← All roles

Senior/Principal Power and Signal Integrity Engineer

Microsoft· Quantum Engineering
Apply on company site
Redmond, Washington, United States$119.8k - $234.7kFull-timePosted 3w ago

About the role

Seeking a Senior/Principal Power Signal Integrity Engineer to define the electrical architecture of next-generation Cryo-CMOS quantum control systems, focusing on power delivery, signal integrity, and electrical isolation across silicon, package, and board-level implementations for Microsoft Quantum.

Responsibilities

  • Define and drive power integrity and signal integrity strategy for next-generation Cryo-CMOS quantum control systems.
  • Own electrical integrity across silicon, package, PCB, interconnect, and system-level implementations.
  • Architect and optimize power delivery networks spanning on-chip power grids, advanced packages, and board-level power distribution.
  • Develop isolation strategies that enable large-scale digital switching circuitry to coexist with highly sensitive analog, RF, and qubit-control signals.
  • Lead analysis and mitigation of power delivery, switching noise, electromagnetic coupling, crosstalk, and mixed-signal interference mechanisms.
  • Drive silicon-package-board co-design activities in partnership with ASIC, package, board, system, and quantum hardware teams.
  • Establish design methodologies, validation plans, and signoff criteria for power integrity and signal integrity closure.
  • Correlate simulation results with laboratory measurements and provide technical leadership for critical architecture decisions across the organization.
  • Embody our culture and values.

Qualifications

  • Doctorate in Physics, Engineering, or related field AND 1+ year(s) experience in industry or in a research and development environment, could include completion of a post doctoral research position
  • OR Master's Degree in Physics, Engineering, or related field AND 4+ years experience in industry or in a research and development environment
  • OR Bachelor's Degree in Physics, Engineering, or related field AND 6+ years experience in industry or in a research and development environment
  • OR equivalent experience.

Skills

Required:Power integrity and signal integritySilicon-package-board co-designIsolation design for mixed-signal systemsSimulation and measurement correlation
Nice to have:Cryo-CMOS / cryogenic electronics

Benefits

  • See compensation ranges and benefits information linked in job posting.
Last updated Oct 2, 2026. Interested? Apply on the company site.

About Microsoft

Cloud ComputingConsumer ElectronicsSoftwareTechnologyliquid-ai-recruiting-target
Company profileWebsite

More open roles at Microsoft