Showing 12 of 1,237 vacancies
ST
Cyber Security Engineer
Stott and May Inc. • herstal • 26 Oct 2026
€140 - €180

Cybersecurity Engineer (Confirmed Level) Role Type: Freelance / External Contractor Daily Rate: €669 / day Location: Onsite – Brussels, Belgium Security Clearance: EU SECRET / SECRET UE (Mandatory)...

Permanent Hybrid
EM
Splunk SIEM Engineer – On‑Site SME (100% Commitment)
EMW, Inc. • , henegouwen, belgium • 26 Oct 2026
€96 - €165

EMW, Inc. is seeking a highly skilled Splunk Engineer to act as a SME for SIEM and log collection within the Cyber Security Data team. You will provide technical advice, maintain expertise, and...

Permanent Hybrid
SP
Senior Penetration Tester
Spektrum Labs, Inc. • , , belgium • 26 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 • 26 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
SP
Senior Penetration Tester - Red/Blue Team for Exercises
Spektrum Labs, Inc. • , , belgium • 26 Oct 2026
€96 - €138

Spektrum Labs, Inc. seeks a Senior Penetration Tester to support cybersecurity assessments and Red/Blue Team activities for NATO-related projects. The role focuses on web app and infrastructure...

Permanent Hybrid Featured
ST
Security Engineer
Stott and May Inc. • , brussel hoofdstad, belgium • 26 Oct 2026
€83 - €165

Role Type: Freelance / External Contractor Security Clearance: EU SECRET / SECRET UE (Mandatory) Position Overview We are seeking a Cybersecurity Engineer to join an critical infrastructure...

Permanent Hybrid
CR
Senior Incident Response Lead
CrowdStrike Inc. • workfromhome • 26 Oct 2026
€120 - €150

CrowdStrike is seeking highly motivated senior consultants to join its Services team, focusing on incident response and global security engagements. You will work on front page investigations for...

WorkFromHome Hybrid Featured
SM
Senior Application Security Engineer
SMBC Group • tralee • 26 Oct 2026
€90 - €120

SMBC Group is a top-tier global financial group. Headquartered in Tokyo and with a 400-year history, SMBC Group offers a diverse range of financial services, including banking, leasing, securities,...

Permanent Remote Featured
CO
Cyber Governance and Risk Senior Analyst
Cohesity, Inc. • dublin • 26 Oct 2026
€90 - €120

Cohesity is the leader in AI-powered data security. Over 13,600 enterprise customers, including over 85 of the Fortune 100 and nearly 70% of the Global 500, rely on Cohesity to strengthen their...

Permanent Hybrid Featured
MA
Director of Information Security Architecture & Engineering
Mastercard Inc. • greystones • 26 Oct 2026
€140 - €200

Mastercard Inc. is seeking a Director of Information Security Engineering to lead security design and governance for Core Payments. The role focuses on policy, risk, and scalable security solutions...

Permanent Hybrid Featured
MA
Director of InfoSec Architecture & Engineering
Mastercard Inc. • dundrum • 26 Oct 2026
€150 - €190

Mastercard is seeking a Director - Information Security Engineer to join our Core Payments security team. You will provide security architecture guidance, define security requirements, and drive...

Permanent Hybrid Featured
MA
Director, Information Security Engineering
Mastercard Inc. • bray • 26 Oct 2026
€150 - €190

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can...

Permanent Hybrid