Software Engineer (L6), Platform Security

What you'll do

• Define and evolve the security architecture for the full compute stack from hardware interfaces through dual operating systems.
• Implement security enhancements using kernel and user-space development, configuration changes, and hardware-based features like TPMs.
• Drive platform integrity work including measured/secure boot for appliances and improved BMC access controls.
• Analyze and triage system-level security bugs including hardware/GPU and OS isolation issues.
• Provide appliance security expertise during incident response and partner with stakeholders on secure binary ingestion.
• Develop automated systems and low-level tooling to perform vulnerability research and reduce manual security overhead.
• Act as a security liaison with external silicon vendors, firmware vendors, and OS communities.

What we're looking for

• Proven track record of architecting and implementing security features that meaningfully improve system security.
• Deep expertise in low-level systems and hardware security across a heterogeneous stack including kernels, firmware, BMC, BIOS/UEFI, and FPGA.
• Experience using operating system execution environments such as containers or virtual machines to enhance security.
• Success at partnering with others to improve the security posture through cross-functional changes.
• Experience using AI agents to automate security research (preferred).
• Experience conducting security research with published materials (preferred).
• Experience conducting penetration tests to identify security gaps (preferred).
• Kernel development experience (preferred).