Horizon3.ai

Product Designer

• Expand portfolio of autonomous pentesting solutions
• Shape the future of autonomous pentesting solutions
• Create new categories of products that haven’t previously existed
• Work closely with customers and engineers to bring designs to life
• Distill complex problems into approachable steps
• Partner with other designers to collaborate on shared patterns
• Translate security concepts into intuitive user-centered design proposals
• Work closely with product management, engineering teams, and users to integrate feedback
• Incorporate best practices in accessibility
• Identify and resolve UX challenges
• Regularly update design system components in Figma
• Help identify user needs and design challenges

Staff Product Designer

Engineering Manager

• Lead Risk-Based Vulnerability Management (RBVM) organization.
• Own and scale the engineering teams behind NodeZero’s RBVM capabilities.
• Build and lead an organization that helps customers move from vulnerability lists to FixOps.

Senior Engineering Manager, RVBM

• Lead Precision Defense engineering teams to transform NodeZero’s insights into high-signal defenses
• Own and scale the engineering teams behind NodeZero’s Precision Defense capabilities
• Build and lead an organization that drives precise detection, tripwires, and validation of defenses
• Collaborate cross-functionally to ensure effective product ownership and technical direction

Senior Engineering Manager, Precision Defense

Security Engineer

• Establish and scale the core Security Operations Center
• Lead the Threat Intel function by collecting, analyzing, and disseminating actionable intelligence
• Act as the primary lead for incident response actions across the Horizon3 enterprise
• Continuously assess cybersecurity capabilities to identify gaps in coverage and visibility
• Transition the SOC from manual intervention to an automation-first culture
• Oversee internal penetration testing and "Purple Team" exercises
• Build and mentor a high-performing team of detection engineers and analysts
• Manage the budget, vendor relationships, and KPIs that demonstrate systemic risk reduction to executive leadership

Security Manager

IT Support

• Strategic Leadership & Scalability
• - IT Roadmap & Strategy: Define, implement, and manage a roadmap for the internal IT environment that aligns with the company’s hyper-growth and security posture.
• - Project Management: Lead and manage complex IT infrastructure and application projects (e.g., system migrations, compliance readiness initiatives) from initiation through deployment, ensuring delivery on scope, time, and budget.
• - Team Leadership & Development: Directly manage, mentor, and develop the IT Operations team, fostering a culture of technical excellence, accountability, and customer service.
• - Process Optimization: Identify and execute opportunities for automation, efficiency gains, and cost reduction across IT processes and business applications.
• - Technology Identification and Implementation: Lead the evaluation, selection, and secure implementation of new technologies and platforms to enhance security, efficiency, and employee experience.
• - Budget & Vendor Management: Manage the IT operations budget, oversee vendor selection, and negotiate contracts for SaaS tools and services.
• - Scalability Planning: Plan and implement capacity improvements and technical upgrades to ensure IT systems can effortlessly scale with the company's rapid growth.
• Operational Excellence & ITSM
• - Service Management: Lead and execute core IT Service Management (ITSM) best practices, including Incident Management (response, prioritization, and communication), Problem Management (root cause analysis), and implementing a formal Change Management process for all changes to production IT systems.
• - System Stability: Oversee the day-to-day operations and maintenance of the internal IT infrastructure, ensuring maximum uptime, performance, and reliability.
• - Help Desk & Hands-On Support: Serve as the primary escalation point for complex Tier 1-3 technical issues, providing hands-on support for hardware (Mac/Windows), software, and network issues.
• - Employee Lifecycle: Standardize and manage the employee lifecycle process (Onboarding/Offboarding), ensuring a smooth, secure, and compliant provisioning and de-provisioning of access and equipment.
• - Documentation: Create and maintain comprehensive documentation for IT processes, SOPs, system configurations, and end-user guides.
• - Automation and AI: Drive the adoption of automation and AI within IT operations to reduce manual effort, including configuring chatbots for Tier 1 and 2 support, lifecycle management for secure onboarding and offboarding sequences, automating ticket routing, securely provisioning and de-provisioning applications, and implementing predictive system maintenance alerts.
• Business Applications & Integrations
• - Application Ownership: Own the selection, deployment, maintenance, and offboarding of core enterprise business applications (e.g., CRM, HRIS, Financial Systems).
• - Data Integrity: Design, implement, and maintain robust and secure integrations between business applications to ensure data integrity and seamless workflow across departments.
• - Governance: Establish clear ownership, access controls, and usage policies for all managed business applications.
• Security and Compliance Operations
• - Compliance Execution: Directly support and execute controls related to key compliance frameworks across the IT environment, specifically SOC 2 (operational evidence, access reviews), ISO 27001 (ISMS controls), and FedRAMP (operational security and documentation for readiness).
• - Security Enforcement: Enforce operational security protocols across all systems and endpoints, including vulnerability management, patch deployment, and security awareness training.
• - Infrastructure Management: Manage and maintain core IT infrastructure, including Identity and Access Management (IdP), Endpoint Management (MDM), and network configuration, ensuring adherence to internal security policies and relevant compliance standards.
• - Data Privacy: Implement and manage operational controls to ensure compliance with global and regional data privacy regulations, including GDPR, CCPA, and other relevant US Data Privacy requirements, focusing on data access, retention, and deletion procedures within IT systems.

