Security Engineer, Offensive Security
5 hours agoSalary: 224K - 275KSan Francisco, CA; Austin, TX; New York, NY; Seattle, WA; U.S. RemoteOnsiteFull TimeCybersecurityJobs by Fluidstack
FluidstackVisit Fluidstack website
AI infrastructure company that builds and operates large-scale compute and data-center infrastructure for frontier AI workloads.
Series BRecently funded
New York City, United States
Funding history
About Fluidstack
Fluidstack deploys AI compute infrastructure, including custom data centers and large-scale compute capacity, for AI labs, governments, and enterprises.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build the offensive security program, conduct red and purple team operations, and test critical cloud, endpoint, bare-metal, firmware, and operational technology systems. You will develop AI-assisted testing workflows, partner on AI-specific attack scenarios, and communicate actionable risks to technical and executive audiences.
Requirements
- Hands-on experience in red teaming and offensive security operations
- Expertise in at least two of macOS, Linux, AWS, GCP, Azure, Kubernetes, or CI/CD pipelines
- Experience finding novel attack paths and chaining vulnerabilities into full compromise
- Experience running adversary simulations against well-defended environments
- Ability to write code in Python, Go, or similar languages
- Experience writing remediation-focused security findings and working with blue teams
Responsibilities
- Build the offensive security program, including methodology, tooling, and engagement cadence
- Run red and purple team operations across cloud infrastructure, endpoints, and bare-metal deployments
- Penetration test tenant isolation, GPU hosts, firmware, BMCs, and data center OT
- Partner on AI-specific attack scenarios and novel AI-enabled risks
- Contribute to AI-assisted offensive testing tools and workflows
- Present actionable findings to technical and executive audiences
Benefits
- Equity for full-time roles
