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Security Architect & Lead, Infrastructure & Orchestration
Callosum Technologies Ltd. in London seeks an experienced Security Architect to own the security design across APIs, orchestration, agentic systems, and compute infrastructure. You will translate...
Cyber Threat Operations Specialist
An opportunity has arisen in the Active Defence Incident Response Team within Digital Excellence (DEX) for a Cyber Threat Operations specialist. Supporting the Active Defence & Incident Response...
Security Architect - Platform Engineering
Select how often (in days) to receive an alert: Security Architect - Platform Engineering Job id: 36866 Job location: London, GB Barcelona, ES Colt provides network, voice and data centre services...
Full-Stack AI Security Engineer - Real-Time Threat Detection
Vecta Ltd is building AI-powered cybersecurity threat detection that scales across billions of events and integrates with analysts' workflows. You will build analyst dashboards, ML models for...
Cyber Security Engineer - MS Sentinel, Defender, SSO, PKI, SC-100/200, CISSP
IT Cyber Security Specialist / Cyber Security Engineer - CISSP, CEH, CCNA Security, Incident Response, Threat Monitoring, Vulnerability Management, Security Architecture, Azure, Windows Server...
Cyber Security Analyst
Position: Cyber Security Analyst Location: Abingdon Salary: £37k-45k Benefits 25+ Days Holiday and rising (plus bank holidays) Flexible working (WFH incentives) Bupa Cash Plan Electric Vehicle...
SOC Engineer - Manchester OR London - SC
SOC Engineer - Manchester OR London - SC Central Manchester OR Central London - Onsite (with some flexibility) Days + occasional on call c.£30-45k base salary DOE + on call allowance and payments...
Security Engineer (Detection & Response)
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...
Vulnerability Management Engineer
At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for...
Security Architect - DevSecOps & App Security
Colt Technology Services Group Ltd. is seeking an experienced Security Architect with a focus on Application Security and DevSecOps to join the Security Architecture team in a global context....
Principal Product Security Engineer
At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and...
Security Engineer
Era4 develops, owns and operates AI infrastructure across the UK, powered by renewable energy. Converting legacy industrial and energy sites into modern data-centre facilities, Era4 is combining...