Signal Integrity Engineer
Core
Signal Integrity Engineer driving next-gen photonics and AI data center products from concept to development, solving complex interactions across digital, analog, and photonics domains.
Role type
Senior IC Signal Integrity Engineer
Builds
High-speed interface products (PCIe, UCIe, SerDes) for extreme-scale AI and HPC workloads
Domain
AI Data Center Infrastructure / Photonics / High-Speed Digital Design
Deliverable
production ML models | product features
Required skills
Signal integrity analysis for high-speed interfaces, Simulation tools (Ansys Siwave, HFSS, Keysight ADS), Transmission line theory, Impedance matching, Equalization techniques, High-speed signaling protocols (SerDes, UCIe), PCB design and layout, Lab equipment usage (oscilloscopes, VNAs, TDRs), Scripting for automation (Python, JavaScript, SKILL)
Preferred skills
CMOS process technology understanding, Independent problem-solving and debugging, Cross-functional collaboration
Technologies
Ansys Siwave, HFSS, Keysight ADS, Python, JavaScript, SKILL, PCIe, UCIe, SerDes
Responsibilities
Plan and execute signal integrity tasks for high-speed interfaces; Analyze channel characteristics (S-parameters, insertion loss, crosstalk); Perform simulations (eye diagram, jitter, equalization); Collaborate with hardware designers and PCB engineers; Assist in impedance matching and routing techniques; Perform lab measurements and characterization; Participate in design reviews; Document analysis results and guidelines
Seniority
Senior, hands-on IC
