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Fluidstack is building civilization-scale AI compute infrastructure, targeting 10s to 100s of GWs of capacity by decade's end. The company acquires power, designs and builds data centers, and operates them across hardware and software teams. As a Network Operator in Data Center Operations, you will serve as the on-site Tier 3 escalation point for network and structured-cabling incidents across the site's AI infrastructure.
Your core responsibilities include troubleshooting, diagnosing, and resolving physical-layer faults; validating repairs; and driving rapid resolution of issues affecting customer workloads. You will act as the escalation path for Tier 1 and 2 technicians and partner with the Network Operations team on deeper investigations. You own structured cabling and fiber infrastructure, interpreting device-level diagnostics to confirm physical repairs have restored connectivity. As the sole on-site network and ICT resource, you escalate out-of-scope issues to Network Operations with clear documentation and take ownership through resolution.
The role operates within a high-intensity, fast-moving environment where you'll help redefine operational excellence at scale. You'll work in a live construction zone, adapting in real time as infrastructure is built out. The team is tackling problems at the scale of nations—operating infrastructure comparable to G7 electricity consumption—while writing the playbook for how operations scale 100x.
Fluidstack's culture emphasizes extreme ownership, full autonomy, velocity, first-principles thinking, and deep engagement with frontier AI infrastructure challenges. You will be expected to own things end-to-end, often taking on scope outside your core role to get things done.
