Showing 12 of 1,238 vacancies
WL

Before a classified system goes live, somebody has to be able to say what the risks are, what controls answer them, and what is left over. A multinational defence organisation is looking for the...

Permanent Hybrid
WL

Before a classified system goes live, somebody has to be able to say what the risks are, what controls answer them, and what is left over. A multinational defence organisation is looking for the...

Permanent Hybrid
WL

Security tools only protect anything once they are properly installed, tuned and handed over. A multinational defence organisation in Mons needs a senior, hands‑on engineer to deliver its cyber...

Permanent Hybrid
WL
Cyber Defense Engineer — End-to-End Deployment (Palo Alto/Juniper)
Wlgroup • , henegouwen, belgium • 25 Oct 2026
€70 - €100

Wlgroup in Mons seeks a senior hands-on cyber security engineer to deliver its capabilities end to end. You will plan changes, build, test, document and hand over to operations, on site with...

Permanent Hybrid
WL
Senior Cyber Defence Implementation Engineer (On-site)
WLG • , henegouwen, belgium • 25 Oct 2026
€70 - €100

WLG in Mons, Belgium, seeks a senior hands-on cyber security engineer to deliver end-to-end capabilities: plan changes, build and test them, document, and hand over to operations on site with...

Permanent Hybrid Featured
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
XI
IT Security Analyst
Xintas • antwerpen • 25 Oct 2026
€70 - €100

As an IT Security Analyst, you will be part of a central IT Security team within Argenta. You will play an active role in protecting our critical IT and cloud environments against cyber threats. An...

Permanent Hybrid
AI
Customer security engineer (pentest)
Aikido Security • gent • 25 Oct 2026
€70 - €90

We’re making security suck less for developers. Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of...

Permanent Hybrid
WL

Security tools only protect anything once they are properly installed, tuned and handed over. A multinational defence organisation in Mons needs a senior, hands-on engineer to deliver its cyber...

Permanent Hybrid
GA
Senior Penetration Tester, Red/Blue Team Lead
GardPass Consulting & Space • eigenbrakel • 25 Oct 2026
€70 - €110

GardPass Consulting & Space is seeking an experienced security professional to lead and execution of web, infrastructure, and application penetration testing. The role includes security design...

Permanent Hybrid Featured
SM
€70 - €110

Smals réalise des projets ICT innovants dans l'e-gouvernement et l'e-santé pour les institutions de la sécurité sociale et des soins de santé. Pour Smals, "ICT for society" n'est pas qu'un slogan :...

Permanent Hybrid Featured
AP
Application Security Champion | DevSecOps & Secure-SDLC Lead
Approach Cyber • , waals brabant, belgium • 25 Oct 2026
€70 - €110

Approach Cyber in Belgium is seeking an experienced Application Security Consultant to join our growing team. You will act as a Security Champion for customers, shaping Secure-SDLC, enabling...

Permanent Hybrid Featured