Security Engineer

Join Cisco's Network Device Security team to protect millions of live network devices. You will shape security design, conduct threat modeling, and review code across hardware, firmware, and software. This role offers opportunities to learn, innovate with AI, and collaborate globally to build trusted, secure products.

• Design, review, and verify security across Cisco's network device portfolio
• Create threat models and review device architectures and code for weaknesses
• Translate security findings into reusable engineering controls and secure patterns
• Test security claims with reproducible evidence
• Collaborate with cross-functional teams using AI-enabled workflows
• Assess and improve security of embedded/IoT network devices (hardware, firmware, lifecycle)