Senior AI Cluster Performance Engineer
Listed on 2026-10-11
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Manufacturing / Production
Systems Engineer
Cisco Systems, Inc. is seeking a Senior Software Engineer to debug, profile, and optimize the AI cluster networking and GPU performance stack across boot-time to kernel level, SmartNIC/DPU, and NCCL-based communications.
You will investigate kernel-level failures, tune RDMA and NCCL, and read hardware traces to identify end-to-end bottlenecks while collaborating with hardware and software teams to drive performance improvements.
We are seeking a motivated Senior AI Cluster Performance Engineer to join 020 Cisco Systems, Inc. in Milpitas, CA, United States.
Learn more about the Senior AI Cluster Performance Engineer role in the description above.
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This posting is for the Senior AI Cluster Performance Engineer role at 020 Cisco Systems, Inc., based in Milpitas, CA, United States.
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