Lead SI/PI Systems Engineer – High-Speed Compute HW

DeWinter Group

San Jose (CA)

On-site

USD 210,000 - 280,000

Full time

2 days ago

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Job summary

DeWinter Group seeks a Principal Engineer, System HW Design – SI/PI to lead the corporate SI/PI strategy for advanced ML hardware platforms. You will guide PCB designs spanning SoMs, PCIe cards, and chip-down references, and drive lab validation to production readiness.

You will work across ASIC, package, hardware, firmware, and manufacturing teams to close high-speed margins and ensure robust power delivery.

Qualifications

Bachelor’s degree in Electrical Engineering or related field required.
Approximately 15 years of industry experience in SI/PI for high-speed digital systems.
Experience leading SI/PI strategy across multiple hardware programs.
Proficiency with PCIe Gen4/Gen5 up to 32 GT/s, DDR4/DDR5/LPDDR, USB 3.x, USB-C, MIPI D-PHY/C-PHY, 10 GbE SerDes.
Knowledge of PCB stack-up design, impedance control, and S-parameters.
Experience with SI/PI tools and lab validation.

Responsibilities

Lead SI/PI strategy and standards across programs.
Design, build, bring up, characterize, and productize PCB systems (SoMs, PCIe cards, reference designs).
Mentor senior engineers and collaborate across ASIC, package, hardware, firmware, and manufacturing teams.
Drive margin closure on high-speed interfaces and power delivery for compute silicon.
Develop reusable simulation methodologies and validation flows.