Senior Product Manager, Platform
Who we are:
Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, 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 IT Ops/SecOps teams, consulting pentesters, and MSSPs and MSPs.
We are a fusion of former U.S. Special Operations cyber operators, startup engineers & operators, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools and 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
We are seeking a Senior Product Manager for Platform to lead our platform product portfolio that makes NodeZero enterprise-ready, extensible, and reliable at scale. You will work closely with the Sr. Director of Product and senior engineering leadership to define and execute the platform strategy that underpins every experience in our product.
In this role, you will be responsible for enterprise experience, integrations/APIs/MCP server and agentic workflows, performance and reliability, and MSP/MSSP functionality—while also owning a hands-on product area yourself, with particular emphasis on platform performance, reliability, and operational excellence.
You will be responsible for ensuring our platform is scalable, observable, secure, and e...