Systems Engineer (Linux / Oracle KVM)

Performance Technologies· Technology Services
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📍 Athens, Attica, GreeceFull time

About this role

We are looking for an experienced Systems Engineer with a strong background in Linux infrastructure and hands-on expertise in Oracle KVM virtualization to join our Open Source Systems team.

The successful candidate will be responsible for designing, implementing, administering, and supporting enterprise Linux environments with a particular focus on Oracle KVM virtualization platforms. This role also includes automation, troubleshooting, performance optimization, and collaboration with customers and internal engineering teams.

If you enjoy solving complex infrastructure challenges and working with enterprise-grade open-source technologies, we'd like to hear from you.

Key Responsibilities

  • Design, deploy, administer, and maintain enterprise Linux environments.
  • Install, configure, and support Oracle KVM virtualization infrastructure.
  • Manage Oracle Linux Virtualization Manager (OLVM) environments.
  • Provision and manage virtual machines, clusters, templates, storage domains, and networking.
  • Monitor virtualization infrastructure performance and availability.
  • Perform upgrades, migrations, patching, and lifecycle management.
  • Troubleshoot Linux operating system, storage, networking, and virtualization issues.
  • Support high availability and disaster recovery solutions.
  • Automate routine administrative tasks using Ansible and shell scripting.
  • Participate in customer implementations and infrastructure projects.

  • Bachelor's degree in Computer Science, Information Technology, or equivalent practical experience.
  • 5+ years of Linux systems administration experience.
  • Strong experience with Oracle Linux.
  • Proven hands-on experience administering Oracle KVM / Oracle Linux Virtualization Manager (OLVM).
  • Strong understanding of: KVM virtualization, Linux networking , LVM, Multipathing
  • Experience managing high-availability Linux environments.
  • Any experience with Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Pacemaker / Corosync clustering, Ansible Automation Platform, Kubernetes, Red Hat OpenShift, VMware migration projects will be considered a strong asset.
  • Excellent troubleshooting and analytical skills.
  • Experience with Bash scripting.
  • Good written and spoken English.

We will offer you a friendly and dynamic working environment, in which you can develop your skills and competencies and a workplace with a strong focus on values and work-life balance.

Frequently Asked Questions

Is the salary disclosed for the Systems Engineer (Linux / Oracle KVM) position at Performance Technologies?
The salary for this Systems Engineer (Linux / Oracle KVM) role at Performance Technologies is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Systems Engineer (Linux / Oracle KVM) position at Performance Technologies located?
This Systems Engineer (Linux / Oracle KVM) role at Performance Technologies is based in Athens, Attica, Greece. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Systems Engineer (Linux / Oracle KVM) role at Performance Technologies full-time or part-time?
This is listed as a Full time position. It is posted as a Systems Engineer (Linux / Oracle KVM) role in the Technology Services department at Performance Technologies.
Which team or department does the Systems Engineer (Linux / Oracle KVM) at Performance Technologies belong to?
This Systems Engineer (Linux / Oracle KVM) position is part of the Technology Services department at Performance Technologies. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Systems Engineer (Linux / Oracle KVM) position at Performance Technologies?
Click the "Apply Now" button on this page. You will be redirected to Performance Technologies's official application portal hosted on workable where you can submit your application directly.
When was the Systems Engineer (Linux / Oracle KVM) job at Performance Technologies posted?
This Systems Engineer (Linux / Oracle KVM) position at Performance Technologies was posted on Jul 7, 2026. Apply as soon as possible — early applications are often reviewed first.
Systems Engineer (Linux / Oracle KVM)
Performance Technologies
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