Principal Signal Integrity Simulation Engineer

Microsoft

Confirmed live yesterday High trust
Hybrid

Quick summary

Work type
Hybrid
Location
—
Salary
$142,800–$274,800 / yr
Posted
13 days ago
Freshness
Confirmed live yesterday
Closes
Mar 17, 2027

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $205k
This role $209k
$127k most similar roles pay here $291k

This role pays more than 51% of similar roles. Most pay $168,500–$241,750 — the shaded band above. At the midpoint, this role pays about $209k versus about $205k for comparable roles.

Based on 240 similar postings.

Employer

About Microsoft

Microsoft Corporation is a global technology leader producing software, hardware, and cloud services including Windows, Office 365, Azure cloud platform, Xbox gaming, and Surface devices. Industry: Software & Cloud Computing

Microsoft currently has 518 open roles on FindRole.

Listed pay typically runs $119,800–$234,700 across 505 roles with salary data.

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At a glance

TL;DR · Principal Signal Integrity Simulation Engineer

The Principal Signal Integrity Simulation Engineer joins the team to lead the development of end-to-end simulation methodologies for next-generation quantum computing systems. This role focuses on creating system-level models to predict signal fidelity, crosstalk, timing, noise, and bandwidth limitations across the quantum control and readout stack. The engineer will drive architecture trade studies, establish modeling standards, and define performance requirements for cryogenic infrastructure, Cryo-CMOS subsystems, and packaging. Key technical skills include expertise in RF engineering, electromagnetic simulation, transmission line theory, and high-speed interconnect design. Candidates should be proficient with tools such as Cadence, Ansys HFSS, Keysight ADS, AWR, COMSOL, or SPICE-based systems, along with Python for automation and data analysis. The work addresses complex signal integrity challenges within the specialized domain of cryogenic electronics and superconducting quantum hardware environments.

What you'll do

  • Lead the end-to-end signal integrity simulation strategy for room-temperature electronics, cryogenic infrastructure, and quantum hardware.
  • Develop system-level models to predict signal fidelity, crosstalk, timing, noise, and bandwidth limitations across the control stack.
  • Conduct architecture trade studies and design decisions using simulation-based analysis to identify risks before hardware implementation.
  • Establish modeling standards and validation practices using electromagnetic, circuit, behavioral, and system-level simulation tools.
  • Define interface and performance requirements for quantum platforms in collaboration with Cryo-CMOS, packaging, and qubit teams.
  • Document designs, results, and methodologies to ensure reproducibility and knowledge sharing across the organization.

What we're looking for

  • A Doctorate in Electrical Engineering, Physics, or related field and 3+ years of technical engineering experience.
  • A Master's Degree in Electrical Engineering, Physics, or related field and 6+ years of technical engineering experience.
  • A Bachelor's Degree in Electrical Engineering, Physics, or related field and 8+ years of technical engineering experience.
  • Ability to pass Microsoft, customer, and government security screenings including a Cloud Background Check.
  • Must provide proof of citizenship or U.S. permanent residency for access to export-controlled information (ITAR/EAR).
  • Extensive experience in signal integrity, RF engineering, electromagnetic simulation, or system-level modeling (preferred).
  • Experience developing simulations using tools like Cadence, Ansys HFSS, Keysight ADS, AWR, COMSOL, or SPICE-based tools (preferred).
  • Experience with cryogenic electronics, Cryo-CMOS systems, superconducting systems, or quantum computing hardware (preferred).

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