Filter Vacancies
Clear AllGet Cyber Security Jobs
Be first to apply when new roles matching your search are posted.
Staff DevSecOps Engineer
About IonQIonQ, Inc. (NYSE: IONQ) is the world’s leading quantum platform and merchant supplier – delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s...
Security-Driven DevOps Engineer (Kubernetes, SIEM)
RUAG Inc. in Switzerland seeks a security-focused infrastructure engineer to design, implement and operate secure, highly automated private cloud and Linux/Kubernetes environments.You will deploy...
Remote Protocol Security Engineer (ZK & Blockchain)
Matter Labs seeks an experienced security engineer to protect ZKsync's core components, including smart contracts, ZK circuits, and blockchain nodes. You will conduct threat modeling, internal...
Lead Cyber Threat Intelligence Platform & Threat Analytics
S&P Global, Inc. is seeking a Threat Intelligence professional to own and lead the end-to-end Threat Intelligence Platform, shaping its strategic design and ongoing development for maximum value...
Product Support, IT & Security Engineer
Own day-to-day product support, internal IT operations and security administration across Wise's products and business systems. We currently operate in Microsoft Azure and are deployed into...
Cyber Service Integration Manager - Huxley
Cyber Service Integration Manager This is a new and exclusive opportunity for a Cyber Service Integration Manager to join the thriving Cyber team in this thriving investment bank as they grow their...
Senior Security Architect - Lead Secure Crypto Trading
Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses...
Detection Engineer - SIEM/EDR, MITRE ATT&CK & NATO
Hunter International, Inc. is seeking a cybersecurity professional to design, develop, and maintain detection rules and analytics across SIEM, EDR/XDR, NDR, and cloud security tools. The role...
C004908 Penetration Tester (NS) - FRI 23 Oct RELAUNCH
Deadline Date: Friday 23 October 2026 Requirement: Penetration Tester Location: Braine-l'Alleud, BE (Further location of the post will be Brussels following move of NCSC from BLA to Brussels.) Full...
C004909 Penetration Tester (NS) - FRI 7 Aug RELAUNCH
Previously proposed candidates were non-compliant for the following reason: The profile does not demonstrate clear, independently verifiable experience aligning with the minimum requirement of 3...
Cybersecurity Engineer — Automation & Vulnerability Lead
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...
Cyber Security Engineer
Cybersecurity Engineer (Confirmed Level) Role Type: Freelance / External Contractor Daily Rate: €669 / day Location: Onsite – Brussels, Belgium Security Clearance: EU SECRET / SECRET UE (Mandatory)...