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Horizon3.ai
Horizon3.ai
13 open remote positions
Horizon3.ai is a cybersecurity company focused on enabling organizations to proactively find, fix, and verify exploitable attack vectors before criminals can exploit them using its NodeZero platform. It is a remote team of former U.S. Special Operations cyber operators, startup engineers, and cybersecurity practitioners dedicated to a culture of respect, collaboration, ownership, and results.
Salary Distribution
13 of 13 jobs
PTO Distribution
5 of 13 jobs
Unlimited PTO
5 jobs (38%)
Benefits Overview
13 of 13 jobs
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Open Positions
Own the technical vision for EDR telemetry and detection work, writing production code weekly and reviewing team PRs. Lead the development of methodologies for detection measurement, confidence scoring, and generating vendor-accurate tuning recommendations. Mentor and develop the engineering team, setting technical standards through example and partnering with Product to build effective roadmaps.
System Architecture
Own the product roadmap for offensive product area(s), from discovery through launch and iteration. Define attack capabilities, translating attacker techniques into product requirements. Engage directly with customers and prospects to understand how they use NodeZero.
Product Management
Cybersecurity
SaaS
Agile
Product Strategy
Develop and execute a comprehensive Mid-Enterprise sales strategy to drive new customer acquisition and revenue growth. Hire, lead, coach, and mentor a team of high performing Mid-Enterprise Account Executives to consistently meet or exceed sales targets. Build and maintain relationships with key customers, stakeholders and partners to identify opportunities for growth and expansion.
Sales Leadership
Sales Strategy
Relationship-building
Cybersecurity
SaaS
Assist in processing payroll on a regular schedule for our U.S. and International employees Serve as the first point of contact for employee payroll inquiries (paychecks, taxes, deductions, direct deposit, etc.) Review and audit payroll data for accuracy (hours worked, pay rates, deductions)
Customer Service
Microsoft Excel
Communication
Problem-solving
Sales Experience: Minimum of 5 years of successful sales experience in the cybersecurity technology industry. Introduction of New Solutions: Demonstrated success in introducing and selling new disruptive cyber software solutions. Quota Achievement: Proven ability to exceed sales quotas consistently quarter over quarter.
Salesforce
CRM
Outreach.io
LinkedIn Sales Navigator
ZoomInfo
Break AI and agentic systems and translate that research into automated, repeatable attack modules for NodeZero. Design and execute prompt injection and defense evasion attacks, focusing on generalized, reusable patterns. Conduct tool-use exploitation, abusing LLM agents’ access to code, file systems, APIs, and databases for attacker-realistic outcomes.
Python
Software Engineering
Penetration Testing
Lead a team focused on Integrations & API development. Drive strategy around integrations and evaluate the existing market. Focus on the API platform and integrations platform.
Python
API
ETL
Terraform
Kubernetes
Partner closely with hiring managers and leadership to attract, engage, and close top technical talent. Own full-cycle recruiting across key roles (Engineering, Product, and Design) with a strong focus on building high-quality, diverse pipelines. Drive recruiting strategy end-to-end — from sourcing and outreach to process design, candidate experience, and closing.
Negotiation
Full-cycle Recruiting
Technical Recruiting
Sourcing
Communication
Develop and maintain a multi-platform implant written in Rust. Build and extend C2 server infrastructure, task dispatch, and communications protocols. Research and implement AV/EDR evasion techniques to keep tooling operational against modern defenses
Rust
Linux
TCP/IP
Python
Lead the Sales Operations function within the Revenue Operations org, managing a small, high-performing team focused on sales process, analytics, and systems. Partner with the VP of Revenue Operations to translate overall RevOps strategy into concrete Sales Ops roadmaps, priorities, and initiatives. Collaborate with the CRO, sales leaders, and channel leaders to identify operational gaps and opportunities, then design and implement solutions grounded in data.
Salesforce
Analytics
B2B SaaS
Lead and grow a team of Attack Engineers specializing in cloud providers, container orchestration platforms, and AI systems. Set technical direction, priorities, and quality standards for cloud offensive capabilities. Partner with Product and Design to translate field insights into prioritized roadmap input and productized capabilities.
AWS
Azure
Python
Kubernetes
Cloud Security
Develop and implement the channel strategy for North America to achieve revenue and market share goals. Oversee the recruitment, onboarding, and enablement of channel partners. Set performance metrics and KPIs for channel partners, monitoring progress and driving accountability.
Channel Management
Business Development
Cybersecurity
SaaS
CRM
Own internal Sales enablement and certification across AEs, SDRs, and other quota-carrying roles. Design and run AE and SDR onboarding with clear milestones, certifications, and time-to-productivity goals. Build and manage Partner sales enablement and accreditation/certification program
Sales Enablement
Instructional Design
Cybersecurity