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Silicon Validation Engineer, Infra Silicon

Meta· Engineering
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Sunnyvale, CA$178k - $250kFull-timePosted 2mo ago

About the role

Lead silicon validation efforts for custom infrastructure ASICs and accelerators, driving end-to-end validation strategy from pre-silicon planning to post-silicon bring-up, characterization, and fleet deployment within Meta's data center infrastructure.

Responsibilities

  • Define and own comprehensive validation strategies for custom infrastructure ASICs, spanning functional correctness, performance characterization, reliability stress testing, and power analysis across pre- and post-silicon phases
  • Lead pre-silicon validation planning using simulation and emulation environments, authoring test plans that map to architectural specifications and cover corner cases across compute, memory, and I/O subsystems
  • Drive post-silicon bring-up activities including board-level debug, firmware integration, and systematic root-cause analysis of silicon failures using lab instrumentation and diagnostic tooling
  • Develop and maintain automated validation frameworks, silicon diagnostics, and performance analysis tools that scale from early lab environments to large-scale data center deployments
  • Collaborate with ASIC design, architecture, and physical design teams to provide validation feedback that influences design-for-testability decisions and next-generation silicon architecture
  • Establish and track silicon quality metrics, characterization data, and yield analysis to inform productization decisions and deployment readiness gates
  • Partner with systems and firmware engineering teams to validate host-side integration, PCIe and fabric interconnects, thermal management, and power delivery across full-stack server configurations
  • Identify systemic silicon failure modes observed in the production fleet and drive corrective actions through design errata documentation, firmware workarounds, or architectural improvements
  • Mentor other engineers on validation methodology, debug techniques, and best practices for infrastructure silicon bring-up and characterization
  • Contribute to long-term validation infrastructure roadmaps, defining tooling investments and methodology improvements that improve coverage and reduce time-to-production for future silicon generations

Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • 8+ years of experience in silicon validation, hardware systems engineering, or post-silicon bring-up for custom ASICs, SoCs, or accelerator designs
  • 8+ years of experience with pre-silicon validation environments including RTL simulation, emulation platforms, or FPGA prototyping
  • Experience with post-silicon debug methodologies including use of logic analyzers, oscilloscopes, JTAG, and protocol analyzers for PCIe, DDR, or high-speed serial interfaces
  • Experience developing validation automation frameworks and diagnostic tooling using Python, C, or C++
  • Experience collaborating across ASIC design, architecture, firmware, and systems teams throughout the silicon development lifecycle

Skills

Required:Validation strategyPre-silicon validation planningPost-silicon bring-upAutomation framework developmentCollaboration across teams

Benefits

  • Benefits described in the job posting
Last updated Oct 23, 2026. Interested? Apply on the company site.

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