Principal Hardware Design Engineer (SI/PI)

TL;DR

Principal Hardware Design Engineer (SI/PI): Designing high-speed boards and SoC validation platforms for 224G and 448G PAM platforms with an accent on Signal Integrity (SI) and Power Integrity (PI). Focus on system-level modeling, 3D EM analysis, and correlation between simulations and lab measurements.

Location: Singapore

Company

hirify.global provides semiconductor solutions that serve as essential building blocks for data infrastructure across enterprise, cloud, and AI architectures.

What you will do

• Define system architecture for 224G and 448G PAM platforms across package, PCB, and interconnect domains.
• Lead end-to-end Signal Integrity (SI) and Power Integrity (PI) strategies to meet performance targets.
• Drive system-level modeling methodologies using IEEE COM and SystemVue-based analysis.
• Establish and standardize correlation flows between simulation and lab measurement across teams.
• Provide technical leadership across hardware, SI, package, and system engineering functions.
• Lead complex system-level debugging and root-cause analysis activities.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering or a related field.
• 10–15+ years of experience in high-speed hardware design and system architecture.
• Deep expertise in Signal Integrity, Power Integrity, and channel modeling.
• Hands-on experience with PAM4 (224G and beyond) systems.
• Expert-level knowledge of SystemVue, IEEE COM, and 3D EM tools.
• Must be eligible to access export-controlled information under U.S. export control laws (EAR).

Culture & Benefits

• Competitive compensation and comprehensive benefits package.
• Environment of shared collaboration, transparency, and inclusivity.
• Access to tools and resources designed for professional growth and success.