Administratorka / Administrator Systemów

NASK S.A. is located in Warsaw and operates in the IT administration domain.

• Good knowledge of Linux operating systems (Debian, Ubuntu, RedHat, or Oracle Linux)
• Knowledge of bash/python scripting languages
• Basic knowledge of containerization technologies (docker/kubernetes)
• Basic knowledge of database management: MySQL, PostgreSQL, MongoDB
• Ability to configure and operate Nginx/Apache/Haproxy tools
• Basic knowledge of virtualization systems Vmware, Proxmox
• Knowledge of Zabbix or similar monitoring systems
• Minimum 5 years of experience in a similar position

• Maintain and ensure continuous operation of systems
• Support business applications including system backups
• Administer Linux operating systems
• Resolve tickets escalated from first-line support
• Perform administrative and maintenance tasks in systems
• Support and develop system monitoring

The data controller is NASK S.A. based in Warsaw, ul. 11 Listopada 23. Personal data will be processed for recruitment purposes with rights to access, rectify, delete, restrict processing, object, data portability, and complaint submission. Providing data required by labor law is mandatory; refusal may prevent recruitment. Data will be processed until recruitment ends and for potential claims. Consent for future recruitment can be withdrawn anytime.