Remote Jobs at Horizon3.ai
Find your next remote opportunity · 11 Open Positions

Horizon3.ai's mission is to help you find and fix attack vectors before attackers can exploit them.
NodeZero, our autonomous penetration testing solution, enables organizations to continuously assess the security posture of their enterprise, including external, identity, on-prem, IoT, and cloud attack surfaces.
Like APTs, ransomware, and other threat actors, our algorithms discover and fingerprint your attack surface, identifying the ways exploitable vulnerabilities, misconfigurations, harvested credentials, and dangerous product defaults can be chained together to facilitate a compromise.
NodeZero is a true self-service SaaS offering that is safe to run in production and requires no persistent or credentialed agents.
You will see your enterprise through the eyes of the attacker, identify your ineffective security controls, and ensure your limited resources are spent fixing problems that can actually be exploited.
Founded in 2019 by industry, US Special Operations, and US National Security veterans, Horizon3.ai is headquartered in San Francisco, CA, and made in the USA.

Senior Partner Operations Manager
EMEA Partner Operations Manager optimizing onboarding, deal registration, and revenue reporting for Horizon3’s autonomous cybersecurity platform. Improving partner adoption across Europe, the Middle East, and Africa.

Senior Manager, Revenue Operations – APJ
Senior Revenue Operations Manager scaling APJ planning, forecasting, and sales operations. Supporting Horizon3.ai’s autonomous cybersecurity platform expansion across regional markets.

Senior Web Developer
Senior Web Developer building and optimizing Horizon3’s WordPress marketing website. Supporting conversion, SEO, analytics, accessibility, and enterprise cybersecurity pipeline growth.

Accounts Receivable Analyst
A/R Analyst managing billing operations and accounting activities for cybersecurity startup. Collaborating with cross-functional teams to enhance systems and processes in a remote environment.

Senior Engineering Manager, Data Processing Platform
Engineering Manager leading Data Processing Platform team at Horizon3, transforming pentest data processing into real-time architecture for cybersecurity solutions.

Senior HR Business Partner, GTM
Senior HR Business Partner supporting GTM leaders at Horizon3.ai. Driving organizational design and talent management for a high-growth cybersecurity company.

Senior HR Business Partner – EPD
HR Business Partner scaling high-performing teams for a cybersecurity company. Collaborating with leaders during rapid growth phases in a remote environment.

Senior Manager, Customer Success
Senior Manager driving Customer Success for Horizon3.ai customers. Leading CSM teams and enhancing value realization from cybersecurity products.

Director, Pentest Platform
Director of Pentest Platform at Horizon3.ai leading strategy, design, and development of pentest execution infrastructure. Managing engineering teams to enhance autonomous testing capabilities.

Marketing Operations Manager
Marketing Operations Manager optimizing systems and processes at Horizon3.ai, a cybersecurity company. Responsible for enhancing data-driven decision-making and campaign execution.

Partner Marketing Manager
Partner Marketing Manager for Horizon3.ai overseeing global partner marketing initiatives and demand generation campaigns. Collaborating with diverse partner ecosystems and executing effective marketing strategies.
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