Horizon3 uses real-world attacks to safely show what attackers can actually do in your environment—so you can fix and prove what matters. Backed by NEA.
About the role
We are looking for a Senior Product Marketing Manager to own the go-to-market engine for NodeZero’s Internal and Cloud Pentesting portfolio. This role will shape how Horizon3 explains, launches, sells, and expands capabilities that help customers safely validate attack paths across internal infrastructure, identities, cloud environments, and hybrid estates.
What they're looking for
- Highly adaptable with a sense of urgency: you execute effectively in a quickly evolving, cross-functional environment with a high level of ownership
- Ownership and organization: you deliver high-quality, detailed work and follow important initiatives through to measurable outcomes
- Creative self-starter: you are comfortable defining what great looks like, developing your own solutions, and operating without perfect information
- Influential communicator: you can align peers and cross-functional leaders around a clear point of view and move work forward
- Evidence-based marketer: you prefer proof, customer outcomes, and measurable impact over generic claims or unsupported hype
- This role requires up to 20% travel for key product launches, major industry events, customer interviews, sales-team engagement, and internal offsites
More about this role
Horizon3 is a fast-growing, remote cybersecurity company on a mission to shift the advantage from attackers to defenders. Our flagship product, the NodeZero® platform, autonomously executes real attack techniques in production—safely, without agents or disruption—to help organizations find exploitable weaknesses, fix what matters most, verify remediation, and continuously prove their resilience.
NodeZero helps organizations understand risk across their internal networks, external attack surface, cloud environments, identities, data, and web applications. Customers use the platform to replace assumptions with evidence: what an attacker can actually exploit, how an attack can move through the environment, what the business impact could be, and whether a fix truly worked.
We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We are committed to solving common security problems including ineffective tools, false positives, alert fatigue, blind spots, checkbox security culture, cybersecurity skills shortages, and the time and expense of point-in-time manual assessments. Collectively, we are a team of...
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