Staff Security Engineer - AI Infra & Cloud Security

fal; San Francisco (CA); On-site; USD 130,000 - 160,000; Full time

Benefits offered by this job

Competitive salary + equity

Full health, dental, and vision coverage

Opportunity to work on frontier AI infrastructure

Job summary

A leading AI infrastructure company in San Francisco is seeking a Security Engineer, Infrastructure to secure their core systems involving GPU compute, multi-cloud environments, and data pipelines. The role requires 8+ years of experience in security engineering, a strong understanding of cloud security, and expertise in Linux and container security. The ideal candidate will help design security controls that scale with a high-performance AI platform while promoting a culture of security across the organization. Competitive salary and benefits included.

Qualifications

• 8+ years in security engineering, infrastructure, or SRE.
• Experience building or securing production infrastructure at scale.
• Deep knowledge of common vulnerabilities and attack vectors.

Responsibilities

• Design and implement security controls across cloud infrastructure.
• Build security guardrails directly into infrastructure and CI/CD.
• Protect model weights and customer data.

Skills

Cloud security (AWS, GCP, or Azure)

Linux systems and container security (Docker, Kubernetes)

Secrets management and cryptography basics

Proficiency in at least one language (Go, Python)

Strong automation mindset

Tools

Terraform

Job description

A leading AI infrastructure company in San Francisco is seeking a Security Engineer, Infrastructure to secure their core systems involving GPU compute, multi-cloud environments, and data pipelines. The role requires 8+ years of experience in security engineering, a strong understanding of cloud security, and expertise in Linux and container security. The ideal candidate will help design security controls that scale with a high-performance AI platform while promoting a culture of security across the organization. Competitive salary and benefits included.