Principal Software Engineer, Infrastructure Security

Highlights

• Safeguard GPU supercomputing clusters powering frontier AI models.
• Own architecture for core security services from design to operation.
• Use frontier models and agents to automate large-scale risk detection.

What they offer

• Equity

Ideal candidate

Principal-level infrastructure security leader who thrives owning planet-scale systems end-to-end and mentoring others. Proactive, collaborative communicator passionate about securing AI infrastructure and using frontier models to solve hard problems.

Requirements

• Strong software engineering skills with track record shipping and operating reliable distributed systems
• Experience building or operating critical infrastructure, especially security infrastructure, at planet scale
• Deep understanding of security principles, best practices, and common vulnerabilities
• Demonstrated ability to lead cross-team technical initiatives and deliver measurable outcomes
• Expertise and curiosity about using frontier models and agents to solve security challenges
• Expertise in securing large-scale cloud platforms including multi-cloud networks
• Proactive mindset with ability to address security gaps through automation and tooling
• Strong analytical and problem-solving skills with ability to assess risks
• Excellent communication skills conveying complex security concepts to diverse stakeholders