Samsung
Staff HSIO Digital & Mixed Signal Design Engineer
$163K–$253K
San Jose, California, United States · Staff · Full-time · Posted Oct 13, 2026
- Experience
- BS in Electrical Engineering with 10+ years, MS in Electrical Engineering with 8+ years, or PhD in Electrical Engineering with 5+ years. The posting also describes an ideal candidate as having 3+ years of industry experience in digital design for die-to-die interfaces or similar HSIO technologies.
- Education
- BS, MS, or PhD in Electrical Engineering; no equivalent-experience alternative is stated.
About the job
Design next-generation high-speed I/O digital and mixed-signal interfaces for Samsung AI platforms, collaborating with system and analog teams across the design flow.
What you'll do
- Develop HSIO digital designs for die-to-die interfaces and related technologies.
- Apply high-speed interconnect protocol knowledge and account for analog and mixed-signal design and verification in digital-on-top flows.
- Work with signal-integrity and power-integrity modeling for high-speed I/O designs.
What they ask for
- Hands-on HSIO PHY IP experience, such as UCIe, BOW, or PCIe.
- Deep understanding of high-speed serial interconnect protocols and design trade-offs.
- Strong understanding of analog and mixed-signal design and verification impacts on digital-on-top development flows.
- Knowledge of Signal Integrity (SI) and Power Integrity (PI) modeling for High-Speed I/O designs.
Nice to have
- Knowledge of Design for Testability (DFT) methodologies and flows.
- Familiarity with Ethernet PMA / PMD / PCS layers.
Pay
$163,000 — $253,000 USD base salary
Tools
UCIe, BOW, PCIe, AXI, CHI, CXS.B, CXL, UA-Link
AI focus
The role designs HSIO for Samsung’s AI production platforms. The posting also states that AI tools support recruitment, not final hiring decisions.
Model-written summary · the original posting is authoritative