Horizon3.ai

Autonomous penetration testing platform for continuous security assessment.

horizon3.aiCybersecurity, SaaS387 employeesUS
PrivateFounded 2019Series D (2025)Cybersecurity software developmentAutomated penetration testingVulnerability assessment softwareAttack surface managementSecurity posture validation
Showing 51 matching jobs
Title
Channel Sales Engineer
Full Time · $220K-$260K · 5+ YOE
United States · Remote
Director, Global Sales Operations
Full Time · $210K-$240K
United States · Remote
Manager, Attack Engineering
Full Time · $180K-$230K · 5+ YOE
United States · Remote
Director, North America Channels
Full Time · $350K · 10+ YOE
United States · Remote
Senior Engineering Manager, User Platform & Enterprise
Full Time · $210K-$260K · 6+ YOE
United States · Remote
Technical Support Engineer, EMEA
Full Time · 3+ YOE
Amsterdam, North Holland, Netherlands · Remote
Partner Business Manager (MSP)
Full Time · 1+ YOE
Europe · Remote
Senior Manager, Public Relations and Communications
Full Time · $170K-$210K · 8+ YOE
United States · Remote
Enterprise Account Executive, Florida
Full Time · $280K-$340K · 5+ YOE
Florida, United States · Remote
Senior/Staff Product Manager, MSP
Full Time · $185K-$260K · 7+ YOE
San Francisco or New York City · Remote
Sales Engineer (West Coast)
Full Time · $220K-$260K · 5+ YOE
United States · Remote
Staff Product Designer
Full Time · $200K-$220K · 10+ YOE
San Francisco, California, United States · Remote
Security Manager
Full Time · $160K-$190K
United States · Remote
Enterprise Sales Engineer, LATAM
Full Time · $220K-$260K · 5+ YOE
South America · Remote
Mid-Enterprise Sales Engineer, Canada
Full Time · $220K-$260K · 5+ YOE
Canada · Remote
Senior Product & Technical Enablement Manager
Full Time · 7+ YOE
United States · Remote
Mid-Enterprise Sales Engineer
Full Time · $220K-$260K · 5+ YOE
United States · Remote
Enterprise Account Executive, Tri-State
Full Time · $300K-$380K · 5+ YOE
New York City, New York, United States · Remote
SMB Account Executive, Chicago
Full Time · $130K-$150K · 1+ YOE
Chicago, Illinois, United States · Remote
Mid-Enterprise Account Executive, SoCal
Full Time · $180K-$240K · 3+ YOE
United States · Remote
Enterprise Account Executive, SoCal
Full Time · $280K-$320K · 5+ YOE
United States or California · Remote
Mid-Enterprise Account Executive, Mid-Atlantic
Full Time · $180K-$240K · 3+ YOE
Philadelphia, Pennsylvania, United States · Remote
Mid-Enterprise Account Executive, TOLA
Full Time · $180K-$240K · 3+ YOE
United States · Remote
Senior Back End Engineer
Full Time · $155K-$208K · 7+ YOE
United States · Remote
Sales Development Representative, US Remote
Full Time · $80K-$90K · 0.5+ YOE
United States · Remote

About Horizon3.ai

Activities
Cybersecurity software developmentAutomated penetration testingVulnerability assessment softwareAttack surface managementSecurity posture validation
HeadquartersUS
Industries
CybersecuritySaaS
NameHorizon3.ai
Employees387
TypePrivate
TaglineAutonomous penetration testing platform for continuous security assessment.
Founded2,019
Websitehorizon3.ai
Latest Funding RoundSeries D
Latest Funding Year2,025
Latest Funding Amount100,000,000
Latest Investors
New Enterprise Associates