Optical DSP Intern (Masters/PhD)
Ciena
2 - 5 years
Atlanta
Posted: 30/06/2026
Job Description
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.
- 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
- 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
- Knowledge of optical system components including DAC/ADC, amplifiers, IIR/FIR filters, equalizers, feedback loops, lasers, modulators, optical hybrids, and fiber systems
Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.
In addition to competitive compensation, Ciena offers students access to the Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation pay as required by applicable laws.
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.
If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.
About Company
Ciena Corporation is a global leader in telecommunications networking and optical networking solutions, headquartered in Hanover, Maryland. Founded in 1992, Ciena designs, develops, and provides networking equipment, software, and services to telecommunications providers, enterprises, and governments. The company specializes in high-performance networking solutions for wide-area networks (WAN), data centers, and 5G infrastructure. Ciena is known for its innovations in optical transmission technologies, such as wavelength division multiplexing (WDM), as well as its network automation and software-defined networking (SDN) solutions. Its products help clients optimize network performance, scalability, and flexibility, supporting the growing demands of data traffic, cloud computing, and next-generation communication systems.
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