Linux Administrator for OpenShift Platform Maintenance

3 tygodni temu


Warszawa, Mazovia, Polska GMV Pełny etat

At GMV, we are seeking an experienced Linux administrator to join our team and contribute to the maintenance and integration of our OpenShift platform. As a key member of our team, you will be responsible for installing, managing, and maintaining our OpenShift infrastructure, including multiple clusters across virtual and cloud environments.

Main tasks include:

  • Installing, configuring, and upgrading OpenShift clusters
  • Monitoring and optimizing performance, capacity, and availability of OpenShift environments
  • Providing 2nd line support for OpenShift, container orchestration, networking, storage, and security
  • Collaborating with other teams and supporting development teams in containerizing applications
  • Researching and implementing changes to the OpenShift environment to improve efficiency, security, and reliability
  • Producing administration and maintenance documentation for the OpenShift infrastructure

We are looking for an experienced Linux administrator with a minimum of 3 years of experience in Linux system administration, preferably with Red Hat Enterprise Linux (RHEL). Additionally, you should have a minimum of 3 years of experience directly working in an OpenShift environment and expertise in container orchestration frameworks such as OpenShift.

Strong automation knowledge and proficiency in Ansible are also required. We value certifications such as Red Hat Certified System Administrator or Red Hat Certified System Engineer, as well as experience with database administration and scripting languages like Bash, Python, or similar.

We offer a hybrid working model, 8 weeks of teleworking per year, flexible start and finish times, and a personalized career plan for development and training. National and international mobility is also available, with a relocation package for international candidates.

Our wellbeing program includes health, dental, and accident insurance, free fruit and coffee, physical, mental, and financial health training, and more.



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