Threat Modeling & Embedded Network Security Engineer

Cisco Systems, Inc. is seeking a senior security engineer in San Francisco to shape how Cisco designs, reviews, and verifies security in its network device portfolio. You will create threat models, review architectures, and ensure secure patterns across hardware, firmware, and software. The role requires strong experience in threat modeling, embedded device security, and coordination across global teams, leveraging MITRE/OWASP guidance and CI/CD tooling.