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Lead Penetration Tester: Red/Blue Team & NATO SECRET
EMW is seeking a Penetration Tester with an active NATO SECRET clearance to operate on-site in Belgium. You will lead and perform web, infrastructure, and application penetration testing, and...
Penetration Tester (Web, Infrastructure, Red Team) for NATO with security clearance
Find the weakness before anyone else does. A multinational defence organisation is adding a penetration tester to its offensive security cell. The work is a genuine mix: hands-on testing, red and...
C004908 Penetration Tester (NS) - FRI 23 Oct RELAUNCH
Deadline Date: Friday 23 October 2026 Requirement: Penetration Tester Location: Braine-l'Alleud, BE (Further location of the post will be Brussels following move of NCSC from BLA to Brussels.) Full...
[6084] Penetration Tester
Extensive knowledge and experience (more than 3 years) in web application penetration testing; Extensive knowledge and experience (more than 3 years) in IT infrastructure penetration testing;...
Senior Penetration Tester
Penetration Testing Execution: Provide comprehensive web application, IT infrastructure, and application-level testing (including COTS and GOTS software) using defined methodologies . Vulnerability...
Penetration Tester 5 and 4
Duties Lead and/or be part of the Red/Blue Team during NATO military exercises; Provide Web, infrastructure and application level penetration testing; Provide security design reviews to ensure...
Security Design Reviewer and Penetration Tester for NATO with security clearance
Find the weakness before anyone else does. A multinational defence organisation is adding a penetration tester to its offensive security cell. The work is a genuine mix: hands-on testing, red and...
Senior Offensive Security Engineer - Red/Blue Team
WLG is seeking a penetration tester to join its offensive security cell in Belgium. The role blends hands-on testing, red/blue team exercises, and design reviews to proactively stop weaknesses. You...
Security Engineer,
Excited to work for a key Belgian player in the energy landscape? The Belgian and European energy landscape is in full swing. Did you know that Elia Belgium plays a crucial role in this? As part of...
C004909 Penetration Tester (NS) - FRI 7 Aug RELAUNCH
Previously proposed candidates were non-compliant for the following reason: The profile does not demonstrate clear, independently verifiable experience aligning with the minimum requirement of 3...
Cyber Incident Manager
It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks. This means we offer cyber security services to private and governmental...
Cyber Incident Lead: Strategy, Response & Stakeholders
NVISO is seeking a Cyber Incident Manager to lead high-impact cyber incident responses, coordinating technical and business teams to ensure timely containment, recovery, and lessons learned. You...