DevOps (Defence & Security)

Tech stack: Linux (on‑premise, restricted and isolated environments) CI/CD: GitLab CI, Jenkins, Azure DevOps Containers: Docker Kubernetes (basic administration and usage) Infrastructure as Code: Terraform, Ansible, Helm Monitoring & Logging: Prometheus, Grafana, ELK / EFK stack Scripting: Bash, Python Security tooling related to access control, secrets management and system hardening

Professional experience as a DevOps Engineer, System Administrator or similar role Very good knowledge of Linux system administration , troubleshooting and hardening Hands-on experience designing and maintaining CI/CD pipelines Practical experience with container technologies and basic Kubernetes administration Knowledge of Infrastructure as Code and configuration management tools Experience with monitoring and logging systems Ability to automate operational tasks using Bash, Python or similar Solid understanding of IT security principles (access control, patching, vulnerability management, secrets) Experience working with on‑premise infrastructure or environments with restricted connectivity Polish – fluent / native English – C1 Willingness to undergo mandatory personal security clearance (up to NATO Secret / Tajne) Readiness to work on‑site in Wrocław , including periods of full on‑site work due to security requirements

Experience in projects for public administration, defence or security sectors Knowledge of NATO standards (STANAG) or other defence-related regulati