Security Network Engineer - AI Infrastructure & Data Centers

Fluidstack, Austin, TX, is seeking a security-focused professional to design and defend the network security architecture across data centers, corp, and cloud. You will build segmentation, firewalls, and east-west controls at gigawatt scale, and develop network detection across training fabrics and the WAN. The role emphasizes first-principles thinking, end-to-end ownership, and fast iteration within our frontier AI infrastructure. #J-18808-Ljbffr