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Host and Systems Performance Senior Manager

NVIDIA· Mgmt, Sys SW
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Israel, YokneamFull-timePosted 3mo ago

About the role

Leadership role overseeing a team that measures, analyzes, and improves NIC, host, DOCA networking stack, and system-level performance across NVIDIA networking products and platforms, spanning from pre-silicon modeling to GA readiness.

Responsibilities

  • Lead, coach, and develop a team focused on NIC, host, DOCA networking stack, and system-level performance. Define performance test plans, methodologies, metrics, and success criteria for new NVIDIA networking technologies.
  • Guide pre-silicon and post-silicon performance planning, analysis, reporting, and readiness reviews. Benchmark and profile workloads across RDMA, RoCE, InfiniBand, Ethernet, MPI, NCCL, DOCA, storage, security, and host networking stacks.
  • Identify bottlenecks across NIC, DPU, CPU, memory, PCIe, firmware, drivers, Linux networking, DOCA, and full-system architecture. Lead root-cause analysis, coordinate mitigation plans, and align hardware, firmware, software, architecture, validation, and product teams on performance goals.

Qualifications

  • B.Sc. or M.Sc. in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience.
  • Experience in performance analysis, systems engineering, networking, or HPC/AI infrastructure.
  • 10+ years of software engineering experience, including 4+ years in a leadership or management role.
  • Experience with high-performance networking technologies such as RDMA, RoCE, InfiniBand, Ethernet, MPI or NCCL.
  • Hands-on experience with system performance analysis, benchmarking, profiling, and root-cause analysis.
  • Understanding of host architecture, including CPUs, memory hierarchy, NUMA, PCIe, Linux OS, drivers, firmware, and DPU/NIC interactions.
  • Experience creating performance test plans for pre-silicon or post-silicon phases.
  • Programming or scripting experience with Python and Bash; C/C++ experience is helpful.
  • Ability to communicate technical findings clearly and work across engineering teams.

Skills

Required:Performance analysisC/Python/BashNetworking technologies

Benefits

  • Competitive compensation
  • Health and wellness programs
  • Financial benefits
  • Time away from work
  • Family support
  • Learning opportunities
  • Resources that help employees do their best work
Last updated Jul 24, 2026. Interested? Apply on the company site.

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