💼 Full-Time Position

Penetration testing service - NPCL Support for NATO with security clearance

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WLG
📍 Mons, Walloon Region, Belgium
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Location
Mons, Belgium
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Posted
June 06, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Would you like to join the leading international intergovernmental organization?

The Penetration Testing Section of the NCSC conducts tailored penetration testing against NATO networks and systems. The team assesses the impact, likelihood, and difficulty of exploitation by advanced cyber adversaries, supporting accreditation, IT change management, software development assurance, exercises, and incident response. Reporting to the Team Lead, the Senior Penetration Tester will be responsible for executing comprehensive penetration testing and vulnerability assessments to improve NATO’s cyber hygiene and support its cyber defence posture.

Responsibilities:

  • Provide Web, infrastructure and application-level penetration testing, including but not limited to COTS software and NOTS/GOTS software (NATO/Government off the Shelf), following clearly defined methodologies.

  • Participate in kick-off meetings with stakeholde...