Systems Engineer (Linux) - Remote

Overview

System Engineers at Centurii maintain the infrastructure that critical systems rely on. We ensure servers, cloud, databases, and containers are fast, stable, and secure, even during peak traffic. We work proactively to identify issues before they cause harm by monitoring trends, planning capacity, removing bottlenecks, and implementing changes without downtime. The result? Continuous business operations and peace of mind for the client.

In Short

• Maintain critical systems and applications online.
• Work with e-commerce and business applications that generate significant revenue.
• Influence sales performance through strategic decisions in infrastructure.
• Design environments to proactively monitor and address incidents.
• Collaborate with a team of skilled administrators.

Requirements

• Minimum 4 years of experience in Linux administration.
• Knowledge of virtualization (Proxmox) and containerization basics.
• Ability to write automation scripts (Bash or Python).
• Understanding of networking (TCP/IP, routing, firewall).
• Strong English communication skills.
• Proactive in automation and improvement.

Benefits

• Salary: 8000 – 15000 PLN/netto + VAT based on B2B contract.
• Real impact on infrastructure development.
• Training budget for courses, conferences, and resources.
• Remote work or office in Kraków or Poznań.
• Modern equipment based on your preferences.
• Private medical care/sports card.
• Weekly English lessons.