Platform Security Engineering, Operating Systems

Overview

Operating Systems Security Engineer to harden and secure the OS layer of the infrastructure, designing OS-level security controls for AI workloads.

What you'll do

• Design and implement hardened OS configurations for AI workloads across diverse hardware.
• Minimize attack surfaces by removing unnecessary components from kernelspace and userspace.
• Develop kernel security policies using SELinux, AppArmor, and custom Linux Security Modules.
• Implement and maintain full-disk encryption solutions for diverse storage systems.
• Build OS-level attestation and integrity monitoring systems.
• Apply security patches and develop patches for custom kernel modules and hardening configurations.

What you'll need

• Deep knowledge of Linux internals, including kernel subsystems and security frameworks (SELinux, AppArmor, seccomp).
• Experience with kernel hardening techniques and exploit mitigation.
• Strong programming skills in C and systems programming languages.
• Experience with eBPF for security monitoring and enforcement.
• Understanding of virtualization and containerization security.

Details

• Hybrid policy: expected to be in an office at least 25% of the time.
• Visa sponsorship is available for some roles/candidates.