Linux Administrator

5 days ago


Bucharest, Bucureşti, Romania SII Group Romania Full time 40,000 - 60,000 per year

Who we are:

Open-minded intellectuals who embrace emerging technologies on our mission to create innovative Software Engineering Solutions that will impact millions of users around the world.

We are looking for:

We are seeking a
Linux System Administrator
to join our growing infrastructure team. In this role, you will manage and maintain our on-prem Linux environments, contribute to infrastructure projects, and play a key part in expanding our capabilities towards application management and DevOps practices. This is a great opportunity for someone with a solid technical foundation who is eager to grow and make an impact in a dynamic environment.

What you will do:

  • Administer, configure, and maintain on-prem Linux infrastructure.
  • Operate and manage VMware, Veritas, and Carbonite environments.
  • Use C-Panel for Linux system management.
  • Participate in infrastructure migration, maintenance, and support activities.
  • Manage vulnerability remediation using Vicarius (training provided on-prem).
  • Administer the monitoring solution Checkmk — transforming alerts into incidents in collaboration with the NOC team.
  • Contribute to CapEx-related infrastructure projects.
  • Engage in managing application delivery workflows.
  • Work with CI/CD pipelines and containerized application environments.
  • Exposure to and future work with Kubernetes (nice to have; internal learning support provided).
  • Help standardize and optimize operational processes around applications.

What you must have:

  • 3–4 years of experience as a Linux System Administrator (ISP/telecom background is a plus).
  • Strong knowledge of infrastructure, networking, and virtualization.
  • Open to learning and growing in the Application Management area.
  • Able to structure and manage operational workflows (Linux + Windows).
  • Hands-on, proactive, and adaptable mindset.
  • Team fit and communication are important in the selection process.
  • Familiar with CI/CD pipelines
  • Nice to have: Kubernetes

What's in it for you:

  • Extended compensation and benefits package
  • Continuous learning opportunities to enhance your professional and soft skills
  • A great working environment with people who put their heart, mind, and soul into everything they do and understand the importance of team spirit

We really welcome open-minded and committed people:

  • Eager to take on new challenges and learn new things
  • Who put their heart, mind, and soul into everything they do
  • Who enjoy sharing knowledge and understand the importance of team spirit.


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