Posted Oct 1, 2026

[Remote] Sr. Manager, People Operations

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Note: The job is a remote job and is open to candidates in USA. Horizon3.ai is a remote cybersecurity company that provides autonomous penetration testing and security assessment solutions. The Senior Manager, People Operations will lead global People Operations, manage international expansion and employment models, oversee HR technology and workforce processes, and coach the People Operations team.


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Company Overview

  • Horizon3.ai offers an autonomous penetration testing platform that helps organizations proactively find and fix security vulnerabilities. It was founded in 2019, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://www.horizon3.ai.

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