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Principal Engineer, AI Security

Location: Remote
Compensation: Salary
Reviewed: Fri, Sep 18, 2026
This job expires in: 30 days

Job Summary

To lead AI security initiatives at cloud scale, the full-time Principal Engineer, AI Security will partner with various teams to integrate AI security controls, develop in-house AI/ML models, and drive the AI Security strategy while working remotely.

Key responsibilities
  • Define and integrate AI security controls into customer-facing products in collaboration with Product Security and Engineering leadership
  • Lead adversarial testing and security reviews of AI product initiatives, providing architectural sign-off and guidance for high-risk decisions
  • Own DigitalOcean's AI Security strategy and multi-year roadmap, prioritizing risks and defining investment areas as the threat landscape evolves
Required qualifications
  • 10+ years of experience in cybersecurity, with 4-5 years focused on AI/ML security or security data science
  • Demonstrated experience in defining and driving AI or security programs at an organizational level
  • Deep knowledge of adversarial ML attacks and defenses, including evasion and poisoning techniques
  • Strong programming skills in Python and Go, with experience in building security tooling and automation
  • Bachelor's or Master's degree in Computer Science, Information Security, Mathematics, or a related field, or equivalent practical experience

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