Research Scientist Engineer 4 - DSP Designer

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

How You Will Contribute :

Ciena is recognized as a leading supplier of state-of-the-art coherent optical modem technology, and a key part of this technology lies in our custom DSP (digital signal processing). Join the WaveLogic Science Team to create and analyze digital algorithms for next generation high-speed optical systems. In this role, you will have an impact on key DSP technology to enable state-of-the-art coherent optical modem development.

• Create and analyze digital algorithms for next-generation high-speed optical communication systems.
• Work closely with the Modem Signal Processing Team on the implementation of digital algorithms in Ciena products.
• Analyze questions in your areas of knowledge which would be a subset of : signal processing, communications theory, statistical estimation, control theory, and high-speed algorithms.
• Create innovative solutions that can be implemented in CMOS.
• Model in MATLAB.
• Independently plan and schedule work.
• Support development and testing at 1.6 Tb / s and beyond in the lab.
• Learn new mathematical areas.
• Interface and collaborate with DSP, hardware, firmware, electro-optic, systems and lab teams.
• Provide feedback & suggestions on existing designs; contribute ideas to improve design procedures.

The Must Haves :

The Assets :

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At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

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