RTL Design Engineer (Networking / NoC)

OpenAI

San Francisco, CA • 17m ago • Hybrid

Mid

Hybrid

287,000 - 485,000 USD/yr

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Quick Facts

  • Role: RTL Design Engineer (Networking / NoC)

  • Focus: Next-generation AI accelerator silicon RTL, with emphasis on interconnect networking and NoC

Description

You will work on next-generation AI accelerator silicon by translating system-level and performance requirements into efficient, scalable hardware microarchitectures. This is a hands-on RTL design role focused on high-performance datapaths, control logic, and interconnect/networking subsystems, with a strong interest in Network-on-Chip (NoC). You’ll collaborate across architecture, software, verification, and physical design teams and help drive hardware/software co-design for performance, power, area, and scalability.

Responsibilities

  • Design and implement high-performance RTL from microarchitecture definition through implementation and integration

  • Translate system-level requirements into hardware microarchitectures with architecture and software teams

  • Drive hardware/software co-design to optimize performance, power, area, and scalability for AI workloads

  • Develop and optimize RTL for complex datapaths, control logic, interconnects, and other critical silicon subsystems

  • Evaluate architectural tradeoffs across bandwidth, latency, throughput, and resource utilization

  • Partner with design verification and formal verification teams to ensure functional correctness and debug issues

  • Work with physical design teams to optimize RTL for synthesis, timing closure, power, and area

  • Contribute to architecture reviews and design specifications

  • Support block-level and SoC-level integration, debugging, and performance optimization

Requirements

  • Strong hands-on ASIC RTL design and microarchitecture development experience using SystemVerilog or Verilog

  • Experience designing and implementing complex digital hardware blocks end-to-end (architecture/specification → RTL development → verification)

  • Understanding of hardware architecture and microarchitecture tradeoffs (performance, power, area, latency, throughput)

  • Experience collaborating across architecture, software, verification, and physical design teams

  • Ability to identify performance bottlenecks and translate architectural requirements into efficient RTL implementations

  • Experience with synthesis, timing closure, and physical implementation considerations

  • Comfort working on ambiguous, technically challenging problems and owning designs from concept through integration

  • Experience with Network-on-Chip (NoC), networking, interconnect fabrics, packet-based architectures, or high-bandwidth data movement (preferred)

Benefits

  • Opportunity to influence architectural decisions and drive microarchitecture development

  • Own RTL design from early concept through implementation and integration

  • Work on challenging, high-impact AI accelerator hardware in a cross-functional engineering environment

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Potential salary for RTL Design Engineer (Networking / NoC) role

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$287,000 – $485,000/year

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