Power Delivery and Power Integrity Architect at Qualcomm | Santa Clara, United States | Rezi

Power Delivery and Power Integrity Architect at Qualcomm

Power Delivery and Power Integrity Architect

Qualcomm · Santa Clara, United States

3 weeks ago

Power Delivery and Power Integrity Architect

Qualcomm · Santa Clara, United States

a month ago
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About the Role

Qualcomm's Data Center team is developing high-performance, energy-efficient server solutions. We are seeking talented, innovative, and teamwork-oriented individuals to contribute to our cutting-edge technology work. Our mission is to transform the industry by reimagining silicon and developing next-generation server/compute platforms. You will collaborate with world-class engineers to create innovative server solutions that push the limits of performance, energy efficiency, and scalability, focusing on reference platforms based on Qualcomm's Snapdragon SoC.

Responsibilities

  • Collaborate with SoC, firmware/software, memory vendors, component suppliers, packaging, platform engineering, and system design teams to define and implement power architectures that meet internal and customer requirements.
  • Lead voltage regulator (VR) design specification, selection, and co-development with VR suppliers.
  • Develop E2E VR + PDN simulation flows to reduce time to market.
  • Perform PDN modeling, simulation, and characterization for SoC, package, PCB, VRs, and LDOs.
  • Provide PI-driven feedback to SoC design teams to influence decap, package, and power rail architecture.
  • Create Power maps, Power tree and power-flow diagrams, power budgets from die- to system-level.
  • Develop and provide implementation and system efficiency guidelines.
  • Conduct IR Drop, AC, and transient simulations and provide model-to-hardware correlations.
  • Define module interfaces and formats for simulation and customer guidelines.
  • Lead PI model creation, end-to-end PI simulations (thermal-aware), and final design development taking into account effects of heat sinks and temperature effects.
  • Leverage ML/AI-assisted simulation techniques to streamline and automate design and analysis workflows from die to regulators.
  • Prepare and present technical documentation and reports to stakeholders, including engineering teams, senior management, customers, and suppliers.
  • Engage with customers and OEM partners to provide power delivery architecture guidance, PDN design guidelines, and bring-up support.
  • Troubleshoot system performance and identify areas for improvements.

Requirements

  • Master's degree in Electrical Engineering or related field; experience in Power Delivery preferred.
  • Strong experience in Power Integrity (PI).
  • 8+ years of experience in Power delivery, board level VR design, PI analysis, simulation, and PDN measurements.
  • Strong understanding of PI fundamentals, power supply architectures, voltage regulator technologies, chip supply design, and PDNs.
  • Experience developing PI methodologies and PDN modeling from die to system, with model correlation and lab validation.
  • Experience with server, HPC, or data center platform power delivery preferred.
  • Experience with multi-phase VR design/selection.
  • Proficiency in PI simulation tools (e.g., Simplis/Simetrix, ADS, ANSYS SIwave, HFSS and Cadence Sigrity PowerDC/PowerSI).
  • Hands-on experience creating complex PI models and simulations.
  • Proficiency with Unix/Linux environments and EDA tools using scripting.
  • Knowledge of packaging and PCB technologies, design, and manufacturing processes.
  • Knowledge of resonances, droops, IR Drop, cooling, temperature effects, and power consumptions.
  • Familiarity with 2.5D/3D packaging technologies, including CoWoS, InFo, EMIB, and RDL.
  • Strong experience in VR lab validation.
  • Experience with electrical validation and compliance testing tools (VNAs, oscilloscopes, spectrum analyzers, TDR, differential probes).
  • Proven ability to work independently and collaboratively within a cross-functional team environment.
  • Strong technical documentation skills and excellent written and verbal communication.
  • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 6+ years of Systems Engineering or related work experience.
  • Master's degree in Engineering, Information Systems, Computer Science, or related field and 5+ years of Systems Engineering or related work experience.
  • PhD in Engineering, Information Systems, Computer Science, or related field and 4+ years of Systems Engineering or related work experience.

Skills

  • Power Integrity (PI)
  • Power delivery
  • Board level VR design
  • PI analysis
  • Simulation
  • PDN measurements
  • PI fundamentals
  • Power supply architectures
  • Voltage regulator technologies
  • Chip supply design
  • PDNs
  • PI methodologies
  • PDN modeling
  • Model correlation
  • Lab validation
  • Server power delivery
  • HPC power delivery
  • Data center platform power delivery
  • Multi-phase VR design/selection
  • Simplis/Simetrix
  • ADS
  • ANSYS SIwave
  • HFSS
  • Cadence Sigrity PowerDC/PowerSI
  • Unix/Linux environments
  • EDA tools
  • Scripting
  • Packaging technologies
  • PCB technologies
  • Resonances
  • Droops
  • IR Drop
  • Cooling
  • Temperature effects
  • Power consumptions
  • 2.5D/3D packaging technologies
  • CoWoS
  • InFo
  • EMIB
  • RDL
  • VR lab validation
  • Electrical validation
  • Compliance testing
  • VNAs
  • Oscilloscopes
  • Spectrum analyzers
  • TDR
  • Differential probes
  • Technical documentation
  • Written communication
  • Verbal communication
  • Ph.D. in Electrical or Computer Engineering
  • Power conversion
  • AI/ML-accelerated computing platforms
  • High-bandwidth memory power integrity
  • Voltage regulator (VR) design principles
  • System-level performance
  • Open compute / hyperscale server reference designs
  • PDN related EM analysis
  • Cadence Allegro
  • Cadence Sip
  • MATLAB
  • Perl
  • Python

Experience Level

  • 8+ years of experience
  • 6+ years of Systems Engineering or related work experience
  • 5+ years of Systems Engineering or related work experience
  • 4+ years of Systems Engineering or related work experience
  • 10+ years of experience

Education Level

  • Master's degree in Electrical Engineering or related field
  • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field
  • Master's degree in Engineering, Information Systems, Computer Science, or related field
  • PhD in Engineering, Information Systems, Computer Science, or related field
  • Ph.D. in Electrical or Computer Engineering

Salary/Compensations

  • $180,500.00 - $270,700.00

Benefits

  • Competitive annual discretionary bonus program
  • Opportunity for annual RSU grants
  • Highly competitive benefits package

About the Company

  • Qualcomm Technologies, Inc. is developing High performance, Energy efficient server solution for data center applications.
  • We are dedicated to transforming the industry by reimagining silicon and developing next-generation server/compute platforms.
  • Our focus is on developing reference platforms based on Qualcomm's Snapdragon SoC, delivering a comprehensive solution that includes hardware, software, reference designs, user guides, SDKs, and more.

Equal Opportunity

  • Qualcomm is an equal opportunity employer.
  • Qualcomm is committed to providing an accessible process.
  • Qualcomm is also committed to making our workplace accessible for individuals with disabilities.
  • Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.