Senior DevSecOps Engineer (Docker Compose to Kubernetes) for NATO

WLG
Full-time Warsaw, Masovian Voivodeship Computer Occupations
Posted:
June 14, 2026
Location:
Warsaw, Masovian Voivodeship, Poland

Job Description

Would you like to join the leading international intergovernmental organization?

We are looking for a Senior DevSecOps contractor to support the modernization of the application deployment and delivery landscape. This is a highly hands-on role: the selected contractors must have extensive practical experience and be able to contribute from day 1 with minimal ramp-up.

The main focus will be migrating an existing application from Docker Compose to Kubernetes workloads running on k3s.

This is a delivery-focused role. We are looking for engineers who can assess the current setup quickly, propose pragmatic improvements, and implement them directly.

Important: we will only consider candidates whose primary professional experience is as a DevSecOps Engineer. Profiles coming mainly from software development, infrastructure, system administration, or security roles with only partial DevSecOps exposure will not be considered.

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Job Overview

Job Type: Full-time
Location: Warsaw, Poland
Posted: June 14, 2026
Deadline: July 24, 2026