Platform Hardware Security

Platform Hardware Security Engineer at Anthropic who designs and builds the security architecture for its bare-metal infrastructure, working with other teams on firmware, bootloaders, operating systems and attestation. The engineer implements secure boot chains for CPUs, BMCs, switches, peripherals and microcontrollers, architects attestation that proves system state from a hardware root of trust upward, develops measured boot and runtime integrity checks, writes reference architectures, runs firmware vulnerability assessments and penetration tests, builds firmware analysis pipelines, and works with vendors, all without slowing model training.

The role needs hands-on secure and measured boot and attestation with TPM, Intel TXT, AMD SEV or ARM TrustZone, UEFI or embedded firmware security, low-level programming in C, Rust or assembly, and supply chain security experience.