Showing 12 of 2,322 vacancies
EM
€70 - €110

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...

Permanent Hybrid
AC
Network Security Consultant
ACEN • kontich • 25 Oct 2026
€75 - €110

As a Network Security Consultant, you are the technical authority on our network and security engagements. You design, implement and optimize complex multi-vendor environments built around our core...

Permanent Remote
WL

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...

Permanent Hybrid
AE
Senior Penetration Tester - NATO Secret Clearance
Aegis Vision • , henegouwen, belgium • 25 Oct 2026
€70 - €110

Aegis Vision is seeking a seasoned penetration tester to conduct comprehensive testing of web applications, IT infrastructure, and application-level security using defined methodologies. You will...

Permanent Hybrid Featured
AP
Cyber Security Engineer
Approach Cyber • , , belgium • 25 Oct 2026
€80 - €110

Location Why This Role Matters Cybersecurity is at the heart of everything we do. As a Cyber Security Engineer, you’ll join our business unit Security Operations Center. You’ll play a key role in...

Permanent Remote
VE
Vulnerability Assessment Engineer
Vector Synergy • brussel • 25 Oct 2026
€70 - €100

Extensive knowledge and experience (more than 3 years) in the following areas: In-depth understanding of computer and communications security, networking, and the vulnerabilities of modern...

Permanent Hybrid
PL
Telecommunications Security Analyst
Placements24 • o mente • 25 Oct 2026
€32 - €49

About the Role Our client, a major telecommunications network operator, is seeking a vigilant and skilled Telecommunications Security Analyst to join their remote security operations team. This...

Permanent Remote
FU
Senior/Lead Security Engineer (Detection & Response)
Fuseenergy • , , france • 25 Oct 2026
€90 - €140

Fuse is an AI-first energy company on a mission to make energy abundant and affordable, fast. We combine first-principles thinking with cutting-edge technology to build a radically better energy...

Permanent Hybrid Featured
SP
DFIR / XDR Tools Engineer – Digital Forensics & Incident Response
Spektrum • , henegouwen, belgium • 25 Oct 2026
€70 - €105

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with...

Permanent Remote
TI
Network Security Senior Palo Alto
TiTANS België • , , belgium • 25 Oct 2026
€70 - €95

Voorstelling In het kader van de versterking van het netwerkbeveiligingsteam en verschillende strategische transformatieprojecten zoekt de Federale Politie een senior Palo Alto Networks-expert die...

Permanent Hybrid Featured
EM
Penetration Tester – NATO SECRET, Red/Blue Team Lead
EMW, Inc. • eigenbrakel • 25 Oct 2026
€70 - €110

EMW, Inc. seeks a Penetration Tester to perform web, infrastructure and application level testing in Belgium, contributing to red/blue team exercises and security assessments for NATO-related...

Permanent Hybrid Featured
AE
Vulnerability Assessment Engineer 3
Aegis Vision • , henegouwen, belgium • 25 Oct 2026
€75 - €110

The contracted individual will be asked to support the development of one or more technical deliverables. The contracted individual must be able to perform effectively and efficiently with minimal...

Permanent Hybrid