Role Title: Senior SI/PI & Telecom Timing Validation Consultant Duration: 6-12 Months Location: Cambridge Rate: Market Rate About the Project
We are seeking an experienced Signal Integrity (SI), Power Integrity (PI) and Telecom Timing Validation Consultant to support validation and compliance activities for an advanced networking platform targeting telecom, vRAN and time-sensitive networking applications. The project includes validation of: 1G / 10G / 25G Ethernet interfaces SyncE (Synchronous Ethernet) IEEE 1588 PTP GNSS-disciplined timing DPLL and clock-generation subsystems OCXO holdover architectures PPS and ePPS interfaces Telecom synchronization compliance, including G.8262 and G.8262.1 The successful candidate will own laboratory characterization, compliance execution, debug and documentation activities leading to production readiness. Key Responsibilities
Signal Integrity Validation
Execute Ethernet compliance and characterization testing at 1G, 10G and 25G. Perform eye-diagram analysis and jitter decomposition. Characterize channel performance, insertion loss, return loss and crosstalk. Support debugging of PHY, SerDes and recovered-clock issues. Validate DAC, AOC, optical and breakout-cable configurations. Telecom Timing Validation
Execute and document SyncE clock characterization. Perform MTIE and TDEV measurements. Run wander generation and tolerance testing. Perform noise-
Senior SI/PI Validation Consultant in London employer: Manpower UK
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