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Samsung Semiconductor · 17 hours ago

Principal Engineer, HSIO Digital Design

San Jose, California, United States

Full-time

Onsite

Lead/Staff

$214K/yr - $342K/yr

15+ years exp

Samsung Semiconductor is a global leader in technology solutions, focusing on innovative designs in areas like 5G and AI production platforms. The Principal Engineer role involves specializing in high-speed I/O design, requiring extensive industry experience and collaboration with system and analog teams.

Semiconductor

H1B Sponsor Likely

Responsibilities

This team is focused on next-generation HSIO (High-Speed I/O) design for Samsung’s AI production platforms

Candidates are expected to have a strong understanding of the end-to-end digital design flow and the ability to collaborate effectively with system and analog teams

Qualification

High-Speed I/O designDie-to-Die interface IPDigital design flowSilicon validationSignal Integrity modelingSoC protocolsDesign for TestabilityFirmware developmentCuriosityCollaborationCreativity

Required

BS degree with 20+ years, MS degree with 18+ years, or PhD with 15+ years of experience in High-Speed I/O design

Hands-on experience with Die-to-Die interface IP (e.g., UCIe, BOW), including RTL design and verification, Logic synthesis and Static timing analysis (STA), Semi-custom physical design, Silicon validation and SoC integration

Deep understanding of high-speed serial interconnect architectures (e.g., UCIe, PCIe, 100G/200G Ethernet) and associated design trade-offs

Strong understanding of how analog and mixed-signal design and verification impact digital-on-top development flows

Knowledge of Signal Integrity (SI) and Power Integrity (PI) modeling for High-Speed I/O designs

Understanding of SoC protocols including AXI/CHI/CXS.B/CXL/PCIE/UA-Link

Knowledge of Design for Testability (DFT) methodologies and flows

Familiarity with Ethernet PMA / PMD / PCS layers

Experience with firmware development for embedded microcontroller systems

You're inclusive, adapting your style to the situation and diverse global norms of our people

An avid learner, you approach challenges with curiosity and resilience, seeking data to help build understanding

You're collaborative, building relationships, humbly offering support and openly welcoming approaches

Innovative and creative, you proactively explore new ideas and adapt quickly to change

Benefits

Medical/Dental/Vision/401k

Charitable giving match

Paid time off a year

Stipend for fertility care or adoption

Medical travel support

Virtual vet care

On-demand apps and free confidential therapy sessions

Onsite Café and gym

Virtual classes

Flexible environment

Company

Samsung Semiconductor

Samsung Semiconductor, Inc. (SSI) is a multi-billion dollar wide range of industry-leading semiconductor solutions.

Founded in 1974

San Jose, California, USA

10001+ employees

https://www.samsung.com/us/samsungsemiconductor

H1B Sponsorship

Samsung Semiconductor has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (130)

2024 (110)

2023 (153)

2022 (134)

2021 (124)

2020 (134)