Principal Signal Integrity Simulation Engineer
Core
Define and lead end-to-end signal integrity simulation strategy for next-generation quantum hardware, cryogenic infrastructure, and Cryo-CMOS subsystems.
Role type
Principal Signal Integrity Simulation Engineer
Builds
System-level models predicting signal fidelity, crosstalk, timing, noise, and bandwidth limitations for quantum control and readout stacks.
Domain
Quantum computing hardware, cryogenic electronics, RF engineering, electromagnetic simulation
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
Signal integrity analysis, electromagnetic simulation, system-level modeling, transmission line theory, impedance matching, S-parameters, crosstalk analysis, high-speed interconnect design, Python-based simulation and automation, cross-disciplinary project leadership, mentoring engineers, AI tool integration for engineering workflows
Preferred skills
Cryogenic electronics expertise, Cryo-CMOS systems knowledge, superconducting systems experience, quantum computing hardware familiarity, large multi-domain system modeling, mixed-signal/RF/high-speed digital system experience, advanced packaging technologies knowledge
Technologies
Cadence, Ansys HFSS, Keysight ADS, AWR, COMSOL, SPICE-based tools
Responsibilities
Develop and maintain system-level models for signal fidelity and timing; drive architecture trade studies and design decisions via simulation; establish simulation methodologies and validation practices; partner with Cryo-CMOS, packaging, and qubit design teams; document designs and methodologies for reproducibility; mentor engineers and drive technical direction across teams.
Seniority
Principal, strategy & mentorship
