Horizon3.ai

Cybersecurity

StaffAttackEngineer,OCI

$350–550k ~AI est. United States FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Staff Attack Engineer, OCI at Horizon3.ai. Skills: OCI Attack Engineering, Offensive Security, Cloud Security, Python Development. Research OCI services. Identify offensive security opportunities”

Industry & Context.

Cybersecurity
Eligibility Requirements

10% travel

What They're Looking For.

Must Have

10+ years software engineering, 10+ years offensive security, Hands-on OCI experience, Python code experience, Written communication skills, Technical documentation skills

Nice to Have

Attacking OCI Kubernetes Engine, Cloud privilege escalation attacks, Cloud identity attacks, Developing offensive security tooling, AWS offensive security, Azure offensive security, GCP offensive security, Integrating security research, Vulnerability management knowledge, Attack path analysis knowledge

What You'll Do.

Research OCI services

Identify offensive security opportunities

Develop attack techniques

Develop security assessments

Target OCI environments

Power NodeZero attack capabilities

Conduct offensive security research

Analyze OCI deployments

Identify attack vectors

Identify customer risk patterns

Collaborate with engineers

Collaborate with SMEs

Bring new capabilities to production

Document research findings

Document attack methodologies

Document technical design

Prioritize OCI attack coverage

Contribute to technical direction

How You'll Work.

Team & Collaboration

Software engineers; Attack engineers; Offensive security SMEs

Communication Scope

Technical documentation

Full Job Description

Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by IT Ops/SecOps teams, consulting pentesters, and MSSPs and MSPs. We are a fusion of former U.S. Special Operations cyber operators, startup engineers & operators, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools and false positives, resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results. What You’ll Do We're looking for an Attack Engineer with deep Oracle Cloud Infrastructure (OCI) expertise to help build the next generation of cloud attack capabilities within NodeZero. This is a highly strategic role. As OCI adoption continues to grow among large enterprises, government organizations, and AI-focused infrastructure providers, our customers are increasingly asking for deeper OCI coverage. We already support AWS, Azure, and GCP, and we're making a significant investment in OCI as the platform continues to gain traction among hyperscale customers and critical enterprise environments. You'll join our NodeZero Attack team and take ownership of building OCI attack content from the ground up. You'll research Oracle cloud services, identify attack paths and misconfiguration

Free ATS check

Applying for this Staff Attack Engineer, OCI role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Ashby

  • Ashby is a fast modern ATS — most applications take under 3 minutes.
  • The resume parser is strong; verify parsed experience dates and job titles.
  • Custom screening questions are often scored algorithmically — answer completely.
  • Location field affects geo-based screening; use your actual metro area.

ANONYMOUS · UNFILTERED

What do employees actually say about Horizon3.ai?

Real rants from real employees. Read before you apply.

Read Company Rants →