Senior Staff Linux Security Engineer

Responsibilities Implement Linux kernel security enhancements, configuration hardening, access controls, secure boot protections, and CI guardrails. Triage CVEs, assess exploitability, research kernel and OS vulnerabilities, and backport non-trivial upstream fixes. Audit and harden Cloud Hypervisor device models and vhost-user datapaths while advancing confidential computing primitives. Develop and use fuzzing, static analysis, dynamic analysis, and kernel security auditing tools. Establish sec…