Network / HPC Engineer
Network / HPC Engineer
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1 Vacancy
Job Description
Title - Network / HPC Engineer
Location Ashburn VA Onsite 5 Days a week
Duration-12 Months
Network / High Performance Computing Engineer Responsibilities to include but not be limited to the following Designing and deploying HPC clusters consisting of high-performance servers interconnected by high-speed networks such as InfiniBand (IB) or Ethernet/RoCE with RDMA capabilities.
Recommended Qualifications
In-depth understanding of InfiniBand architecture protocols (IBTA) and technologies (e.g. Mellanox InfiniBand). Proficiency in RoCE (RDMA over Converged Ethernet) protocols including RoCEv2 and related standards.
Experience in designing and configuring high-performance networks including InfiniBand fabrics and RoCE-enabled Ethernet networks. Knowledge of fabric design principles topology optimization and performance tuning techniques.
Ability to analyze network performance metrics diagnose bottlenecks and optimize network configurations for low latency and high throughput. Experience in tuning switch port settings buffer sizes and flow control parameters to maximize RoCE performance.
Familiarity with security measures for InfiniBand and RoCE networks including subnet partitioning encryption and access controls. Knowledge of authentication mechanisms and cryptographic protocols for securing RDMA traffic.
Proficiency in network monitoring tools and techniques for monitoring InfiniBand and RoCE network health and performance. Ability to troubleshoot network issues diagnose connectivity problems and resolve performance-related issues.
Certification programs offered by vendors such as Mellanox (now NVIDIA Networking) for InfiniBand and RoCE technologies.
Hands-on experience in deploying managing and optimizing high-performance computing (HPC) environments and data center networks. Experience working with RDMA-enabled applications and parallel computing frameworks (e.g. MPI OpenMP).
Experience in implementing and troubleshooting complex network configurations including InfiniBand switches gateways and RoCE adapters.
Employment Type
Full-time
