Pre-si performance / TLM modeling Staff Engineer

Job Area:

Key Responsibilities

• Develop performance models (analytical, simulation-based, or hybrid) for server peripheral subsystems.
• Analyze bottlenecks and latency issues in I/O paths including PCIe, NVMe, NICs, and other peripheral interfaces.
• Collaborate with hardware architects and system engineers to define performance requirements and trade-offs.
• Validate models against real-world measurements and benchmarks.
• Provide insights and recommendations to improve peripheral subsystem performance across server platforms.
• Support design decisions with quantitative data and predictive modeling.
• Stay current with industry trends in server architecture, peripheral technologies, and performance modeling techniques.
• Some of the key skills which are required (1-2 key skills will be important):
• 5+ years of experience in performance modeling or analysis of server systems or high-performance computing platforms.
• Strong understanding of peripheral subsystems including PCIe, NVMe, SATA/SAS, Ethernet, and RDMA.
• Knowledge of emerging technologies like CXL, advanced NICs.
• Proficiency in modeling tools and languages such as Python, SystemC.
• Experience with simulation environments and workload characterization.
• Familiarity with server architecture, CPU/memory subsystems, and OS-level I/O stack.