Security Lead AI Systems & Orchestration
Listed on 2026-10-21
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Security
Security Management & Operations, Cybersecurity
Location: Greater London
Callosum is seeking a senior Security Architect to own the security architecture across our API, orchestration stack, agentic systems, and physical infra. You will translate customer requirements into concrete technical expectations and guide engineering teams to verifiable security guarantees.
You will lead the security function, drive threat modelling, incident response readiness, and engagements with customers and partners while building a scalable security organization across Callosum.
Join us at Callosum as our next Security Lead for AI Systems & Orchestration in Greater London, England, United Kingdom.
This posting is for the Security Lead for AI Systems & Orchestration role at Callosum, based in Greater London, England, United Kingdom.
We are looking to fill the Security Lead for AI Systems & Orchestration position at Callosum in Greater London, England, United Kingdom.
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