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Site Security Lead

Fluidstack· Security & Corp IT
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Buffalo, NY, Houston, TX, Barber Lake, TX$212k - $258kFull-timePosted 3mo ago

About the role

Role responsible for site-level security across Fluidstack's locations, owning security posture end-to-end, driving incident response, policy enforcement, and collaboration with vendors and internal teams to secure critical infrastructure for AI compute.

Responsibilities

  • Own accountability for every security system, process, and policy at your site, serving as the single leader responsible for its overall security posture.
  • Act as the on-site escalation point for any issue in which security is a stakeholder, whether it originates in physical security, IT, construction, operations, or a customer-facing concern.
  • Ensure the guard force, access control, and camera systems on-site are operating as designed, holding contracted vendors accountable to policy and SLA without running their shift-level operations yourself.
  • Drive incident response at the site from first notification through resolution and after-action reporting, pulling in the right internal teams and vendors as the situation demands.
  • Enforce site security policy and standards, identifying gaps between what's documented and what's actually happening on the ground, and driving corrective action to close them.
  • Represent security in site-level planning and decision-making, ensuring security requirements are accounted for in construction, deployment, and operational changes at your site.

Qualifications

  • You've led site-level security at a data center, critical infrastructure facility, or other high-security site, owning the posture rather than executing a single function within it.
  • You've been the go-to escalation point for a facility, the person other teams call first when something security-relevant goes wrong, regardless of which team actually owns the fix.
  • You've held guard, access control, and camera vendors accountable to policy and SLA from a leadership seat, without needing to run their day-to-day operations yourself.
  • You've driven a security incident to resolution at the site level, coordinating across internal teams and external vendors rather than handling it alone.
  • You can read a security policy, spot where the reality on the ground doesn't match it, and get it fixed.
  • You communicate clearly and quickly under pressure, because a security event at 2am needs a decision, not a meeting.

Skills

Required:Security program ownershipIncident response leadershipVendor management (guard, access control, cameras)
Last updated Oct 6, 2026. Interested? Apply on the company site.
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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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