About the job
Who We Are
Horizon3.ai is an innovative and rapidly expanding cybersecurity firm, operating remotely, with a mission to empower organizations to proactively identify, mitigate, and verify exploitable attack vectors before they can be leveraged by malicious actors. Our flagship solution, the NodeZeroTM platform, provides production-safe, autonomous penetration testing and essential assessment capabilities that seamlessly scale across diverse internal, external, cloud, and hybrid cloud environments. Organizations of all sizes, from small educational institutions to government agencies and Fortune 100 companies, have adopted NodeZero. It serves IT Ops/SecOps teams, consulting pentesters, Managed Security Service Providers (MSSPs), and Managed Service Providers (MSPs).
Our team is a unique blend of former U.S. Special Operations cyber operators, startup engineers, and seasoned cybersecurity professionals who have experienced the challenges of the industry firsthand. We are dedicated to resolving common security issues such as ineffective security tools, false positives causing alert fatigue, a pervasive “checkbox” security culture, the cybersecurity skills gap, and the lengthy, costly process of hiring external consultants. Collectively, we foster a culture of continuous learning, respect, collaboration, ownership, and results.
As a fully remote company, we require a minimum broadband connection of 25Mbps.
Your Role
As the Senior Director of Cloud Operations, you will spearhead our cloud infrastructure and platform engineering teams as we expand our SaaS platform globally. Reporting directly to the VP of Engineering, you will manage a growing team of platform and data engineers through two engineering managers, focusing on the architecture, security, and scalability of our cloud infrastructure that underpins our autonomous penetration testing platform.
This position necessitates a unique blend of profound technical knowledge, strategic foresight, and hands-on leadership. You will be comfortable reviewing Terraform configurations, presenting operational metrics to the board, and mentoring engineering managers on best practices.
Core Responsibilities
Strategic Leadership & Architecture:
Lead architectural design and oversee the implementation of our SaaS product across multiple regions. Develop and execute multi-year technology roadmaps for cloud operations, aligning infrastructure strategy with business objectives and revenue targets. Identify and assess emerging cloud technologies and create adoption roadmaps, presenting potential impacts on business growth to the board. Lead our multi-faceted cloud operations while ensuring best practices are adhered to.

