Software Security Architect, Operating Systems | Consumer Devices

📋 Description

• Define the OS security architecture, trust boundaries, privilege model, and protections for
• Partner with hardware security architects to integrate roots of trust, secure elements, TEEs, and
• Design foundational platform defenses: secure boot, code signing, attestation, secure updates, key
• Establish isolation and access controls across kernel, apps, services, and AI workloads.
• Define guardrails for AI apps and agents: access to info, sensors/tools, context retention, and
• Lead threat modeling and architecture reviews across the platform; translate threats into

🎯 Requirements

• Deep experience designing or securing operating systems, kernels, embedded platforms, hypervisors
• In-depth OS internals knowledge: memory protection, process isolation, executable loading, device
• Experience building security architectures spanning hardware, firmware, OS, apps, and cloud

🎁 Benefits

• Shipping security technologies for consumer OS, mobile platforms, or connected devices.
• Kernel hardening, memory-safety mitigations, virtualization-based security, secure enclave
• Security architecture for AI agents, sensitive-context isolation, permissioned tool use, or
• Device provisioning, manufacturing security, secure recovery, lifecycle security for hardware