Signal Integrity (SI) Engineer
Core
Measuring and validating signal interfaces on motherboards, including PCIe Gen4/5/6 and 10/25/100G Ethernet, to ensure signal integrity.
Role type
Signal Integrity Engineer
Builds
High-speed server interfaces and motherboard signal paths
Domain
Hardware engineering, high-speed digital interfaces
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Signal integrity analysis, waveform debugging (Jitter, Eye Diagram, Crosstalk), test plan development, oscilloscope operation, TDR, VNA, Python/C++/LabVIEW scripting
Preferred skills
Knowledge of PCIe/OCP physical layer specifications, automated measurement scripting
Technologies
PCIe, OCP, Python, C++, LabVIEW, Oscilloscope, TDR, VNA
Responsibilities
Measure and validate motherboard signal interfaces (PCIe, Ethernet); Develop and execute test plans for system and signal integrity; Collaborate with hardware engineers to debug high-speed waveform anomalies; Track and report on latest high-speed interface standards (OCP, PCI-SIG)
Seniority
Mid-level IC
