Showing 12 of 1,446 vacancies
AM
Incident Response Analyst II: Threat Detection & Response
American Express Global Business Travel • pol • 24 Oct 2026
€27 - €37

Amex GBT is seeking an Incident Response Analyst II in Poland to strengthen its cybersecurity posture. You will monitor alerts, analyze incidents, and coordinate containment and recovery efforts to...

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
TH
Senior Penetration Tester/Red Team Operator
The Nippon Telegraph and Telephone Corporation (NTT) • , , belgium • 24 Oct 2026
€70 - €90

Senior Penetration Tester/Red Team Operator What will you do conduct technical exercises including projects initiation, technical security testing and analysis, reporting, and result presentations...

Permanent Hybrid Featured
WL
Cyber Defense Engineer — End-to-End Deployment (Palo Alto/Juniper)
Wlgroup • , henegouwen, belgium • 24 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
SP
Senior Penetration Tester
Spektrum • mons lez liège • 24 Oct 2026
€70 - €100

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 Hybrid Featured
NO
Senior Cyber Liaison Officer – NATO Cybersecurity
Novaspace • , brussel hoofdstad, belgium • 24 Oct 2026
€70 - €90

Your role and responsibilities Maintain oversight of current and future projects within the Cyberspace Programme, including capabilities, scope, timelines, and projected evolution Act as a bridge...

Permanent Hybrid Featured
SP
DFIR / XDR Tools Engineer – Digital Forensics & Incident Response
Spektrum • , henegouwen, belgium • 24 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
WL

A red team is only as good as the tooling behind it - and somebody has to keep that tooling up. A defence cyber team near Mons runs a platform for emulating real adversary behaviour against its own...

Permanent Hybrid
SP
Senior Penetration Tester - Red/Blue Team (NATO)
Spektrum • mons lez liège • 24 Oct 2026
€70 - €100

Spektrum is seeking a Senior Penetration Tester to support cybersecurity testing, security assessments and NATO exercises. The role focuses on testing web applications and infrastructure,...

Permanent Hybrid Featured
AE
Senior On-Site Vulnerability Assessment Engineer
Aegis Vision • , henegouwen, belgium • 24 Oct 2026
€75 - €110

Aegis Vision seeks a contracted security auditor to plan and execute on-site CIS Security Audits (Type-3) for networks, systems and applications, with travel to NATO and national facilities. You...

Permanent Hybrid Featured
IC
LeHibou - Information Security Engineer
ictjob.be • luik • 24 Oct 2026
€70 - €100

An international technology company operating in the media sector is looking for an Information Security Engineer to join the IT Security team within the corporate IT department. The role focuses...

Permanent Remote
SO
Senior Network Engineer – Enterprise, Cloud & Security
Sotera Health Corporate • wilsele • 24 Oct 2026
€70 - €90

Sotera Health seeks an experienced Senior Network Administrator to maintain and advance our global network infrastructure. You will design, implement, and support switches, routers, firewalls, and...

Permanent Hybrid Featured