Security Systems Engineer for Frontier AI Infra

Fluidstack; Seattle (WA); On-site; USD 150,000 - 210,000; Full time

Job summary

Fluidstack is seeking a security-focused engineer to design and run our production virtualization and distributed storage platforms, ensuring end-to-end security and high availability across campuses.

You will own PKI, automate certificate lifecycles, and integrate identity provisioning. You will replace legacy approaches with reproducible infrastructure and contribute code and scripts as a routine part of the role.

Qualifications

• You've designed and run a production virtualization and clustered storage platform.
• You've been the design authority on an architecture other people built against.
• You've owned database high availability and recovery.
• You've automated PKI and certificate lifecycle.
• You've integrated identity provisioning and deprovisioning without human in the loop.
• You've replaced a vendor-managed system with something reproducible, and can explain why the accepted approach is wrong.
• You write code and scripts as a normal part of the job.

Responsibilities

• Design the security control plane end to end and guide architecture decisions used by the platform.
• Build and operate the control plane at every site, both on premises and in cloud contexts.
• Own PKI and certificate lifecycle automation to ensure instant expiry handling.
• Develop integrations, APIs, and monitoring to detect degradation before issues occur.
• Ensure infrastructure is versioned, reproducible, and recoverable across campuses.
• Oversee backup, DR, and non-production environments for safe changes.

Skills

Production virtualization

Clustered storage

Failover testing

Architecture design

High availability

Automation scripting

Tools

Terraform

Ansible

PowerShell DSC

Hyper-V

VMware vSphere

Nutanix

Genetec Security Center

Milestone

Lenel

AWS

Job description

Fluidstack is seeking a security-focused engineer to design and run our production virtualization and distributed storage platforms, ensuring end-to-end security and high availability across campuses.

You will own PKI, automate certificate lifecycles, and integrate identity provisioning. You will replace legacy approaches with reproducible infrastructure and contribute code and scripts as a routine part of the role.