Senior Engineering Manager, RVBM
Horizon3 AIUnited States
Posted March 2, 2026
Full Time
About the Company
Horizon3 AI delivers the NodeZero platform, an autonomous, agent-less solution that continuously discovers, prioritizes, and verifies exploitable attack surfaces across on-prem, cloud, and hybrid environments. The platform performs production-safe pentests and security validations at scale, eliminating the need for code, manual configuration, or external consultants. Built by former U.S. Special Operations cyber operators, seasoned engineers, and seasoned security practitioners, Horizon3 AI addresses common industry pain points such as alert fatigue, blind spots, and the cybersecurity skills shortage. This blend of operational expertise and AI-driven automation positions Horizon3 AI as a distinctive leader in attack surface management and offensive security services.
Job Description
Horizon3.ai is a remote cybersecurity company that enables organizations to proactively find, fix, and verify exploitable attack vectors. We are seeking a Senior Engineering Manager to lead our Risk-Based Vulnerability Management organization and scale the engineering teams behind our flagship product, NodeZero. The ideal candidate will have a strong background in backend and/or platform engineering, with experience designing, scaling, and maintaining distributed systems, and expertise in at least one modern programming language (Python strongly preferred).
Requirements
- Proven experience leading multiple backend/platform teams or an engineering org in a SaaS, cybersecurity, or cloud-scale environment.
- Track record of taking products from concept to market, including POCs, MVPs, launches, and iterative improvements.
- Familiarity with vulnerability management concepts, including vulnerability scanners and CVEs/CVSS.
- Experience or strong interest in risk-based approaches that combine exploitability, threat actor behavior, and business impact.
- Highly technical background with expertise in software development and B2B SaaS multi-product platforms.
- Deep understanding of scalable backend architecture, data modeling, databases, and distributed systems.
- Experience with data pipelines and ETL systems, including performance, reliability, and observability considerations.
- Strong grasp of cloud infrastructure concepts (AWS, GCP, or Azure), DevOps, and resilience engineering.
- Excellent written and verbal communication skills.
- Experience working cross-functionally with designers, developers, product managers, customer teams, and GTM.
Benefits
- Inclusive Team
- Growth Opportunities
- Innovative Culture
- Remote Work
- Competitive Compensation
- Health, vision & dental care for you and your family
- Flexible vacation policy
- Generous parental leave
