Signal Integrity Engineer – HFSS, SiWave, PCB, Package - Senior Staff Engineer

Marvell Technology

. Responsible for high-performance hardware/system design of all-optical 400G/800G per lambda coherent DSP reference designs .

Posted 4/21/2026full-timeIrvine • California • 🇺🇸 United StatesSenior💰 $129,100 - $191,030 per yearWebsite

Tech Stack

Tools & technologies

Assembly

About the role

Key responsibilities & impact

Responsible for high-performance hardware/system design of all-optical 400G/800G per lambda coherent DSP reference designs
Architect, simulate and test the industry's best signal integrity with bandwidths exceeding 110GHz
Collaborate with system, analog, digital, firmware, DFT, FA, validation, applications, etc. teams to define evaluation platform requirements
Work with fellow hardware engineer(s) and firmware team for initial board bring-up
Perform FA on boards and identify necessary repairs
Develop and execute individual board validation plans and generate detailed validation reports
Work with external PCB fabrication and assembly houses to ensure manufacturable designs and timely delivery of boards

Requirements

What you’ll need

Bachelor’s Degree in Electronic Engineering
At least 5 years of experience in high-speed board-level hardware design
Experience in power, analog, clocking, FPGA, µProcessor, µController, memory, ethernet, SERDES, PAM4, or similar disciplines
Experience in schematic design and library management using OrCAD CIS/CIP, Altium, or equivalent
Experience in high-frequency signal integrity simulations using Ansys HFSS, Siwave, and ADS or equivalent
Experience in analog and power design using PSPICE or equivalent
Experience working with board manufacturers and layout engineers
Experience in bring-up, test, characterization, and failure analysis (FA) of new boards

Benefits

Comp & perks

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
Recognition and service awards to celebrate contributions and milestones

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

high-speed board-level hardware designsignal integrityschematic designlibrary managementanalog designpower designFPGAµProcessorµControllerfailure analysis

Soft Skills

collaborationcommunication

Certifications

Bachelor’s Degree in Electronic Engineering