Performance Benchmarking Engineer - Cluster Networking And AI

Job Opportunity At OCI AI Infrastructure

OCI AI Infrastructure is at the forefront of building cutting-edge GPU supercomputers that scale to tens of thousands of GPUs without compromising performance for our customers. Our team strives to be the go-to experts on RDMA cluster architecture and its relationship to AI/ML/HPC performance. We apply our deep understanding of these unique workload demands to RDMA network design so our customers can push the cutting edge in AI/ML and other areas of HPC. Join us and be a part of the team that's pushing the boundaries of AI technology!

Responsibilities

Carry out performance studies on GPU clusters with focus on AIML workload performance, network performance and tuning. Design and code solutions for performance benchmarking. Troubleshoot performance problems on RDMA clusters and perform cluster performance validation, including on very novel and not fully understood systems. Document new tools and procedures to a high standard. Write whitepapers to disseminate findings of performance studies. Participate in architecture design and review, code review, and contribute to roadmap development. Mentor junior engineers. Participate in operational rotations.

Basic Qualifications

BS or MS degree in CS or related engineering or science field with 5+ years of relevant experience. Experience with benchmarking and troubleshooting or optimizing performance of a system. Experience with coding, scripting, and automation. Background in Networking. General Linux skills. Demonstrated ability to lead complex projects, independently resolve ambiguity, collaborate with stakeholders across teams, and communicate effectively.

Desired Qualifications

Experience working on clusters, e.g., running HPC/AI workloads, or maintaining an HPC/AI system. Experience troubleshooting or tuning performance on distributed systems. Familiarity with elements of the AI/HPC software stack such as job schedulers (e.g., Slurm); NCCL, RCCL, or MPI; or ML frameworks. Experience with RDMA Networking, i.e., RoCE or Infiniband. Experience architecting or developing solutions on a public cloud platform.

Disclaimer: Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates. Range and benefit information provided in this posting are specific to the stated locations only US: Hiring Range in USD from: $96,800 to $223,400 per annum. May be eligible for bonus and equity. Oracle US offers a comprehensive benefits package which includes the following: medical, dental, and vision insurance, including expert medical opinion; short term disability and long term disability; life insurance and AD&D supplemental life insurance (Employee/Spouse/Child); health care and dependent care Flexible Spending Accounts; pre-tax commuter and parking benefits; 401(k) Savings and Investment Plan with company match; paid time off; 11 paid holidays; paid sick leave; paid parental leave; adoption assistance; Employee Stock Purchase Plan; financial planning and group legal; voluntary benefits including auto, homeowner and pet insurance.