GrepJob
Reddit

Senior Security Engineer, AI Security

Reddit
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3 days ago
Remote, United StatesSenior
H1B Sponsor

Base Salary

$191k - $267k/yr

Responsibilities

  • Review and threat model AI-powered product features and workflows before launch.
  • Build reusable AI security primitives such as guardrails and scanners.
  • Design security tooling to detect and prevent AI vulnerabilities.
  • Partner with product teams to define practical security controls.
  • Proactively find and fix AI security issues.
  • Turn one-off AI security issues into systemic fixes and reusable guidance.

Requirements

  • 5+ years of experience in product security or related fields.
  • Strong application security fundamentals including secure design review.
  • Experience in building reliable backend services.
  • Hands-on experience with security automation and developer tooling.
  • Familiarity with AI risks such as prompt injection and data leakage.
  • Ability to reason across trust boundaries in complex systems.
  • Practical understanding of infrastructure security concepts.
  • Strong engineering judgment regarding risk acceptance and remediation.
  • Clear communication skills to explain security risks to various stakeholders.

Benefits

  • Medical, dental, and vision insurance.
  • 401(k) program with employer match.
  • Generous time off for vacation and parental leave.