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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...
Cyber Data Intelligence Analytics Lead
Tesco? The user-provided company is Tesco. Tesco is hiring an Analytics Engineering Manager within the cyber data team to shape security data products and AI-enabled analytics. You will lead...
Microsoft Sentinel SIEM Content & Platform Engineer
Harvey Nash Group seeks a SIEM Content & Platform Engineer for a London-based contract role (Remote/Hybrid). The position focuses on security monitoring, detection engineering, platform...
Fractional CISO: Strategic Governance & Risk Leader
Sphere Digital Recruitment is seeking a Fractional CISO to provide strategic security leadership from London, guiding governance, policy, and risk management as the business scales internationally...
Defence Cyber Business Development Lead (Remote, UK SC)
Talent Locker is seeking a Business Development Manager / Client Manager for Defence Cyber Security to drive growth across UK Defence. You’ll leverage Army, Royal Navy and RAF networks to expand...
Strategic Enterprise Security Architect
QinetiQ is seeking an Enterprise Architect (Security) to provide strategic architectural leadership across the organisation, aligning business and technology while guiding investments, roadmaps and...
Cyber & Liability Catastrophe Risk Modeler
Beazley Management Limited is seeking a Cyber and Liability Catastrophe Modeller within Exposure Management. You will develop and validate internal and vendor models for cyber and liability...
Senior Analytics Engineer - Cyber Data Platform
As the Senior Analytics Engineer on the Cyber Analytics team, you will lead the design and implementation of trusted, well-documented and tested data products that transform raw security data into...
Security Engineer
Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by...
Cyber Security Analyst
Cyber Security Analyst - 2-month contract - Remote/London - Inside of IR35 My Client is looking for a Cyber Security Analyst to support day-to-day BAU security operations, with a primary focus on...
Senior Application Security Architect
Allwyn UK is seeking an experienced security architect to shape secure designs for customer-facing and enterprise applications across web, mobile, API and cloud services. You will influence...
Cyber Security Analyst — Rapid7 & SIEM Investigator (Remote)
VIQU Limited is recruiting a Cyber Security Analyst for a 6-month contract with hybrid remote work and an onsite day in Central London. You will manage rapid7/SIEM alerts, conduct investigations,...