Upscale AI
Signal Integrity Engineer I
$117K–$129K
US - Santa Clara, CA · On-site · Full-time · Posted Jun 22, 2026
- Experience
- 0–3 years in Signal Integrity, PCB Design, Hardware Design, or related areas.
- Education
- BS or MS in Electrical Engineering or related field.
About the job
Supports signal and power integrity analysis, simulation, measurement, and debugging for high-speed PCB designs used in networking, AI, data center, and compute platforms.
What you'll do
- Support SI/PI analysis, channel modeling, simulation, and optimization for high-speed interfaces.
- Perform laboratory signal-quality measurements and help correlate results with simulations.
- Review PCB stackups and routing, document recommendations, and assist with root-cause debugging.
What they ask for
- Basic understanding of high-speed digital design, transmission line theory, PCB stackups and routing, S-parameters and eye diagrams, and SI/PI fundamentals.
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
Nice to have
- Experience with 56G/112G/224G SerDes systems.
- Knowledge of PCIe, Ethernet, UCIe, or DDR interfaces.
Pay
USD 117,000–129,000 per-year-salary (base salary)
Tools
Cadence Clarity, Cadence Sigrity, Keysight ADS, Ansys HFSS, Vector Network Analyzer (VNA), TDR/TDT, High-speed Oscilloscopes
AI focus
Supports signal and power integrity work on high-speed PCB designs for AI infrastructure and related compute platforms.
Model-written summary · the original posting is authoritative