About Graphcore
Graphcore has built a new type of processor for machine intelligence to accelerate machine learning and AI applications for a world of intelligent machines. Backed by Air Street.
About the role
Validate signal integrity (SI) and power integrity (PI) for advanced compute platforms, focusing on hands-on measurement, electrical compliance, troubleshooting, and simulation correlation. Found on 1752vc Careers, the job board for startup and VC roles.
What they're looking for
- Hands-on expertise with vector network analyzers (VNAs), including performance network analyzers (PNAs), time-domain reflectometers (TDRs), bit error rate testers (BERTs), and high-speed oscilloscopes
- Strong SI/PI fundamentals and experience with fixture characterization, repeatable measurements, DOE, and electrical compliance testing
- Strong written and verbal communication skills for technical reporting and cross-functional collaboration
- Bachelor's or master's degree in Electrical Engineering, Computer Engineering, or a related field
More about this role
Signal Integrity Measurement Engineer
Validate signal integrity (SI) and power integrity (PI) for advanced compute platforms, focusing on hands-on measurement, electrical compliance, troubleshooting, and simulation correlation.
- Develop measurement plans and design of experiments (DOE) for board-to-board, cable, backplane, blade-, and rack-level interconnects.
- Measure scattering parameters (S-parameters), insertion loss, return loss, impedance, crosstalk, eye diagrams, jitter, timing margins, and bit error rates.
- Design printed circuit board (PCB) test fixtures; perform calibration, de-embedding, and electrical compliance testing against interface specifications and customer requirements.
- Correlate measurements with simulations and troubleshoot issues with silicon, package, board, and system teams, interconnect vendors, and original design manufacturers (ODMs).
- Prepare validation and compliance reports covering methods, pass/fail results, performance margins, findings, and recommendations.
- Hands-on expertise with vector network analyzers (VNAs), including performance network analyzers (PNAs); time-domain reflectometers (TDRs); bit error rate testers (BERTs); and...
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