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Senior Network Engineer

Kanshe InfotechCary, NC🇺🇸United StatesPosted Sep 28, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Cary, NC, United States
Posted
23 hours ago

Job Description

Senior Network Engineer – AI/HPC Fabric

Location: Cary NC

Experience: 10–12 Years  

Duration: Long term

Job Summary:

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.

Job Summary:

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.

Mandatory Skills:

  • NVIDIA Spectrum-X & Quantum InfiniBand
  • BlueField-3 / DPU
  • RoCEv2 & RDMA
  • AI/HPC and GPU cluster networking
  • High-speed Ethernet/InfiniBand
  • Network troubleshooting, optimization & benchmarking
  • Reference architecture and runbook development
  • 3–5 years hands-on AI/HPC fabric experience

Key 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.

Required Qualifications:

  • Bachelor’s degree in Computer Science, Electrical Engineering, Networking, or related field.
  • 10–12 years network engineering experience.
  • Strong expertise in Spectrum-X, InfiniBand, RoCEv2, RDMA, and BlueField-3.
  • Experience with large-scale AI/HPC/GPU environments.
  • Strong communication and technical documentation skills.
  • Relevant NVIDIA/Cisco/Juniper certifications preferred.

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