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Lead AI Security Architect @ Hays Technology

Cheapside 107, LondonOnsiteFull-time
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About this role

Salary: £? - ? per year

Requirements: Strong background in AI Security, Cloud Security, or Security Architecture.Hands-on experience securing LLMs, GenAI, RAG solutions, and AI agents.Experience with Azure OpenAI, AI Foundry, and ideally GCP Vertex AI.Experience with AI threat modelling, red teaming, prompt injection testing, and security control design.Engineering-led mindset with a strong understanding of AI, machine learning, and data platforms.Experience implementing AI security controls including AI gateways, prompt filtering, and output sanitisation.Ability to engage senior stakeholders while remaining technically hands-on.Experience in healthcare, insurance, financial services, or other regulated sectors is desirable.Exposure to data science or machine learning environments is desirable.Experience with Palo Alto AI Security or similar AI security tooling is desirable.Knowledge of NIST AI RMF, OWASP LLM Top 10, and ISO 42001 is desirable. Responsibilities: Drive the secure adoption of AI technologies across a regulated enterprise.Design and implement security controls for AI solutions.Secure LLM, GenAI, RAG, and AI agent deployments in practice.Conduct AI threat modelling, red teaming, and prompt injection testing.Work hands-on with engineering, cloud security, and AI security practices.Engage with senior stakeholders while staying technically involved in delivery. Technologies: AIArchitectAzureCloudGCPLLMMachine LearningOWASPSecurity More:

We are recruiting a Lead AI Security Architect for a 6-month initial contract in London/Hybrid, with one day per week onsite. This is an inside IR35 role offering up to £800 per day. We are looking for someone to help us secure the adoption of AI across a regulated enterprise, working at the intersection of engineering, cloud security, and AI security. Governance knowledge is helpful, but this is not a GRC or audit-focused position.

last updated 30 week of 2026

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