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Senior DevOps Engineer (Kubernetes/OpenStack) - Network Department @ T-Mobile Polska
  • Warsaw
Senior DevOps Engineer (Kubernetes/OpenStack) - Network Department @ T-Mobile Polska
Warszawa, Warsaw, Masovian Voivodeship, Polska
T-Mobile Polska
5. 12. 2025
Informacje o stanowisku

Working in an established DevOps team based in Warsaw, you will be responsible for your domain within a team that oversees all aspects of Networking, Cloud and CI/CD Pipeline, run and build for T-Mobile Poland in close cooperation with T-Mobile Group international teams.​ Management of full cloud native stack and working to a strict dedicated solution for modern telecommunication services will be a large part of the role.  You will provide operational support for critical services that enable connected experiences found across T-Mobile customers. As is one of the leading engineering teams in the telecommunication world, our goal is to provide platform for businesses to build services and run workloads dedicated for 5G network


  • Experience in deploying, managing and maintaining large cloud native environments
  • Experience in any cloud solutions / virtualization technologies
  • Working knowledge of automation tools: Ansible, Juju
  • Strength in scripting (shell, python)
  • Basic experience in network troubleshooting (packet capture, traffic path analysis, VLANs, Routing)
  • Willingness to be trained to obtain a data security clearance
  • Willingness to work on-call 24/7

Working in an established DevOps team based in Warsaw, you will be responsible for your domain within a team that oversees all aspects of Networking, Cloud and CI/CD Pipeline, run and build for T-Mobile Poland in close cooperation with T-Mobile Group international teams.​ Management of full cloud native stack and working to a strict dedicated solution for modern telecommunication services will be a large part of the role.  You will provide operational support for critical services that enable connected experiences found across T-Mobile customers. As is one of the leading engineering teams in the telecommunication world, our goal is to provide platform for businesses to build services and run workloads dedicated for 5G network

,[Maintaining existing infrastructure and cloud computing (openstack), Maintaining and implementation of cloud native clusters (kubernetes), Hands-on experience supporting Linux systems, On Call support (24/7) required - a few weeks a year Requirements: Cloud Native, Virtualization, Ansible, Shell, Python, Security

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