Penetration Tester

About the role

Spektrum is seeking a Penetration Tester to support the NATO Communication and Information Agency (NCIA) in Brussels. The role involves protecting NATO’s communication and information technology infrastructure by conducting advanced security assessments and providing expert consultancy.

Key responsibilities

• Lead or participate in Red/Blue Team activities during NATO military exercises.
• Perform web, infrastructure and application level penetration testing.
• Conduct security design reviews to ensure compliance with NATO policies and directives.
• Provide security consultancy and advice to project teams, plans and related initiatives.

Required profile

• Demonstrated experience in penetration testing across web, infrastructure and application domains.
• Familiarity with Red/Blue Team methodologies and NATO security standards.
• Ability to deliver clear security design reviews and actionable recommendations.

Required skills

What we offer

• Opportunity to work on high‑impact projects for a leading international defence organization.
• Exposure to cutting‑edge cyber‑security challenges in a multinational environment.