Security Engineer: Frontier AI Compute Infrastructure

Fluidstack; New York, San Francisco, Austin (NY, CA, TX); Hybrid; USD 220,000 - 280,000; Full time

Benefits offered by this job

Equity

Health insurance

401(k) / Pension

Generous PTO

Job summary

Fluidstack is hiring for a senior security role focused on protecting frontier AI infrastructure. You will track high-end threat actors, build and run pipelines, and develop detection logic to inform rapid responses across enterprise and cloud environments.

You will write production-quality Python, develop automation for intelligence workflows, and collaborate with detection engineers to defend GPU compute infrastructure at scale.

Qualifications

• You've tracked nation-state or advanced criminal actors as a core part of your job, and you know their tooling, infrastructure, and targeting well enough to anticipate their next move.
• You've built automation and data pipelines end to end, and you write production-quality code for intelligence work.

Responsibilities

• Track nation-state and advanced criminal actors to inform detections and hunts.
• Build and run pipelines to collect, enrich, and correlate indicators for detection and triage.
• Drive intelligence-led hunts across enterprise, cloud, identity, data center IT, and OT telemetry.

Skills

Python

Threat intelligence

Malware analysis

Detection engineering

Tools

YARA

Sigma

SIEM-native queries

Job description

Fluidstack is hiring for a senior security role focused on protecting frontier AI infrastructure. You will track high-end threat actors, build and run pipelines, and develop detection logic to inform rapid responses across enterprise and cloud environments.

You will write production-quality Python, develop automation for intelligence workflows, and collaborate with detection engineers to defend GPU compute infrastructure at scale.