Horizon3ai
·Ashby
Victra put this page together from job adverts found elsewhere. Nobody from the company has confirmed it, so treat the details as a starting point rather than the last word.
The company has not published a description yet.
36 adverts are open right now: 6 in Amsterdam, 3 in Chicago, 2 in New York, 2 in Washington, 1 in San Francisco and 22 elsewhere; 30 of them remote.
Roles: Sales Manager (12), Software Engineer (4), AI / ML Engineer (3), Backend Developer (3), IT Support Specialist (2), DevOps Engineer (1) and 11 others.
Collected from Ashby and Arbeitnow; the oldest still open dates from Sep 3, 2026.
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Horizon3ai is seeking a Federal IT Enterprise Services Administrator to join their remote cybersecurity team.
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·Arbeitnow
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Horizon3.ai is hiring a remote Senior Technical Support Engineer for its EMEA team to support enterprise customers using its cybersecurity platform.
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·Arbeitnow
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Horizon3ai is seeking a Senior Customer Onboarding Engineer to join their remote team.
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Horizon3ai is seeking an Enterprise Account Executive to join their remote team, focusing on driving sales growth within the cybersecurity technology sector.
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Horizon3ai is seeking a Senior Machine Learning Engineer to join their Autonomous Defense team in a fully remote capacity.
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Horizon3ai is hiring a remote Staff Attack Engineer to lead internal network and Active Directory attack capabilities for its autonomous pentesting platform, NodeZero.
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Horizon3ai is hiring a Senior Data Infrastructure Engineer to own and grow the data platform behind key company pipelines.
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Horizon3ai is hiring a Senior Federal Account Executive for its civilian government business in Washington, DC.
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Horizon3ai is hiring a remote Senior Engineer focused on back-end security controls.
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Horizon3ai is hiring a remote Staff Product Manager to lead its NodeZero Tripwires product, which focuses on threat detection and deception.
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Horizon3.ai is seeking a Staff Defensive Security Software Engineer to join their Detection & Deception Team, focusing on enhancing the deception capabilities of their NodeZero…
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Horizon3ai is looking for a Commercial Account Executive to help grow its commercial business across the DACH region.
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Horizon3ai is seeking an Enterprise Account Executive to join their remote team in Houston.
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Horizon3ai is seeking a Senior Software Engineer specializing in browser automation for a fully remote position.
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Horizon3ai is hiring a remote Director of Enterprise Sales for the Northeast to lead revenue growth across the region.
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Horizon3ai is seeking a Staff Attack Engineer with a focus on AI and LLM security to join their remote team.
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Horizon3ai is seeking a Commercial Account Executive to join their remote team in Chicago.
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Horizon3ai is hiring an Enterprise Account Executive to help grow its cybersecurity business from a remote base in New York City.
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