Offensive Hardware Security Engineer, Platform Security

Anthropic is seeking an Offensive Hardware Security Engineer to assess platform security features in hardware, firmware, bootloaders, OS, and attestation systems. The role involves auditing secure boot, attestation, measured boot, conducting firmware vulnerability assessments, penetration testing, and building assessment pipelines. Requires ownership of eliminating vulnerabilities in production.

Proven track record in vulnerability auditing on security-critical systems, hands-on experience with secure boot, measured boot, attestation (TPM, Intel TXT, AMD SEV, ARM TrustZone), UEFI/BIOS firmware security, bootloader hardening, low-level programming (C, Assembly), and cross-functional collaboration. Also 8+ years in systems security with 5+ years in low-level security.