NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. We are the GPU Communications Libraries and Networking team at NVIDIA. We deliver libraries like NCCL, NVSHMEM, UCX for Deep Learning and HPC. We are looking for a motivated Performance engineer to influence the roadmap of our communication libraries. The DL and HPC applications of today have a huge compute demand and run on scales which go up to tens of thousands of GPUs. The GPUs are connected with high-speed interconnects (eg. NVLink, PCIe) within a node and with high-speed networking (eg. Infiniband, Ethernet) across the nodes. Communication performance between the GPUs has a direct impact on the end-to-end application performance; and the stakes are even higher at huge scales! This is an outstanding opportunity for someone with HPC and performance background to advance the state of the art in this space. Are you ready for to contribute to the development of innovative technologies and help realize NVIDIA's vision? What you will be doing: Conduct in-depth performance characterization and analysis on large multi-GPU and multi-node clusters. Study the interaction of our libraries with all HW (GPU, CPU, Networking) and SW components in the stack Evaluate proof-of-concepts, conduct trade-off analysis when multiple solutions are available Triage and root-cause performance issues reported by our customers Collect a lot of performance data; build tools and infrastructure to visualize and analyze the information <li
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Senior Cloud Infrastructure Engineer in United States
2,189 active opportunities Β· Updated October 2026
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Senior Engineering Manager β USA - Albuquerque, NM. Apply via Workday.
Senior Manager β Project Management & Construction Management β USA - North Charleston, Seychelles. Apply via Workday.
Senior Commercial Account Manager β Minnesota, United States of America. Apply via Workday.
Senior Manager - Finance AI & Digital Enablement β Minnesota, United States of America. Apply via Workday.
Senior Product Manager, Data Products β United States - New York - New York City. Apply via Workday.
Senior Upstream Product Manager, Analytics and Connectivity - Acute Care and Monitoring β Colorado, United States of America. Apply via Workday.
Senior Financial Analyst - Manufacturing (San Diego / Hybrid) β US - California - San Diego. Apply via Workday.
Senior Finance Manager, Field Finance β United States - Minnesota - New Brighton. Apply via Workday.
Senior Auditor, Global Compliance Audit β United States - Illinois - Chicago. Apply via Workday.
Senior Financial Analyst β United States - California - Alameda. Apply via Workday.
Senior Clinical Specialist - Pelvic Health- Baltimore, MD β Maryland, United States of America. Apply via Workday.
Senior Sales Representative, Pelvic Health - Tulsa, OK β Oklahoma, United States of America. Apply via Workday.
Senior Upstream Product Manager, Monitoring - Acute Care and Monitoring β Colorado, United States of America. Apply via Workday.
Senior Scientist β Physical AI for Surgical Robotics (Cambridge, MA) β Cambridge (US), Massachusetts, United States. Apply via Workday.
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