Linux System Administrator for Secure, Scalable EU Platform

HeadHR; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

Andersen is seeking a System Administrator (Linux) in the EU to ensure stable and secure operation of a government digital platform, maintaining Linux and containerized environments with a focus on availability, security, and compliance.

The role involves Linux server administration, Docker orchestration, database management (PostgreSQL/MySQL), and incident handling, across an EU-based project with multilingual requirements (English/German).

Qualifications

• 2+ years as System Administrator (Linux) in tech or digital products.
• Hands-on experience operating Linux-based systems.
• Experience with monitoring, logging, and performance analysis.
• Knowledge of Docker and DevOps principles.
• Experience with application clusters.
• Basic knowledge of IT security and system hardening.
• English level >= Upper-Intermediate; German >= Intermediate+

Responsibilities

• Ensuring stable, secure, and continuous operation of the infrastructure and applications.
• Operating and maintaining servers and applications.
• Administering Linux environments (SUSE 12/15).
• Monitoring systems and performing system analysis.
• Operating and maintaining Docker environments.
• Administering databases (PostgreSQL, MySQL).
• Managing incidents and troubleshooting technical issues.
• Coordinating with IT-DLZ.
• Ensuring system security and availability.

Skills

Linux administration

Docker

DevOps principles

System monitoring

English (Upper-Intermediate+)

German (Intermediate+)

Tools

Docker

PostgreSQL

MySQL

Job description

Andersen is seeking a System Administrator (Linux) in the EU to ensure stable and secure operation of a government digital platform, maintaining Linux and containerized environments with a focus on availability, security, and compliance.

The role involves Linux server administration, Docker orchestration, database management (PostgreSQL/MySQL), and incident handling, across an EU-based project with multilingual requirements (English/German).