Note: The job is a remote job and is open to candidates in USA. Fluidstack is focused on delivering large-scale compute infrastructure for AI. The Security Engineer will be responsible for designing and implementing the network security architecture and ensuring the security of critical infrastructure.
Responsibilities
- Design and defend the network security architecture across data centers, corp, and cloud: segmentation, firewalls, and east-west controls at gigawatt scale
- Build network detection: telemetry, flow analysis, and alerting across training fabrics, OT networks, and the WAN
- Harden the OT and BMS side, where the network touches physical plant, against threats most security teams never see
- Automate network security controls so new sites inherit the architecture on day one
Skills
- You've secured production networks at scale, and you read a packet capture as comfortably as a dashboard
- You've designed segmentation for environments that mix IT, OT, and high-value compute
- You've deployed and tuned NDR or flow-based detection that found real intrusions
- You work infrastructure-as-code: your firewall rules live in a repo, not a GUI
- You've partnered with network engineering without becoming the department of no
- OT and ICS security
- Data center or cloud provider environments
- BGP and routing security
- Zeek or Suricata
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