1,818,880open jobs
104,271companies
274,488added this week
Browse all
Salary
$380k – $500k per year
Location
In office (San Francisco)
Visa
H-1B filings in 12 months: 262 · for this role: 49 · green card filings: 3
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Aug 3, 2026. OpenAI scores B on the Alion truth index.

Overview
Company
Impact
Profile match
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.

About the team

Models are becoming increasingly capable-moving from tools that assist humans to agents that can plan, execute, and adapt in the real world. Mitigating the frontier risks resulting from these capabilities is paramount to OpenAI’s ability to continue deploying models safely.

The Preparedness team is dedicated to addressing these critical risks. Our work includes:

  • Measurement. Monitoring and predicting the evolving capabilities of frontier AI systems.

  • Mitigation. Keeping misuse and misalignment safeguards, alignment tools, and security measures on track to adequately address extreme threats that might arise in the future.

  • Coordination. Setting mitigation targets by maintaining OpenAI’spreparedness framework, and partnering with other staff to achieve these targets.

This is urgent, fast-paced work that has far-reaching implications for the company and for society.

About the role

As we push toward AGI, cybersecurity becomes one of the most important and urgent frontiers: the same systems that can accelerate productivity can also accelerate exploitation.

As a Researcher for cybersecurity risks, you will help design and implement an end-to-end mitigation stack to reduce severe cyber misuse across OpenAI’s products. This role requires strong technical depth and close cross-functional collaboration to ensure safeguards are enforceable, scalable, and effective. You’ll contribute directly to building protections that remain robust as products, model capabilities, and attacker behaviors evolve.

In this role, you will:

  • Design and implement mitigation components for model-enabled cybersecurity misuse-spanning prevention, monitoring, detection, and enforcement-under the guidance of senior technical and risk leadership.

  • Integrate safeguards across product surfaces in partnership with product and engineering teams, helping ensure protections are consistent, low-latency, and scale with usage and new model capabilities.

  • Evaluate technical trade-offs within the cybersecurity risk domain (coverage, latency, model utility, and user privacy) and propose pragmatic, testable solutions.

  • Collaborate closely with risk and threat modeling partners to align mitigation design with anticipated attacker behaviors and high-impact misuse scenarios.

  • Execute rigorous testing and red-teaming workflows, helping stress-test the mitigation stack against evolving threats (e.g., novel exploits, tool-use chains, automated attack workflows) and across different product surfaces-then iterate based on findings.

You might thrive in this role if you:

  • Have a passion for AI safety and are motivated to make cutting-edge AI models safer for real-world use.

  • Bring demonstrated experience in deep learning and transformer models.

  • Are proficient with frameworks such as PyTorch or TensorFlow.

  • Possess a strong foundation in data structures, algorithms, and software engineering principles.

  • Are familiar with methods for training and fine-tuning large language models, including distillation, supervised fine-tuning, and policy optimization.

  • Excel at working collaboratively with cross-functional teams across research, security, policy, product, and engineering.

  • Have significant experience designing and deploying technical safeguards for abuse prevention, detection, and enforcement at scale.

  • (Nice to have) Bring background knowledge in cybersecurity or adjacent fields.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.

For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement.

Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.

OpenAI Global Applicant Privacy Policy

At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,818,880 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Security
Similar stack
Same company
San Francisco
$400k – $680k per year • Equity • Remote (United States) • United States
Python
Java
DevOps
CI/CD
AWS
IAM
Cybersecurity
Okta
Auth0
LDAP
Apply
$499k per year • Equity • Remote (United States) • United States
Python
Go
DevOps
Linux
FreeBSD
Cryptography
OpenSSL
Apply
≈ $114k – $202k per year (Estimated) • Remote (United States) • Full-Time • 8+ years exp • Bachelor's Degree • United States
Python
SQL
PowerShell
C#
C#
.NET
DevOps
Azure
Linux
Cybersecurity
Microsoft Sentinel
Microsoft Defender
Zero Trust
Microsoft Defender for Cloud
SIEM
Management
SharePoint
Apply
Security Engineer 2 hours ago
≈ $114k – $202k per year (Estimated) • Remote (United States) • Full-Time • 5+ years exp • Bachelor's Degree • United States
Python
SQL
PowerShell
C#
C#
.NET
DevOps
Azure
Linux
Cybersecurity
Microsoft Sentinel
Microsoft Defender
Zero Trust
Microsoft Defender for Cloud
SIEM
Apply
$163k – $263k per year • Equity • In office • Full-Time • 8+ years exp • United States
Python
DevOps
Terraform
Ansible
GCP
Azure
AWS
Apply
In office • Internship • Beijing
Python
AI/ML
Transformers
TensorFlow
PyTorch
LLM
Analytics
A/B Testing
Apply
$140k – $190k per year • Remote (United States) • Full-Time • 5+ years exp
Python
SQL
Clojure
AI/ML
dbt
Scikit-learn
NLP
AWS Bedrock
TensorFlow
PyTorch
LLM
Amazon SageMaker
Edge AI
Machine Learning
DevOps
CI/CD
AWS
Docker
Apply
AI Scientist 8 days ago
$100k per year • Remote (United States) • Full-Time • 6+ years exp
Python
AI/ML
Fine-tuning
JAX
Multimodal AI
AI Agents
PyTorch
RAG
Machine Learning
Apply
AI Engineer 8 days ago
≈ $85k – $218k per year (Estimated) • Remote (likely United States) • Full-Time • 3+ years exp
Python
Java
C++
C++
TensorFlow C++
PyTorch C++
Databases
Weaviate
Pinecone
AI/ML
Claude
OpenCV
DeepSpeed
MLFlow
Triton Inference Server
Reinforcement Learning
Quantization
Prompt Engineering
Computer Vision
NLP
ONNX
Transformers
TensorFlow
PyTorch
RAG
Ray
Triton
Hugging Face
ONNX Runtime
DevOps
GCP
Azure
AWS
Apply
Principal Engineer 8 days ago
$106k – $264k per year (gross) • Hybrid • 8+ years exp • Bengaluru • Noida
AI/ML
CUDA Toolkit
PyTorch
LLM
RAG
CUDA
Voice Agents
Machine Learning
Apply
$255k – $445k per year • Hybrid • Full-Time • San Francisco • London
Go
AI/ML
AI Agents
OpenAI
DevOps
GCP
Azure
AWS
Kubernetes
Linux
DNS
Apply
$268k – $342k per year • In office • Full-Time • San Francisco
Rust
C++
AI/ML
Function Calling
AI Agents
OpenAI
LLM Guardrails
Tool Use
Cybersecurity
Threat Modeling
Apply
Red Team - Cyber 2 months ago
$198k – $320k per year • Hybrid • Full-Time • San Francisco • Seattle • Washington
AI/ML
AI Agents
OpenAI
Red Teaming
Apply
$266k – $445k per year • In office • Full-Time • San Francisco
AI/ML
AI Agents
OpenAI
OpenAI Codex
Apply
$347k – $510k per year • Hybrid • Full-Time • 10+ years exp • San Francisco
AI/ML
OpenAI
DevOps
Terraform
Ansible
Chef
Azure
Configuration Management
Apply
$210k – $330k per year • In office • San Francisco
Apply
$150k – $240k per year • In office • San Francisco
Apply
$165k – $245k per year • In office • San Francisco
Apply
$165k – $240k per year • In office • San Francisco
Apply
$180k – $275k per year • In office • San Francisco
Apply
See all jobs
This is one of many
1,818,880 more open roles from verified company boards, updated every day.