Supercomputing Engineer (Network)
Tasks
- Analyze performance deviations and optimize network stack configurations
- Create burn in tests for device to device networking and stress testing
- Define system software metrics for high availability and performance
- Design and execute automated qualification tests for RDMA NICs and interconnects
- Design develop implement RDMA networking peering
- Develop tests for host processors NICs TORs and device network interfaces
- Implement and validate peer RDMA for accelerator to accelerator communication
- Modify kernel drivers and user space libraries for zero copy RDMA
- Optimize NIC and switch configurations for throughput congestion control and reliability
- Profile and benchmark inter node RDMA latency and bandwidth
- Root cause firmware driver and hardware issues impacting RDMA performance
- Validate new RDMA features with ODMs and silicon vendors
Perks/Benefits
- Daily lunch dinner
- Housing subsidy
- Medical, dental & vision coverage
- Relocation support
- Unlimited compute budget
- Wellness benefits
Skills/Tech-stack
Arista EOS | Bash | Benchmarking | C# | C++ | CI/CD | Cisco IOS | Docker | EBPF | EBPF tracing | Ftrace | GPUDirect | Go | Infiniband | Juniper Junos | Kernel driver | Kubernetes | Linux | Linux Kernel | Memory registration | NVLink | Perf | Perf profiling | Python | Queue pair | RDMA | RDMA verbs | RoCE | Rust | Server virtualization | Top of Rack | Top of rack switch | Version Control (Git) | Version control | Wireshark | Zero copy
Education
N/A
Regions
Countries
States
Cities
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