System Administrator

Warsaw or Wroclaw or Gdansk or Krakow

Hybrid

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

The System Administrator plays an essential role in managing and optimizing our infrastructure. The role requires an individual with experience in Linux servers, cloud environments, and security practices who can work independently on operational and improvement initiatives. The SysAdmin collaborates with team members across Engineering and Operations to ensure systems are secure, reliable, scalable, and performant.

Main Responsibilities

Access Provisioning: Set up and manage access to tools and services, ensuring permissions align with organizational policies
Engineering Support: Process engineering requests, providing timely and accurate support for system and access needs
Server Maintenance: Patch servers and handle updates to maintain system integrity and compliance
Vulnerability Management: Apply patches and basic security configurations, ensuring vulnerabilities are identified and addressed
DayWatch Monitoring: Oversee system health during scheduled times, promptly addressing any issues that arise
Systems Administration: Support server migrations, upgrades, and configuration management (e.g., Debian upgrades, software updates)
Automation: Write and manage Ansible playbooks, and configure tools for task automation (e.g., Rundeck or similar)
CI/CD Pipelines: Troubleshoot, enhance, and maintain CI/CD pipelines to streamline deployments
Monitoring and Observability: Configure and manage monitoring services (ELK, Grafana, Prometheus) to ensure system health and performance
Web Server Management: Configure and maintain web servers (e.g., Nginx, Apache) for performance and security
Support and Troubleshooting: Proactively resolve infrastructure issues, improve reliability, and optimize processes

Core Requirements

3+ years experience as a System Administrator, DevOps Engineer, or in a similar role
Strong understanding of Linux system administration (Debian/Ubuntu), with experience managing virtualized and cloud servers
Demonstrable knowledge of CI/CD pipelines, automation tools (Ansible, Rundeck), and scripting in Bash/Python
Hands-on experience with container tools like Docker and web tools (Nginx, Apache, etc.)
Strong understanding of networking concepts: DNS, VPN, routing, proxies, and security controls
Familiarity with monitoring and observability solutions (ELK, Prometheus, Grafana, etc.)
Proven ability to handle security configurations and address vulnerabilities

Tools You Will Use

AWS
Ansible
Docker
Git
Grafana
Nginx

Salary Ranges (Gross)

14900 - 21600 pl/month

Data Handling

Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes.

After you apply

Our recruitment process differs depending on specific positions and/or hiring teams. However, it tends to include the following three main stages and usually doesn’t exceed any more than five steps.

Step 1.

Get to know

The goal of the first step is to get to know each other better. So during that, we talk more about the role and ask you to share your story.

Step 2.

Technical evaluation

We test each applicant's technical knowledge and problem-solving ability through various assessments.

Step 3.

Meet the team

The final step is for you to meet the team, discuss your task, and dig deeper into the role you’re applying for. If everyone’s happy with the result, the closing step will be the offer.

We Offer

Apply now

Find out why our employees choose Nord Security

Nord Security is a world-leading cybersecurity solutions provider. We aim to shape a more trusted and peaceful online future for people everywhere. To achieve this goal, we’ve built a like-minded community of over 1000 cybersecurity and tech experts driven by Nord values. And we’re always looking to expand our team of: