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Security Engineer, Incident Response

Fluidstack· Security & Corp IT
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London$275k - $344kFull-timePosted 2w ago

About the role

Lead incident response across corporate, cloud, and data center environments; build detection logic, playbooks, and forensic tooling for securing high-profile AI infrastructure; stand up and scale the incident response program with end-to-end ownership.

Responsibilities

  • Lead incident response end to end across corporate, cloud, and data center environments, from detection and containment through eradication and post-incident review.
  • Build the detection logic, response playbooks, and forensic tooling for an environment where the assets under threat are the most targeted model weights in technology.
  • Run investigations across a threat surface measured in gigawatts, correlating signals from cloud, endpoint, network, and physical systems into a single picture of an attack.
  • Stand up the incident response function from the ground up, defining severity models, on-call rotations, and the escalation path to leadership.
  • Turn each incident into a permanent improvement by partnering with the security and IT teams to close the gaps your investigations surface.

Qualifications

  • You've personally led major security incidents from first alert to resolution, making containment calls under pressure with the business watching.
  • You've built detection logic and response playbooks that caught real intrusions, not just theoretical ones.
  • You've run digital forensics across cloud, endpoint, and network evidence and reconstructed what an attacker actually did.
  • You've stood up or substantially rebuilt an incident response program rather than only operating inside someone else's.
  • You've hunted for threats proactively and found activity that existing tooling missed.
  • You write incident reports and postmortems clear enough that both engineers and executives act on them.

Skills

Required:Incident response leadershipDetection logic developmentDigital forensics (cloud, endpoint, network)Incident response program development
Last updated Oct 13, 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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