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AI Security Engineer: LLM Guardrails & Red Teaming (Hybrid UK)
HCL Technologies Limited in Leeds is seeking an Agentic AI Security Specialist to join our hybrid team. You will work on Agentic AI Security engineering, focusing on safeguarding AI systems and...
Global OT Cyber Resilience Lead
Diageo is seeking an Operational Technology Cyber Resilience Lead to shape the OT cyber resilience programme across our global manufacturing sites. You will own and embed resilience strategies,...
Private Cloud Security Architect
Inside IR35 contract role Multi-national company seeks an experienced Private Cloud Security Architect to support the development of a new on-premise private cloud platform. Sitting between...
Security Engineer - Node.js Proactive Defense (remote work)
CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and...
Infrastructure Security Architect
ROLE: In this role, you will join one of the most progressive Technology Risk teams in the industry, which continues to push the development of risk in preference to security within technology and...
Cyber Technology Risk Lead (Effectiveness & Engagement)
This role is available across our London, Bristol and Manchester locations As the Government Cyber Unit, our mission is to protect public services and the wider Government from cyber threats by...
Senior Security GRC Leader (Hybrid)
National Highways is seeking a Governance, Risk and Compliance Manager to lead the GRC function within Digital Services. You will translate strategic security direction into a practical tactical...
IAM Architect - DV Cleared
IAM Architect (DV Cleared) Shape the Future of Secure Digital Identity Location: Farnborough, Hampshire (Onsite) Employment Type: Permanent, Full-Time Security Clearance: DV Cleared or Active DV...
Security Consultant: Penetration Testing & Cloud Security
Citation Cyber, a leading UK cyber security consultancy, is hiring a Security Consultant (Penetration Testing) to join its hybrid UK team. You will deliver security assessments across client...
DevSecOps Engineer (Pipeline Security)
Job Location: London, UK & Sheffield, UK Experience: Mid-Senior Level Work Type: Hybrid / Open for full-time & Contract About Company: At Synechron, we believe in the power of digital to transform...
Principal Systems Security Engineer - Hybrid, Flex Hours
Leonardo in Edinburgh seeks a Principal Engineer to lead systems security engineering for GCAP products. You will plan work packages, guide security architectures, and provide authoritative...
Security Engineer (AI Red Team)
About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...