Posted on 2026/09/28
AI security researcher
0Labs
San Francisco, CA, United States
AI security researcher
San Francisco / London
Full-time
Competitive
About 0Labs
Over the next few years, cybersecurity will completely shift from human operators to agents. AI becomes the most capable attacker in the world, so we're building systems that can help protect society in a world with increasingly capable and misaligned AI models.
The role
As an AI security researcher / engineer, you will design and build highly realistic cybersecurity environments.
For example, energy grids, telecommunication networks, and cloud environments.
You will use them to evaluate emergent defensive and offensive cyber capabilities of frontier models. You will also study how models behave when they go rogue, evaluating and helping mitigate rogue internal deployments that lead to loss-of-control scenarios.
Who We Are Looking For
We are a very small team moving very fast, and you will own problems end to end.
You will be a good fit if you are ambitious, driven, and care about societal impact.
Beyond that, you likely have a strong background in security research or engineering - offensive or defensive. You can build, standing up infrastructure and turning a research idea into an environment other people can use.
How To Apply
Please send your CV and describe a project you've built that you're proud of, ideally one relevant to AI agents, evaluations, or security.
careers@0labs.ai
Competitive compensation
Fair salaries and real ownership, so the value you create is rewarded directly.
Flexible work setup
Work from where you’re most productive, with support for remote or hybrid lifestyles.
Growth opportunities
Learn from talented teammates and take on challenges that push your craft forward.
Health and wellness
Comprehensive coverage and wellness benefits to support a balanced, healthy life.
Meaningful impact
Your work directly shapes the product and influences how millions will build software.
Continuous learning
Access courses, conferences and coaching to stay curious and grow faster.
Creative autonomy
We trust you to make decisions, experiment freely and bring bold ideas to life.
Strong team culture
Collaborate with friendly, passionate people who care about doing great work together.
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