, resolve bugs, respond to incidents and define preventive measures.
Oversee change management processes and system lifecycle activities.
Participate in on-call rotation (for stand-by operations).

University degree in Computer Science, Telecommunication Engineering, Information Systems, or comparable qualification.
Fluent in English.
2+ years proven experience in cloud technologies.
Proven hands-on experience managing Linux systems.
Basic networking knowledge (TCP/IP, routing, DNS).
Expertise in building CI/CD pipelines to implement GitOps workflows.
Proficiency in shell and bash scripting.
Solid coding skills in Python or similar languages.
Experience with configuration management tools like Ansible.
Good understanding of IT operations.
A mindset of continuous learning, willingness to share knowledge and learn from others.
Ability to think outside of the box and find solutions to complex problems.
Being a strong individual contributor and an empathic team player.
Ability to communicate effectively with different stakeholders in the company.

Observability tools (Prometheus, Grafana).
Advanced OpenStack knowledge (KVM, libvirt, automation).
VXLAN, SDN, load balancing, Ceph.
Cloud‑native security and compliance.
Kolla-ansible.
Containers (LXC, Docker).
Monitoring tools (Nagios, Checkmk).
Don't worry if you miss some of these skills – we are here to grow and develop you.

Our team is dedicated to supporting new team members and we're building an environment that appreciates knowledge sharing and mentorship. Our experienced team members are passionate about coaching junior and new members of the team.
We take a long-term commitment when it comes to our employees. You will develop your career working in truly innovative projects of Deutsche Telekom Group, exploring the latest trends and technologies which enable the product development process.
We offer an open and friendly working environment, competitive remuneration package and attractive benefit scheme.
Enjoy the benefits of flexible hours, part-time roles, and remote work options - so you can balance your career with family life and personal priorities.

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