Horizon3.ai makes NodeZero, an autonomous penetration testing platform that continuously and safely runs real attack techniques against production environments to show security teams what's actually exploitable — then verifies fixes. The customer list skews to high-stakes buyers: the NSA, four of the Fortune 10, global governments, and large healthcare providers, with 5,000+ organizations total. Founded in 2019 by former US Special Operations cyber operators, the company raised a $100M Series D in 2025 and has been recognized as one of the fastest-growing security companies in the US. Offices in San Francisco, Chicago, and Amsterdam, with hybrid and remote roles globally.
Senior/Staff Product Manager, Offense
This is a Senior or Staff Product Manager role focused on offensive security, requiring an onsite presence in NYC, SF, or DC. The PM will own the product roadmap for offensive product areas, such as External Pentesting, defining attack capabilities and business risk for the NodeZero platform. This role requires deep technical ownership, translating attacker techniques into product requirements, and offers a base salary range of $175k–$260k per year.
Senior/Staff Product Manager, MSP
This is a Senior/Staff Product Manager role focused on cybersecurity, fully remote. The PM will own the vision and roadmap for MSP/MSSP-focused features, including multi-tenancy, delegated administration, and security operations workflows. This highly strategic role requires defining product strategy, commercial packaging, and compliance capabilities, with a base salary range of $185k–$260k annually.
Product Manager Jobs at Horizon3.ai
Browse open product manager positions at Horizon3.ai. Remote PM Jobs pulls listings directly from Horizon3.ai’s applicant tracking system so you always apply at the source. This page updates daily.