horizon3ai
71 live roles
Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs. We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results. What You’ll Do
Open roles
- Senior/Staff Attack Engineer, Rapid ResponseUS, Remote · today
- Software EngineerUS, Remote · today
- Software EngineerUS, Remote · today
- Analytics EngineerUS, Remote · 2d ago
- Backend EngineerUS, Remote · 7d ago
- Backend EngineerUS, Remote · 7d ago
- Onboarding EngineerUS, Remote · 7d ago
- Systems EngineerUS, Remote · 7d ago
- Platform EngineerUS, Remote · 12d ago
- Site Reliability EngineerUS, Remote · 12d ago
- Senior/Staff Developer Experience EngineerUS, Remote · 12d ago
- Engineering ManagerUS, Remote · 14d ago
- Engineering ManagerUS, Remote · 14d ago
- Applied AI Engineer, Autonomous DefenseUS, Remote · 19d ago
- Senior Detection Engineer (EDR), Autonomous DefenseUS, Remote · 19d ago
- Software EngineerUS, Remote · 22d ago
- Backend EngineerUS, Remote · 22d ago
- Machine Learning EngineerUS, Remote · 22d ago
- Staff Attack Engineer, Internal/ADUS, Remote · 1mo ago
- Support EngineerAmsterdam, NL · 1mo ago
- Backend EngineerUS, Remote · 1mo ago
- Engineering ManagerUS, Remote · 1mo ago
- Data EngineerUS, Remote · 1mo ago
- Senior Engineer, Back-End (Security Controls)US, Remote · 1mo ago
- Support EngineerUS, Remote · 2mo ago
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