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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