Senior AI/HPC Network Architect (Spectrum-X & InfiniBand)

Kanshe Infotech Inc.

Cary (NC)

On-site

USD 120,000 - 180,000

Full time

2 days ago
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Job summary

Kanshe Infotech Inc. is seeking a Senior Network Engineer to design, validate, and optimize high-performance fabrics for large-scale AI/GPU and HPC clusters using NVIDIA Spectrum-X, Quantum InfiniBand, BlueField-3, RoCEv2, and RDMA.

The role emphasizes architecture development, runbook creation, and performance benchmarking, along with troubleshooting latency and congestion and supporting deployment of BlueField-3 networks. Strong documentation and collaboration across teams are essential.

Qualifications

  • Bachelor’s degree in CS/EE or related field is required.
  • 10-12 years of network engineering experience in AI/HPC environments.
  • Strong expertise with Spectrum-X, InfiniBand, RoCEv2, RDMA and BlueField-3.

Responsibilities

  • Design and validate AI/HPC network fabrics at scale.
  • Develop reference architectures, runbooks, and performance baselines.
  • Troubleshoot latency, congestion, RDMA, and network performance issues.
  • Conduct network benchmarking, validation, and capacity testing.
  • Support BlueField-3 and high-speed networking deployments.
  • Collaborate with field, delivery, architecture, and customer teams.

Skills

NVIDIA Spectrum-X
Quantum InfiniBand
BlueField-3 / DPU
RoCEv2 / RDMA
AI/HPC and GPU cluster networking
High-speed Ethernet/InfiniBand
Network troubleshooting, optimization
Reference architecture
AI/HPC fabric experience

Education

Bachelor’s degree in Computer Science, Electrical Engineering, Networking, or related field

Job description

Kanshe Infotech Inc. is seeking a Senior Network Engineer to design, validate, and optimize high-performance fabrics for large-scale AI/GPU and HPC clusters using NVIDIA Spectrum-X, Quantum InfiniBand, BlueField-3, RoCEv2, and RDMA.

The role emphasizes architecture development, runbook creation, and performance benchmarking, along with troubleshooting latency and congestion and supporting deployment of BlueField-3 networks. Strong documentation and collaboration across teams are essential.

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