Senior External Attack Engineer, Autonomous Pentests

Horizon3; Oregon; Ibrido; USD 238.000 - 280.000; Tempo pieno

Vantaggi offerti da questo lavoro

Inclusive Team

Growth Opportunities

Innovative Culture

Hybrid & Remote Work

Competitive Compensation

Descrizione del lavoro

Horizon3 is a fully remote cybersecurity company seeking a Staff Attack Engineer to lead external attack capabilities for NodeZero, our autonomous pentesting platform. You will set research directions, author content roadmaps, and raise the bar for engineers working on scalable attack workflows across large environments.

The role emphasizes production-safe tooling, automation, and collaboration with cross-functional teams to deliver repeatable attack paths and actionable defense content for

Competenze

• 10+ years of hands-on experience in offensive security, security research, or security-focused software engineering, with recent work building and shipping offensive tooling.
• Strong software engineering fundamentals with Python and production-quality code.
• Experience building reconnaissance and discovery systems that run at scale, not just scripts.

Mansioni

• Design, build, and maintain scalable reconnaissance workflows that discover external-facing assets and services in production-grade Python.
• Research and parse large volumes of external-facing data into accurate, actionable information.
• Automate multi-step attack workflows that chain discovery, credential access, initial access, and post-exploitation into safe, proven attack paths.
• Collaborate with engineers, product managers, and customer-facing teams, and author internal documentation and external research.

Conoscenze

Offensive security

Reconnaissance

Scaleable systems

Data parsing

Threat modeling

Python

Documentation

Communication

Strumenti

Certificate Transparency

Passive DNS

Internet-wide scanning

Descrizione del lavoro

Horizon3 is a fully remote cybersecurity company seeking a Staff Attack Engineer to lead external attack capabilities for NodeZero, our autonomous pentesting platform. You will set research directions, author content roadmaps, and raise the bar for engineers working on scalable attack workflows across large environments.

The role emphasizes production-safe tooling, automation, and collaboration with cross-functional teams to deliver repeatable attack paths and actionable defense content for