Horizon3.ai

Cybersecurity

Horizon3.ai provides the NodeZero Platform, an AI-powered autonomous pentesting and exposure management solution that enables organizations to safely test their production environments for vulnerabilities across web applications, infrastructure, cloud, data, and identity. The platform helps security teams, ITOps, and pentesters identify and validate exploitable attack paths, prioritize remediation efforts, and continuously verify security controls across federal, financial services, healthcare, and enterprise sectors.

Company Details

Stage

Growth

Team Size

201-500 employees

Locations

San Francisco, California +38

Open Roles

195

https://horizon3.ai/

Recent Fundraise

$250M

Series E

3 months ago

Open Positions (195)

Federal Security Engineering Manager

full time·Today·Remote·US, Remote

Senior Backend Engineer, Autonomous Defense

full time·Today·Remote·US, Remote

Senior Engineering Manager, MSP/MSSP

full time·Today·Remote·US, Remote

Mid-Enterprise Account Executive, Georgia

full time·Today·Remote·US, Remote

Mid-Enterprise Account Executive, Toronto

full time·Today·Remote·Canada

Mid-Enterprise Account Executive, Tri-State

full time·Today·Remote·New York City, NY, US, Remote

Regional Sales Director, NEUR

full time·Yesterday·Amsterdam, Netherlands

Strategic Partner Executive, SHI

full time·2 days ago·US, Remote

Senior Account Executive, MSSP, Southwest