Showing 12 of 3,007 vacancies
SP
Senior Offensive Security Engineer – Red Team (Remote)
Spotit BV • merelbeke • 24 Oct 2026
€75 - €110

A dynamic scale-up organization is seeking an Offensive Security Engineer to join their team in Belgium. You will conduct advanced red team engagements and penetration testing while presenting...

Permanent Hybrid Featured
ON
Senior Microsoft 365 Engineer - Security, IAM & Copilot
Onepoint • , brussel hoofdstad, belgium • 24 Oct 2026
€70 - €100

Onepoint is seeking a seasoned Microsoft 365 professional to manage and continuously improve our Microsoft 365 ecosystem, including SharePoint Online, Entra ID, Exchange Online, Teams, OneDrive,...

Permanent Hybrid Featured
DE
Digital Identity Security Architect ( with Technical Experience)
Devoteam • , vlaanderen, belgium • 24 Oct 2026
€90 - €140

About Devoteam: Devoteam is a leading consulting firm focused on digital transformation. We help our clients leverage technology to achieve their business goals. Our longstanding partnerships with...

Permanent Remote Featured
ST
Cybersecurity Engineer — Automation & Vulnerability Lead
Stott and May Inc. • herstal • 24 Oct 2026
€140 - €180

Stott and May Inc. is seeking a Cybersecurity Engineer (Confirmed Level) to join a critical infrastructure environment in Brussels. This freelance role blends hands-on automation, vulnerability...

Permanent Hybrid Featured
IN
Platform Architect Network & Security
In4Matic • brussel • 24 Oct 2026
€90 - €130

We're looking for an experienced Senior Network & Security Architect to join our client's team and help shape the future of its network and security infrastructure. In this strategic role, you'll...

Permanent Hybrid Featured
LE
Data-Centric Security Architect (MBSE / Sparx EA)
Leidos • , brussel hoofdstad, belgium • 24 Oct 2026
€117 - €211

Leidos is seeking a Data-Centric Security Architect (MBSE / Sparx EA) to develop robust security frameworks for a groundbreaking integrated air and missile defence command and control (C2) program...

Permanent Hybrid Featured
LE
Security Architect
Leidos • , brussel hoofdstad, belgium • 24 Oct 2026
€96 - €173

Leidos is seeking a Security Architect to develop robust security frameworks for a groundbreaking integrated air and missile defence command and control (C2) program for NATO partners and allied...

Permanent Hybrid Featured
ND
Cyber Security Specialist
NDT Global • workfromhome • 24 Oct 2026
€80 - €120

Purpose The Cyber Security Specialist - Governance, Risk & Compliance (GRC) is responsible for defining, implementing, and continuously improving NDT Global's cybersecurity governance, risk...

WorkFromHome 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
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
TW
Senior DevSecOps Engineer
twenty8 • brussel • 24 Oct 2026
€90 - €140

Twenty8 is an independent firm delivering IT services to international organizations, with a focus on supporting digital transformation, business development, and customer-centric solutions. We...

Permanent Hybrid Featured
AC
Program Manager Network & Security Infrastructure
ACENSI • brussel • 24 Oct 2026
€90 - €120

Expanding steadily since its launch in 2003, the ACENSI group is an IT consultancy firm, well known for their technical and functional know-how, who specialize in Telecommunications, Media and...

Permanent Hybrid