Linux System Engineer

Simplicity Sp. z o.o.

Warsaw, Poland • 36m ago • On-site

Mid

On-site

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Quick Facts

  • Role: Linux System Engineer

  • Focus: Linux environment maintenance, development, security, and high-availability design

Description

As a Linux System Engineer, you will maintain, develop, and secure Linux environments for both clients and internal infrastructure. The role includes designing and implementing high-availability solutions, automating administrative processes with Ansible, and ensuring effective monitoring. You will respond to incidents, troubleshoot performance and system issues, and keep technical documentation accurate and complete.

Responsibilities

  • Maintain, configure, and develop Linux-based environments (RHEL, SLES)

  • Design and implement highly available environments

  • Automate administrative processes using Ansible

  • Maintain and manage virtualization platforms (e.g., VMware, Proxmox)

  • Ensure system security: vulnerability monitoring, updates, access control, hardening

  • Identify, analyze, and resolve performance and system problems

  • Keep up-to-date and complete technical documentation (configuration, processes, standards)

  • Collaborate with other technical teams to develop infrastructure

Requirements

  • Minimum 2–3 years of experience as a Linux Systems Administrator

  • Very good knowledge of Linux (administration, troubleshooting, automation)

  • Good knowledge of virtualization platforms: VMware, Proxmox, or similar

Benefits

  • Professional onboarding

  • Learning and competence development through internal and external trainings

  • Opportunity for personal development in a dynamically growing organization

  • Participation in team meetings and integration outings

  • Great team atmosphere

  • Cafeteria benefits system with options like private medical care and a MultiSport card

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