Linux System Engineer

Simplicity Sp. z o.o.

Warsaw, Poland • 49m ago • On-site

Mid

On-site

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Quick Facts

  • Role: Linux System Engineer

Description

You will be responsible for the maintenance, development, and security of Linux environments for clients and internal infrastructure. The role includes designing and implementing high-availability solutions, automating administrative processes, and monitoring system health. You will also handle incident response, troubleshoot performance, and keep technical documentation up to date.

Responsibilities

  • Maintain, configure, and develop Linux-based environments (RHEL, SLES)
  • Design and implement high-availability environments
  • Automate administrative processes using Ansible
  • Maintain and manage virtualization platforms (e.g., VMware, Proxmox)
  • Ensure system security: vulnerability monitoring, updates, access control, and hardening
  • Identify, analyze, and resolve performance and system issues
  • Maintain 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 systems (administration, troubleshooting, automation)
  • Good knowledge of virtualization platforms: VMware, Proxmox, or similar

Benefits

  • Professional onboarding
  • Competence development through internal and external trainings
  • Opportunity for personal growth alongside dynamic company development
  • Participation in integration meetings and trips
  • Great team atmosphere
  • Cafeteria system with choice of private medical care or MultiSport card

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