Staff Attack Engineer, OCI

Horizon3.ai
United States
Workplace: RemoteFull timeUSD 247,000 - 275,000 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 10+ yearsSkills: ["Communication","Documentation","Teamwork","Problem-solving","Collaboration"]

Join Horizon3.ai as an OCI-focused Attack Engineer to build cloud attack capabilities in NodeZero. You’ll research Oracle Cloud infrastructure, develop offensive security techniques, write production-grade Python tooling, and shape how OCI security assessments are delivered at scale. This remote, fully global team requires strong written communication, hands-on cloud security experience, and collaboration across engineers to guide OCI attack coverage and strategy.

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Horizon3.ai
Horizon3.ai
3 months ago

Staff Attack Engineer, OCI

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Join Horizon3.ai as an OCI-focused Attack Engineer to build cloud attack capabilities in NodeZero. You’ll research Oracle Cloud infrastructure, develop offensive security techniques, write production-grade Python tooling, and shape how OCI security assessments are delivered at scale. This remote, fully global team requires strong written communication, hands-on cloud security experience, and collaboration across engineers to guide OCI attack coverage and strategy.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)

Key Responsibilities

  • •Research Oracle Cloud Infrastructure services and identify offensive security opportunities across the platform.
  • •Develop new attack techniques, attack paths, and security assessments targeting OCI environments.
  • •Build and maintain production-quality Python code that powers NodeZero attack capabilities.
  • •Conduct offensive security research against OCI compute, networking, storage, databases, IAM, Kubernetes, and cloud-native services.
  • •Analyze real-world OCI deployments to identify common attack vectors and customer risk patterns.
Travel: Low travel

Pay and Benefits

Salary: USD 247,000 - 275,000 annually
Equity and Bonus:Equity

Key Requirements

  • •Hands-on offensive security experience targeting Oracle Cloud Infrastructure (OCI).
  • •Strong understanding of cloud attack paths and cloud-native security concepts.
  • •Experience with web application testing, cloud penetration testing, external assessments, or red team operations.
  • •Experience writing Python code for automation, tooling, or offensive security workflows.
  • •10+ years of professional software engineering and/or offensive security experience.
Experience:10+ yearsCloud securityOCIOffensive security
Skills:CommunicationDocumentationTeamworkProblem-solvingCollaboration
Languages:English
Tech Stack:PythonOracle Cloud InfrastructureKubernetesIAMCloud-native security

Company Brief

Horizon3.ai
Builds NodeZero®, an autonomous penetration-testing platform that continuously finds, prioritizes, and verifies exploitable vulnerabilities across on-premises, cloud, and hybrid environments to help organizations reduce security risk.
Industry: Cybersecurity
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Funding: Series D
Headquarters: San Francisco, United States
Founded: 2019
Glassdoor
Glassdoor: 4.9
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