Optical Communications DSP Architecture

What You'll Do

• Understanding digital signal processing and digital communications for optical interfaces Modelling/simulation/analysis of systems including high speed analog components (ADC, DAC, drivers, TIA), opto-electronic components (optical modulators, photodiodes, lasers), fiber impairments (CD, PMD, non-linearities) and DSP algorithms (calibration of analog and optical nonidealities, equalizers, carrier frequency/phase recovery, timing recovery, FEC) Provide system analysis and support to cross-functional teams to design and implement advanced communication blocks in CMOS chips Provide system analysis and support to bring-up, validate and debug advanced communication chips Design experiments to collect/analyze data to enable definition of next generation DSP What We're Looking For Minimum 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.
• Preferred Requirements: A strong signal processing/digital communications background with an ability to analyze complex system level problems is required.
• Strong programming skills in Matlab/Python/C/C++, in a Unix type environment, with good problem solving skills Excellent verbal and written communication skills Experience with debugging complex analog issues to improve system performance is required.
• Additional background in optical systems, optical components and silicon photonic integration knowledge is highly desired.
• Knowledge of digital design of DSP blocks will be a huge plus.
• Expected Base Pay Range (USD) 193,700 - 286,600, $ per annum The successful candidate’s starting base pay will be determined based on job-related skills, experience, qualifications, work location and market conditions.
• The expected base pay range for this role may be modified based on market conditions.
• Additional Compensation and Benefit Elements Marvell is committed to providing exceptional, comprehensive benefits that support our employees at every stage - from internship to retirement and through life’s most important moments.
• Our offerings are built around four key pillars: financial well-being, family support, mental and physical health, and recognition.
• Highlights include an 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, and a recognition and service awards to celebrate contributions and milestones.
• We look forward to sharing more with you during the interview process.
• Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at TAOps@marvell.com .
• Interview Integrity To support fair and authentic hiring practices, candidates are not permitted to use AI tools (such as transcription apps, real-time answer generators like ChatGPT or Copilot, or automated note-taking bots) during interviews.
• These tools must not be used to record, assist with, or enhance responses in any way.
• Our interviews are designed to evaluate your individual experience, thought process, and communication skills in real time.
• Use of AI tools without prior instruction from the interviewer will result in disqualification from the hiring process.
• This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR).
• As such, applicants must be eligible to access export-controlled information as defined under applicable law.
• Marvell may be required to obtain export licensing approval from the U.S.
• Department of Commerce and/or the U.S.
• Department of State.
• Except for U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3), all applicants may be subject to an export license review process prior to employment. #LI-NF1