IT Manager

Backend Engineer

• Build and enhance backend services for NodeZero
• Implement and evolve backend APIs in GraphQL and Python
• Help build foundational integrations platform and improve developer experience
• Collaborate closely with product, frontend, and other engineering teams
• Participate in code reviews, testing, and documentation

Back End Engineer

Sales Engineer

• Deliver technical training, workshops, and certifications to ensure MSP/MSSP partners can independently position and deliver NodeZero.
• Assist partners in building repeatable service offerings around continuous pentesting, compliance validation, and attack surface management.
• Develop technical collateral, playbooks, and best practices to support partner go-to-market strategies.
• Support MSP/MSSP partners in customer-facing opportunities by delivering demos, presentations, and proofs-of-value (POVs).
• Collaborate with Horizon3.ai’s channel sales managers to align partner capabilities with customer requirements.
• Provide guidance on solution design, service integration, and technical scoping for partner-driven opportunities.
• Act as a trusted advisor to partners on offensive security and evolving threat landscapes.
• Gather partner and customer insights to inform Horizon3.ai’s product roadmap and enablement strategies.
• Build strong working relationships with Sales, Product, and Customer Success to ensure partner success.

MSSP Sales Engineer

Manager

• Own internal tech + product enablement for NodeZero and our broader platform
• Design and run SE and CSM onboarding and ongoing technical enablement
• Build and manage a Partner technical enablement and accreditation/certification program
• Stand up and operationalize Value Engineering content, tools, and training
• Own competitive research, guidance, and positioning, enabling the field to clearly differentiate Horizon3 and NodeZero versus legacy tools and emerging competitors

Senior Product, Technical Enablement Manager

• Be a trusted technical partner in Mid-Market deals
• Work alongside AEs to support discovery, solution positioning, and technical validation across mid-sized organizations with diverse environments.
• Lead discovery and technical qualification
• Meet with prospective customers to understand their infrastructure, security maturity, compliance requirements, and risk priorities.
• Deliver tailored demos and PoVs
• Run compelling, outcome-driven demos and proof-of-value engagements that clearly connect NodeZero’s capabilities to customer risk reduction and business impact.
• Maintain continuity through the customer lifecycle
• Stay connected with key accounts to track evolving needs, ensure continued value realization, and surface expansion opportunities where it makes sense to.
• Translate technical depth into business value
• Help customers understand not just how the platform works, but why it matters—framing results in terms of exposure reduction, compliance alignment, and operational efficiency.
• Own technical deal strategy
• Navigate objections, competitive positioning, and technical concerns throughout the sales cycle.
• Collaborate cross-functionally
• Partner with Product, Engineering, Customer Success, and Product Marketing to ensure field feedback informs roadmap and positioning.
• Support enablement and knowledge sharing
• Contribute to internal knowledge sharing and continuously refine demo flows, technical assets, and playbooks for the Mid-Market segment.
• Own post-close technical continuity
• Stay engaged after the deal closes to ensure a smooth technical handoff, reinforce initial value, and maintain executive and practitioner alignment—remaining attentive to adoption, impact, and expansion signals

Mid-Enterprise Sales Engineer

Analytics Engineer

• Design, build, and maintain scalable data pipelines that extract, transform, and load (ETL/ELT) data from various internal and external systems
• Develop efficient and reliable data models that support reporting and analytics needs across business functions
• Implement data quality checks and monitoring to ensure accuracy, completeness, and consistency of critical datasets
• Manage and optimize data storage solutions (e.g. data warehouses, data lakes), ensuring scalability, security, and performance
• Partner closely with analysts and business stakeholders to understand their data needs and deliver well-documented, high-quality data assets
• Work with Engineering teams to instrument new data sources and drive data-driven culture across the organization
• Develop automated processes for data ingestion, transformation, and validation; implement monitoring to proactively detect issues
• Provide insights via easily digestible visualizations in Tableau and ad-hoc