Principal Signal Integrity Engineer

Company: Marvell Semiconductor, Inc.
Location: Santa Clara
Posted on: May 7, 2025

Job Description:

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities.At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead.Your Team, Your ImpactAre you ready to be at the forefront of technological innovation?

Join Marvell's Multi-Market Business Group Team and play a pivotal role in powering the future of cloud, AI, and wireless infrastructure! We're looking for passionate engineers ready to push the boundaries of what's possible in data center design.

As a key member of our team, you'll be driving Signal Integrity (SI) and Power Integrity (PI) excellence- developing cutting-edge designs optimizing the electrical performance of DDR5/LPDDR5x memory, high-speed SerDes interconnects, and power delivery networks.

Your work will directly influence the performance and reliability of next-generation platform designs, helping ensure Marvell's processors, and infrastructure solutions meet the demanding requirements of hyperscale cloud, enterprise, and wireless systems all while hitting critical project milestones.What You Can Expect

• Perform simulations for signal integrity and power integrity analysis.
• Perform hands-on high speed signal validation, analysis and correlation including de-embedding, and interconnect characterization.
• Power delivery modeling, simulation, and characterization for combined effects of die, package, board, and voltage regulators.
• Provide implementation guidelines and feedback to hardware and package design teams and occasionally to silicon design teams for electrical signal and power integrity including crosstalk, insertion loss, return loss, jitter, power supply noise, etc.
• PCB stack-up review and layer assignment for high-speed interconnects and PDN.
• Document procedures and methodologies to be adopted by other team members/teams.What We're Looking For
  • Bachelor's degree in electrical engineering, or any other related field with 8+ years of experience; or a Master's degree or Ph.D. in electrical engineering with 5+ years of experience.
  • 5+ years of experience with HFSS, ADS, and other tools for simulations of PCBs for high-speed interfaces, including, 112G SerDes, PCIe Gen5/Gen6, DDR5, LPDDR5x, etc.
  • 5+ years of experience with DC IR drop and PDN analysis for boards with ADS, Ansys, Cadence tools.
  • Has strong fundamentals in 3D/2D EM simulation tools and transmission line theory.
  • Must be experienced in PCB/interposer design constraints, routing feasibility and SI/PI design considerations to identify potential future performance issues and mitigate them in the design phase.
  • Excellent communication skills, both verbal and written, to effectively collaborate with cross-functional teams including, silicon, packaging, PCB design, customers, and present findings to the stakeholders.Expected Base Pay Range (USD)143,200 - 214,500, $ per annumThe 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 ElementsAt Marvell, we offer a total compensation package with a base, bonus and equity.Health and financial wellbeing are part of the package. That means flexible time off, 401k, plus a year-end shutdown, floating holidays, paid time off to volunteer. Have a question about our benefits packages - health or financial? Ask your recruiter during the interview process.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at .#LI-MM1Required
    Preferred

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Keywords: Marvell Semiconductor, Inc., Sacramento , Principal Signal Integrity Engineer, Engineering , Santa Clara, California