Optical DSP Intern (Masters/PhD)
About The Position
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. Ciena is advancing high-speed optical networking through innovative signal processing technologies, enabling next-generation connectivity and network performance. This internship role contributes to the design and development of high-speed optical modem solutions within a collaborative engineering environment. The position provides exposure to real-world product development and advanced optical communication systems.
Requirements
- Education: Master’s degree in Electrical/Computer Engineering OR Bachelor’s degree in Electrical/Computer Engineering
- Working toward a Master’s or post-graduate degree with a focus on digital signal processing
- Application of engineering mathematics including linear algebra, FFT/IFFT, Laplace transform, Z-transform, signal analysis, probability, and statistics
- Programming using Matlab, Python, and C or C++
- Application of debugging and problem-solving techniques in engineering contexts
- Ability to operate both independently and within multidisciplinary teams
- Communication of technical concepts across varied audiences
Nice To Haves
- Knowledge of optical system components including DAC/ADC, amplifiers, IIR/FIR filters, equalizers, feedback loops, lasers, modulators, optical hybrids, and fiber systems
Responsibilities
- Design simulation models for high-speed optical modem systems
- Execute simulations and document technical results
- Develop signal processing functions using Matlab and C++ models
- Analyze system performance and identify opportunities for optimization
- Collaborate with cross-functional engineering teams to review designs
- Contribute design feedback and propose improvements to development processes
- Apply digital signal processing methods to solve complex communication challenges
Benefits
- Employee Assistance Program (EAP)
- company-paid holidays
- paid sick leave
- vacation pay
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What This Job Offers
Career Level
Intern
