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Broadcom

Designs chips and software for data centers

Failure Analysis Engineer

Hardware Validation & TestingPosted on Nov 12
Full-timeFort Collins, CO, USAIn-person

About the Job

Requirements

  • A BS, MS, or PhD in Electrical Engineering, Materials Science, Mechanical Engineering, Chemical Engineering, or a related field is required.
  • At least 8 years of hands-on semiconductor failure analysis experience is required, including a demonstrated history of root-causing failures at 16nm or below and/or in 2.5D packages.
  • Full-flow failure analysis experience is required, including electrical verification, non-destructive analysis, backside fault isolation on flip-chip and/or 3D devices, deprocessing, physical analysis, and technical report writing.
  • Extensive hands-on expertise in fault isolation and/or nanoprobing is required, including tool operation, data interpretation, and selecting appropriate electrical or physical failure analysis techniques based on the failure signature.

Responsibilities

  • Own full-flow failure analysis on advanced-node logic and mixed-signal devices and advanced packages.
  • Plan and execute individual failure analysis plans through background data collection, ATE datalog interpretation, and non-destructive analysis using optical methods, CSAM, X-ray, TDR, and IV curve tracing.
  • Apply fault isolation techniques, including photon emission (PEM/EMMI), laser-based methods (LADA/SDL/OBIRCH), thermal methods, and lock-in methods, to localize defects in front-side and backside configurations.
  • Perform SEM-based nanoprobing for BEOL and FEOL electrical characterization and defect isolation, including EBAC, EBIRCH, and EBIC.
  • Execute sample preparation and physical analysis, including physical deprocessing of ICs and packages using mechanical, chemical, and PFIB methods; backside thinning; cross-section SEM/TEM; and elemental analysis using EDS.
  • Correlate design-based failure analysis results, including scan diagnosis and memory bitmapping, and ATPG/DFT results with physical localization to determine root causes of resistive and systematic defects.
  • Collaborate with global cross-functional teams to identify root causes of failures from stages of the product lifecycle, including design, prototype, reliability, RMA, and yield.
  • Communicate complex failure analysis findings effectively in written and verbal form to enable data-driven corrective actions that resolve critical quality issues.
  • Develop and implement failure analysis methodologies and procedures for advanced silicon and packaging technologies to improve efficiency and effectiveness.

Desired Qualifications

  • Strong understanding of semiconductor device physics, fabrication processes, and packaging technologies.
  • Experience with sub-5nm FinFET or GAAFET technologies.
  • Experience with 3DICs, CoWoS-L, CoPoS, and co-packaged optics/copper (CPO/CPC).
  • Experience with high-speed digital and mixed-signal failure analysis.
  • Expertise in design-based failure analysis, including scan and memory diagnostics.
  • Experience with failure-analysis-specific ATE test-flow generation, pattern modification, and hardware.
  • Experience managing multiple root-cause projects in parallel in a fast-paced environment.

About the Company

Broadcom

Designs chips and software for data centers

Broadcom designs chips and sells infrastructure software for the companies that run large data centers, telecom networks and corporate IT. Its custom AI processors, built with cloud companies, and its Ethernet switch chips move and process data inside the computer clusters that train AI models. The chip business also makes parts for broadband, wireless, storage and industrial equipment, sold to device makers and cloud operators, while VMware software lets businesses run private clouds and is sold by subscription. Broadcom took its current form in 2016, when Avago Technologies, formed in 2005 from Agilent's chip unit, bought Broadcom Corporation, and it is based in Palo Alto, California.

Company size
10,001+
Company stage
IPO
Headquarters
Palo Alto, CA
Founded
2005

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