Showing 12 of 2,745 vacancies
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
WL

A multinational defence organisation is developing its cyber and communications monitoring capabilities, and needs someone who can turn what operators say they need into requirements an engineering...

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
EV
Vulnerability & Incident Management Specialist (H/F)
Everience • brussel • 25 Oct 2026
€65 - €95

Everience is an international consulting group delivering AI-augmented digital services and placing people at the heart of the AI revolution. With a presence in Europe, Africa, Asia and America,...

Permanent Hybrid
RE
€70 - €95

Recurv is seeking a DevSecOps Engineer to maintain an existing Docker Swarm platform and lead the development of its Kubernetes successor. You will be hands-on, accountable, and able to explain...

Permanent Remote Featured
RE
DevSecOps Engineer – Kubernetes
Recurv • brussel • 25 Oct 2026
€70 - €95

Have you set up Kubernetes from scratch and run it in production, down to troubleshooting the networking? Are you ready to keep an existing Docker Swarm platform running while working closely with...

Permanent Hybrid
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
KE
Senior Full-Stack Engineer for EU Institution — Cloud & Security
KEYES • , brussel hoofdstad, belgium • 25 Oct 2026
€70 - €110

KEYES, a leading Belgian IT company, seeks a Senior Full-stack Software Engineer to join a major EU Institution project in Brussels. The role requires extensive JS/JEE experience to maintain and...

Permanent Hybrid Featured
FO
Information Security Engineer
Fortegra Europe Insurance Company Ltd • profondeville • 25 Oct 2026
€65 - €110

Responsible for safeguarding the confidentiality, integrity, and availability of data, applications, infrastructure, and AI systems across the organization. The Security Engineer leads day-to-day...

Permanent Hybrid
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
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