Senior AI Infrastructure Network Architect

Nscale; United States; On-site; USD 120,000 - 150,000; Full time

Job summary

Nscale is looking for a Senior Network Architect located in the United States to design scalable, production-ready GPU infrastructure tailored for AI applications. This role involves collaborating with AI-native companies and hyperscalers to create robust architectures that meet complex performance and reliability requirements. The ideal candidate has over 6 years of experience in infrastructure engineering, deep knowledge of GPU systems, and exceptional communication skills. Join Nscale and help build the future of AI infrastructure.

Qualifications

• 6–10+ years in solutions architecture, infrastructure engineering, or AI/HPC environments.
• Strong knowledge of GPU-based systems and distributed training infrastructure.
• Experience with backend networking (InfiniBand, RoCE, high-speed Ethernet).
• Solid understanding of storage architectures for AI workloads.

Responsibilities

• Engage AI-native startups to translate business and ML requirements into infrastructure specifications.
• Architect end-to-end GPU cluster solutions including GPU selection, backend networking, and storage.
• Work with hyperscale partners to align on hybrid deployments.
• Partner with internal teams to ensure designs are executable.

Skills

Solutions architecture

Infrastructure engineering

Customer-facing communication skills

GPU-based systems knowledge

Distributed training infrastructure

Tools

InfiniBand

RoCE

CUDA

Job description

Nscale is looking for a Senior Network Architect located in the United States to design scalable, production-ready GPU infrastructure tailored for AI applications. This role involves collaborating with AI-native companies and hyperscalers to create robust architectures that meet complex performance and reliability requirements. The ideal candidate has over 6 years of experience in infrastructure engineering, deep knowledge of GPU systems, and exceptional communication skills. Join Nscale and help build the future of AI infrastructure.