Job reference: SS/44888Sector: Commerce and IndustryRegion: London, South EastSpecialisms: Information Security JobsClosing date: 2026-10-10This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment.As AI/ML Security Architect, you’ll provide security architecture and design authority across AI/ML initiatives, working closely with engineering, cloud and security teams to define practical controls and secure-by-design patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security architecture.The successful candidate will have a strong security architecture background combined with genuine AI/LLM security experience. Exposure to technologies such as GCP/Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Anthropic Claude or LangChain/LangGraph would be particularly relevant.This is a cutting-edge opportunity which will shape how AI is securely adopted across a large-scale global organisation.Hybrid working in either London or Reading.Visa sponsorship is available but you must be currently living in the UK.
AI/ML Security Architect in London employer: Barclay Simpson Corporate Governance Recruitment
As a leading investment bank located in London, we pride ourselves on fostering a dynamic and inclusive work culture that prioritises employee growth and development. Our commitment to innovation in quantitative analytics offers unique opportunities for professionals to influence pricing models across multiple asset classes while collaborating with top-tier teams. With competitive compensation packages and a focus on continuous improvement, we are an excellent employer for those seeking meaningful and rewarding careers in the financial services sector.
Contact Details:
Barclay Simpson Corporate Governance Recruitment Recruitment Team
