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Threat Researcher at GreyNoise Intelligence - ApplyBlast

Threat Researcher

GreyNoise Intelligence

2 months ago

Remote

Full Time

Medior

18 applicants

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About this role

GreyNoise is seeking a Threat Researcher to develop and exploit first, second, and third‑party data sources to produce actionable cyber threat intelligence. The role involves hypothesis‑driven hunting, clustering and tracking malicious activity, and creating intelligence products for customers and the public.

Responsibilities

Hypothesis-driven hunting of malicious activity and campaigns
Develop and integrate new intelligence sources, tools, and tradecraft
Produce and disseminate actionable threat intelligence to customers and the public

Skills

About GreyNoise Intelligence

greynoise.io

Headquarters

Washington, District Of Columbia, United States

Company Size

11-50 employees

Founded

2017

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GreyNoise Intelligence delivers real-time network threat intelligence focused on the network edge, helping security teams detect active exploitation, uncover compromised devices, and investigate attacks as they happen. Its platform analyzes malicious edge traffic at internet scale using a global sensor grid, providing early warning signals on emerging vulnerabilities, dynamic blocklists, and enriched intelligence for SOC workflows. GreyNoise serves enterprise SOCs, government agencies, and national defense operators across Five Eyes nations and NATO member states.