Staff Software Security Engineer
Anthropic London £255,000 – £325,000 pa
Builds and operates security for large-scale AI clusters across multiple clouds and bare-metal data centers, covering IAM, network segmentation, encryption, default-deny ingress/egress and mTLS with service identity. Ships controls as secure defaults via infrastructure as code and GitOps, and designs secure CI/CD and Kubernetes security practices. Partners with infrastructure, networking and data center teams at design time, and mentors engineers.