System Administrator

at Nord Security
📍 Vilnius, Lithuania
📍 Kaunas, Lithuania
EUR 36,000-75,600 per year
MIDDLE SENIOR
✅ Hybrid

SCRAPED

Used Tools & Technologies

Not specified

Required Skills & Competences ?

Security @ 3 Ansible @ 3 Docker @ 1 Grafana @ 3 Linux @ 3 Nginx @ 2 Prometheus @ 3 Python @ 3 Bash @ 3 Lua @ 3 Networking @ 3 Reporting @ 3

Details

The Infrastructure department is responsible for influencing and tracking change, providing frontline support, and delivering software-defined solutions.

Our QoS service team is responsible especially for the service quality and user satisfaction. A huge part of the challenge is related to content accessibility. Are you motivated by the challenge of maintaining large-scale systems, improving automation, and ensuring smooth day-to-day operations? We’re looking for a System Administrator to help us support and improve our global server environment. With a network of ~8,000 on-premises servers worldwide, you'll contribute to the stability, performance, and security of our infrastructure, playing a key role in keeping systems running efficiently and reliably.

Responsibilities

  • Maintain and support hundreds of Linux-based servers operating globally;
  • Develop and maintain end to end automation regarding the service configuration;
  • Utilize monitoring tools to track system performance and health;
  • Troubleshoot and resolve system issues as they arise;
  • Take part in developing smart routing, load balancing, and security configurations;
  • Contribute to designing and improving system monitoring and reporting tools;
  • Work with the team members to maintain system reliability and implement improvements;
  • Participate in team discussions – new ideas and personal initiatives are always encouraged.

Requirements

  • Familiarity with Linux systems;
  • Experience with basic automation tools like Ansible;
  • Ability to write simple scripts in Python or Bash for task automation;
  • Experience with monitoring tools to oversee system performance (e.g., Prometheus, Grafana);
  • Basic understanding of networking protocols and concepts (TCP/IP, DNS, etc.);
  • Strong troubleshooting skills to resolve system issues;
  • Experience with firewall management;
  • Familiarity with NGINX, HAProxy or similar web servers;
  • Experience with Docker is a plus.

Tools You'll Use

  • Debian Linux;
  • SaltStack, Ansible, Rundeck;
  • HAProxy, NGINX;
  • Victoria Metrics, Prometheus, Grafana;
  • Docker containers, Systemd Services, Virtual Machines, Physical Servers;
  • Python, Lua, BASH;
  • Firewalls.