Onyx Security jobs, careers, and hiring context

Explore Onyx Security careers and hiring status. Find jobs at Onyx Security and official application links when roles are open. Funding stage: Series B. Headcount: 51-200. Onyx Security builds a secure AI control plane that lets enterprises discover, monitor, and govern the AI models and autonomous agents used inside their environment. The platform inspects prompts, model responses, tool calls, and agent actions, enforcing permissions, data protection, security policy, human approval, and compliance auditing. Founded in 2024 by Unit 8200 and Israeli Air Force veterans, it emerged from stealth in March 2026 and raised a $113M Series B at a $640M valuation in July 2026.

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