Senior Signal Integrity and PCB Quality Engineer

NVIDIA
Shenzhen
Full timeFunction: QA, Test & Release EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Communication","Data analysis","Root cause analysis","Collaboration","Stakeholder management"]

Own board- and system-level signal integrity requirements and lead SI/PI design for NVIDIA products by defining PCB impedance targets, stackup, materials, and via impedance optimization. Qualify new PCB materials using characterization test vehicles, analyze frequency-dependent properties, and work with fabrication suppliers to establish SI quality metrics for NPI and mass production. Drive SPC frameworks, perform supplier audits, and collaborate cross-functionally to advance the PCB technology roadmap.

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FursaFursa
NVIDIA
NVIDIA
23 hours ago

Senior Signal Integrity and PCB Quality Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 23 hours agoStatus: Live

Job Summary

Own board- and system-level signal integrity requirements and lead SI/PI design for NVIDIA products by defining PCB impedance targets, stackup, materials, and via impedance optimization. Qualify new PCB materials using characterization test vehicles, analyze frequency-dependent properties, and work with fabrication suppliers to establish SI quality metrics for NPI and mass production. Drive SPC frameworks, perform supplier audits, and collaborate cross-functionally to advance the PCB technology roadmap.
Location: Shenzhen
Employment Type: Full time
Job Function: QA, Test & Release Engineering
Seniority: Mid level

Key Responsibilities

  • •Define board and system signal integrity requirements, including PCB impedance control, insertion loss budgets, and high-speed channel performance.
  • •Lead SI/PI design activities such as PCB stackup definition, laminate/prepreg selection, via impedance optimization, and design reviews.
  • •Evaluate and qualify new PCB materials using characterization test vehicles; analyze Dk, Df, surface roughness, and copper foil properties across frequency.
  • •Collaborate with PCB fabrication suppliers to establish and monitor SI quality metrics for NPI and mass production builds.
  • •Develop SPC frameworks for PCB fab impedance and insertion loss data, identify trends/excursions/root causes, and conduct supplier audits.

Key Requirements

  • •BS or MS in Electrical Engineering, Materials Science, Chemical Engineering, or a related field with 5+ years of relevant experience in PCB signal integrity or PCB fabrication.
  • •Strong foundation in electromagnetics, transmission line theory, and high-frequency signal propagation (e.g., skin effect, dielectric loss, dispersion).
  • •Experience using 3D/2D EM simulation tools such as HFSS, Q2D, Ansys SIwave, or Polar impedance calculators.
  • •Hands-on experience with lab measurement equipment including VNA and TDR for impedance and insertion loss characterization.
  • •Working knowledge of PCB fabrication processes (lamination, etching, plating, drilling) and ability to analyze and communicate findings clearly.
Experience:5+ years
Education:Bachelor's in Electrical Engineering, Materials Science, Chemical Engineering (or related field)
Skills:CommunicationData analysisRoot cause analysisCollaborationStakeholder management
Languages:English
Tech Stack:HFSSQ2DAnsys SIwavePolar impedance calculatorsVNATDRPythonMATLABJMPDelta-LIPC standards

Company Brief

NVIDIA
Designs and manufactures GPUs, AI accelerators, and system-on-chip products for gaming, data centers, professional visualization, and automotive markets, enabling advanced graphics, AI, and high-performance computing solutions worldwide.
Industry: Electronics Manufacturing
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Santa Clara, United States
Founded: 1993
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