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OpenAI Logo OpenAI · IT - Software Development

Security Researcher, Trusted Computing and Cryptography

United States 277600.00 - 490000.00 USD / Year · Job Posted February 21, 2026
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Job Description

Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but operational in how we execute, and we support all of OpenAI’s research and product initiatives. Our tenets include: prioritizing impact, enabling researchers, preparing for future transformative technologies, and fostering a robust security culture.

Job Responsibility

  • Lead an effort to map, characterize, and prioritize cross-layer vulnerabilities in advanced AI systems – spanning data pipelines, training/inference runtimes, system and supply chain components
  • Build an AI Stack Threat Map across the AI lifecycle, from data to deployment
  • Deliver deep-dive reports on vulnerabilities and mitigations for training and inference, focused on systemic, cross-layer risks
  • Orchestrate inputs across research, engineering, security, and policy to produce crisp, actionable outputs
  • Engage external partners as the primary technical representative
  • align deliverables to technical objectives and milestones
  • Perform hands-on threat modeling, red-team design, and exploitation research across heterogeneous infrastructures (compilers, runtimes, and control planes)
  • Translate complex technical issues for technical and executive audiences
  • brief on risk, impact, and mitigations

Requirements

  • Have led high-stakes security research programs with external sponsors (e.g., national-security or critical-infrastructure stakeholders)
  • Have deep experience with cutting edge offensive-security techniques
  • Are fluent across AI/ML infrastructure (data, training, inference, schedulers, accelerators) and can threat-model end-to-end
  • Operate independently, align diverse teams, and deliver on tight timelines
  • Communicate clearly and concisely with experts and decision-makers
  • Current security clearance is not mandatory, but being eligible for sponsorship is required

What we offer

  • Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
  • Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
  • 401(k) retirement plan with employer match
  • Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
  • Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
  • 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
  • Mental health and wellness support
  • Employer-paid basic life and disability coverage
  • Annual learning and development stipend to fuel your professional growth
  • Daily meals in our offices, and meal delivery credits as eligible
  • Relocation support for eligible employees
  • Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided
  • Offers Equity
  • performance-related bonus(es) for eligible employees
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