Engineer (CIS Security)

North Atlantic Treaty Organization - NATO

Staff Closes 16 Jun 2026 10 days left

Overview

The role involves supporting the protection of NATO’s web applications, systems, and services through security implementation, monitoring, risk management, and technical assurance.


Key Responsibilities
  • Configure, deploy and administer SaaS-based security solutions for websites, applications and APIs.
  • Implement, tune and maintain Web Application Firewall rules, signatures and security configurations.
  • Monitor CDN, DDoS protection, bot management and website performance settings.
  • Conduct vulnerability assessments, business impact analysis and security risk activities.
  • Support incident investigation, security breach analysis, first-line incident management and corrective action implementation.
  • Manage technical activities related to public certificates, website registries, site revalidation and technical decommissioning.
  • Provide technical guidance to website owners and translate functional requirements into secure configurations.
Required Experience
  • A minimum of 2 years role-related experience.
  • Exceptionally, at least 6 years extensive and progressive expertise in duties related to the function of the role.
  • Comprehensive knowledge of computer and communication security principles, networking, modern operating systems, applications and common vulnerabilities.
  • Extensive experience implementing and integrating CIS security protective measures in enterprise environments.
  • Knowledge and experience of network and security technologies, including firewall and IDS/IPS configurations, SIEM systems, log correlation and alert triaging.
  • Experience conducting vulnerability assessments, supporting incident response activities and applying containment, remediation and basic forensic approaches.
  • Strong knowledge of CIS Critical Security Controls, threat hunting, insider threat capabilities, cloud security practices, and governance, risk and compliance frameworks.
  • Experience writing or enforcing security policies and procedures, supporting compliance audits and reporting security events.
Qualifications

• A minimum requirement of a Bachelor’s degree at a nationally recognised/certified University in a related discipline.

Other Details
Languages Required
• Fluency in English, both written and spoken, is required.
Languages Preferred
• Desirable experience includes hands-on work with SASE, WAF, CDN, bot management, DDoS protection, PKI, cloud networking, OWASP standards, patching cycles, CVSS V2/V3, and security controls within public cloud ecosystems such as Azure, AWS or GCP. • Certifications such as ITIL v4 Foundation or specialised training in application security, SASE, WAF or CDN technologies would be an asset.
Contract Duration
Not specified
Work Modality
Not specified
Remuneration
• Salary (Pay Basis) : 7,428.83 Euro (EUR) Monthly
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