Shape electro-optic link performance at Lightmatter through SerDes analysis, signal integrity investigation, and accurate bench measurements.
As a Photonics Engineer, you will lead verification and characterization for high-speed links across silicon and system programs. Your scope includes electrical, optical, and electro-optic channel modeling, measurement standards, and difficult link-performance investigations. You will work alongside EOE, analog, package, PCB, and SerDes teams.
Key Responsibilities: Investigate novel failure modes in high-speed hardware
Correlate electrical, optical, and EO models with measurements
Characterize BER, jitter, equalization, and channel impairments
Support cross-functional silicon root-cause debugging




Influence architecture tradeoffs using bench findings
Requirements: Deep knowledge of SerDes CTLE, FFE, DFE, and signal integrity
Experience with S-parameters, crosstalk, and link budgets
Hands-on leadership of challenging laboratory investigations
Python or MATLAB automation frameworks used by engineering teams
Track record mentoring engineers
Bring advanced SerDes, signal integrity, modeling, and laboratory investigation skills to Lightmatter’s electro-optic systems.

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📌 Electro-Optic SerDes Characterization Engineer (Ontario)
🏢 Lightmatter
📍 Ontario