Security Engineer, Corp IT
Austin, TX, New York, NY, San Francisco, CA, U.S. Remote, Seattle, WA$182k - $224k + equityFull-timePosted 3mo ago
About the role
Security Engineer role focused on securing Fluidstack's corporate IT environment, building detection and response, and engineering zero-trust access at scale for a fast-growing AI infrastructure company.
Responsibilities
- Secure the corporate environment end to end: identity, endpoints, SaaS, and email for a workforce growing 10x.
- Build detection and response for the corp attack surface, from phishing to token theft to insider risk.
- Engineer zero-trust access: SSO, device trust, and least-privilege provisioning that scale with hiring instead of against it.
- Automate the controls so security runs as code and policy, not tickets and exceptions.
Qualifications
- The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.
Skills
Required:IdP (Identity Provider) experienceEmail securitySaaS securityDetections/TuningZero-trustAutomation
Nice to have:MDM
Last updated Sep 1, 2026. Interested? Apply on the company site.
About Fluidstack
Fluidstack builds civilization-scale infrastructure for AI
Fluidstack builds civilization-scale infrastructure for AI, delivering gigawatts of compute in 6 months. We're leading the deployment of Anthropic's $50B compute build out.
AI infrastructurecompute centershardwaresoftwarepowerdata centersAnthropicfrontier compute
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