Engineer (CIS Security)

North Atlantic Treaty Organization - NATO

Staff Closes 16 Jun 2026 6 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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