Data & AI Jobs at GreyNoise Intelligence

GreyNoise Intelligence is a security startup that provides real-time network threat intelligence. It watches and analyzes malicious internet traffic and scanning activity to help organizations detect active exploitation, uncover compromised devices, and investigate attacks. The company's intelligence is generated from a global fleet of thousands of purpose-built sensors, and it uses data science and AI to process millions of observed events. Its product is aimed at helping security teams understand and mitigate risks from internet scanning and exploitation.

• Threat Researcher: remote, posted 20 August 2026.

Its roles are in United States (1) and remote (1).

The data is messy and there is not much of it yet. You build the pipeline, train the model, then explain the result to a founder in plain words. Large employers give you a clean warehouse and one narrow question, while here you pick the question too.