Deadline Date: Monday 27 July 2026

Requirement: Linux Engineer

Location: Mons, BE

Full Time On-Site: Yes

Time On-Site: 100%

Total Scope of the request (hours): 836

Required Start Date: 1 September 2026

End Contract Date: 31 December 2026

Required Security Clearance: NATO SECRET

Duties & Role:

NATO Cyber Security Centre is one of the largest fully integrated global Cyber Defence capabilities in the world. This capability requires a combined international team of 250+ NATO and Industry analysts and engineers, to operate and maintain the wide range of Cyber Security services and the complex infrastructure on which they run, installed at over 100 sites in all 32 NATO member countries.

Requirements

Skill, Knowledge & Experience:

• The candidate must have a currently active NATO SECRET security clearance
• 3-year Experience with Linux server administration, including installation, configuration, and maintenance of servers especially on RHEL;
• Software engineering skills including programming and/or scripting knowledge, Python scripting;
• 1 year experience with Ansible.
• Familiarity with virtualization technologies such as VMWARE
• Understanding of security best practices and experience in implementing security measures on Linux systems (e.g., firewalls, encryption, access control).
• Candidate holds/has held Linux/Unix related certifications.

Desirable:

• Red Hat Certified System Administrator (RCSA) preferred or similar;
• Strong understanding of Red Hat Satellite;
• Supporting the DevOps approach in large organization;
• Continuous learning and staying updated with the latest trends and technologies in the Linux ecosystem;
• Proven ability to understand and design how different system layers (Application, Container, Network and Infra) work together and interact;