On/Off-Chip SI/PI Engineer

This role serves as a critical technical liaison between HQ engineering teams and key U.S.-based customers, providing hands-on SI/PI analysis to resolve immediate HBM challenges. The position involves executing detailed signal and power integrity analyses while contributing to the development of advanced architectures for future HBM and DRAM products. By fostering deep technical partnerships, the successful candidate will ensure timely issue resolution and drive product optimization through close customer collaboration.

• →Strengthen SI/PI capabilities for HBM, next-generation DRAM, and beyond.
• →Drive system-level co-optimization beyond standalone DRAM design.
• →Build deep technical partnerships with U.S.-based customers.
• →Improve competitiveness through close engagement with customers in the U.S.
• →Perform on-chip and off-chip SI/PI design and analysis for HBM and next-generation DRAM products.
• →Verify system-level SI/PI robustness through integrated modeling and 3D electromagnetic analysis
• →Analyze root causes of SI/PI issues and establish improvement plans.
• →Participate in technical engagements with key customers.
• →Leverage understanding of DRAM on-chip architecture and its electrical characteristics.

• BS in Electrical Engineering or a related field with 3+ years of relevant experience in SI/PI engineering, or MS/Ph.D with a focus on signal/power integrity, high-speed signaling, electromagnetics, RF/microwave engineering, or a related field.
• Understanding of 2.5D/3D IC architectures, modeling and operations.
• Hands-on experience in SI/PI analysis, including on-/off-chip PDN and high-speed channel analysis.
• Proficiency with SI/PI simulation and analysis tools (HFSS, SIwave, Sigrity, ADS, HSPICE, etc.).
• Experience with package/PCB layout review tools (Allegro Design/APD, etc.) and AI-assisted analysis and automation skills are a plus.

SKHYA is an Equal Employment Opportunity Employer. We provide equal employment opportunities to all qualified applicants and employees and prohibit discrimination and harassment of any type without regard to race, sex, pregnancy, sexual orientation, religion, age, gender identity, national origin, color, protected veteran or disability status, genetic information or any other status protected under federal, state, or local applicable laws.