Product Manager, Rapid Response

Get to Know Us

Horizon3 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. Node Zero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises.

It is used by ITOps/Sec Ops 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.

About the Role

Horizon3 is in search of a highly motivated and technically skilled Staff Product Manager to lead the strategy and evolution of Node Zero Rapid Response. This role requires a strong blend of product leadership, cybersecurity expertise, threat intelligence experience, technical depth, and customer empathy to help organizations quickly understand whether emerging vulnerabilities create real, exploitable risk in their environments.

The Staff Product Manager for Rapid Response will own the product strategy, roadmap, customer experience, and operating model for Node Zero Rapid Response. This leader will partner closely with the Attack Team, Engineering, Data, Design, Sales, Marketing, Customer Success, Channel, and Support to define how Horizon3 monitors emerging threats, determines which vulnerabilities matter, maps those threats to customer environments, validates real-world exploitability, and helps customers take action before attackers do.

• Own the product vision, strategy, roadmap, and measurable outcomes for Node Zero Rapid Response, helping customers understand and respond to emerging vulnerabilities based on real exploitability and customer-specific risk.

• Establish the end-to-end operating model for Rapid Response, from initial threat signal through research, prioritization, customer relevance analysis, exploit/test development, notification, remediation, retesting, and verification.

• Set clear ownership, decision rights, service-level expectations, and operating rhythms across the teams required to deliver Rapid Response at speed.

• Drive standardization and scalability across Rapid Response research, customer communications, integrations, and operational workflows.

• Establish and grow exploit-intelligence relationships with security vendors, researchers, and other relevant intelligence providers to identify emerging Rapid Response opportunities as early as possible.

• Define the threat intelligence strategy for Rapid Response across vendor advisories, CVEs, CISA KEV, public research, exploit repositories, attacker activity, and other sources of vulnerability and exploit intelligence.

• Develop a prioritization framework for determining which vulnerabilities warrant immediate Rapid Response coverage based on exploitability, attacker utility, prevalence, customer footprint, potential impact, and evidence of exploitation in the wild.

• Partner directly with vulnerability researchers and attack engineers to assess…