Showing 12 of 994 vacancies
CO
€111 - €185

Type of contract: Freelance (Initial 10 month contract + extensions) Location: Ideally based in Brussels or willing to travel frequently We are looking for a consultant who can support a network...

Permanent Hybrid
CO
NetBox & Network Security Consultant - Brussels/Travel
ConSol Partners • brussel • 24 Oct 2026
€111 - €185

ConSol Partners is seeking a freelance network consultant to perform a comprehensive network assessment and architecture initiative with emphasis on inventory management, NetBox-based visibility,...

Permanent Hybrid
EM
C004907 Penetration Tester (NS) - Tue 20 Oct RELAUNCH
EMW, Inc. • , henegouwen, belgium • 24 Oct 2026
€80 - €120

Deadline Date: Tuesday 20 October 2026 Requirement: Penetration Tester Location: Mons, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 400 Required Start Date: 18...

Permanent Hybrid
SP
Senior Penetration Tester
Spektrum Labs, Inc. • , , belgium • 24 Oct 2026
€96 - €138

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
NV
Senior Cyber Strategy & Architecture Leader
Nviso • , brussel hoofdstad, belgium • 24 Oct 2026
€90 - €140

NVISO is a European cyber security leader protecting organizations from threats. As a Principal Cyber Strategy & Architecture Consultant, you will guide high-impact engagements, define security...

Permanent Hybrid Featured
SP
Senior Penetration Tester
Spektrum • eigenbrakel • 24 Oct 2026
€85 - €120

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
EM
On-Site NATO Penetration Tester - Secret Clearance
EMW, Inc. • , henegouwen, belgium • 24 Oct 2026
€80 - €120

EMW, Inc. in Mons, Belgium, seeks a Penetration Tester to join a NATO-focused team. The role is on-site with 100% on-site engagement, leading and participating in Red/Blue Team exercises, and...

Permanent Hybrid
NV
Principal Cyber Strategy & Architecture Consultant
Nviso • , brussel hoofdstad, belgium • 24 Oct 2026
€90 - €140

Principal Cyber Strategy & Architecture Consultant Who are we? It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we...

Permanent Hybrid Featured
AD
Senior NIS2 & Information Security Compliance Lead
AddanEx International • brussel • 24 Oct 2026
€90 - €130

AddanEx International in Brussels is seeking a Senior Information & NIS2 Compliance Consultant on a contract basis. The role will drive compliance with the NIS2 directive, implement information...

Permanent Hybrid Featured
KE
IT and Cyber Third Party Risk Assessor Consultant
Keystone Solutions • , brussel hoofdstad, belgium • 24 Oct 2026
€90 - €130

Mission Overview: The IT and Cyber Third Party Risk Assessor role is a consultancy mission at the client site, representing Keystone Solutions. As a Keystone Solutions consultant, you will be hired...

Permanent Hybrid
DE
Senior Microsoft Security Architect & Practice Leader
delaware International • antwerpen • 24 Oct 2026
€90 - €130

delaware invites a senior Microsoft Security Consultant to join its BeLux Security team, shaping advisory and delivery capabilities across the Microsoft stack and mentoring junior consultants. You...

Permanent Hybrid Featured
TÜ
Freelance IT Consultant - Cyber Security & QA/Agile
TÜV AUSTRIA Belgium • , vlaams brabant, belgium • 24 Oct 2026
€69 - €138

TÜV AUSTRIA Belgium is expanding its Digital Intelligence & Innovation department and seeking experienced freelancers to collaborate on diverse digital projects for clients across industries. The...

Permanent Hybrid