Optical Systems Principal Engineer
About The Position
Join a world-class dynamic team to enable the next generation of AI revolution. The Connectivity business unit aims to provide world-class DSP solutions for optical communications from inside data center of 300 meters to long haul links spaning thousands of kilometers. The mission of the Connectivity optical system group is to lead the development of leading-edge DSP for coherent and IMDD optical communications. The team is responsible for providing performance assessment of future product roadmap by building optical evaluation platforms with state-of-the-art electro-optical components and DSP test chips to build simulation models, validate performance with offline DSP processing, and provide reference design. The team is also responsible for conducting post-silicon performance verification in a completely automated testing environment with 2000 km of single-mode fiber, pdl, and PMD. A successful candidate will help expand the team's capability in electro-optical components modeling and offline DSP processing and participate in post-silicon verification.
Requirements
- Bachelor’s degree in Computer Science,Electrical Engineering or related fields and 10-15 years of related professional experience OR Master’s degree and/or PhD in Computer Science, Electrical Engineering or related fields with 5-10 years of experience.
- 5 years of experience with coherent optical or IMDD communication products
- Optical fiber communications with knowledge in CD, PMD, and PDL.
- Signal processing in optical fiber communications. For example, typical DSP algorithms in carrier recovery etc.
- A technical scripting language such as Python.
- Verification testing and instrument automation.
- Hands-on experience in the lab.
Nice To Haves
- AI-Assisted data analysis of test performance and issue resolution
- Serdes Client-side protocol such as ethernet and ITU etc.
- Embedded FW programming and debug.
- C or C++ programming language.
Responsibilities
- Conduct system verification tests of Marvell’s Coherent and IMDD DSPs with state of the are optical engine.
- Compose DSP simulation models of electro optical components used in pluggable coherent and IMDD modules and correlate models with measurements.
- Provide technical guidance to customers on how to tune their optical platform with Marvell DSPs to get the best-in-class performance.
- Perform experiment-based chip debug to solve customer issue
Benefits
- employee stock purchase plan with a 2-year look back
- family support programs to help balance work and home life
- robust mental health resources to prioritize emotional well-being
- recognition and service awards to celebrate contributions and milestones
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What This Job Offers
Job Type
Full-time
Career Level
Principal
