Senior Principal Power Design Engineer

Celestica; San Jose (CA); On-site; USD 180,000 - 240,000; Full time

Job summary

Celestica in San Jose, CA seeks a Senior Principal Design Engineer to lead advanced power system development for networking and storage products. You will design, simulate, validate and qualify high‑density power solutions, and provide technical leadership across teams including manufacturing and supply chain.

optimize performance and reliability while guiding schematic, BOM, and deployment strategies. You will mentor engineers, drive cross-functional reviews, and liaise with vendors to ensure

Qualifications

• Bachelor degree or equivalent combination of education and experience.
• 11+ years of relevant experience with 3+ in a leadership capacity.
• Extensive experience in high-density, high-current power delivery design.

Responsibilities

• Work autonomously and manage team priorities.
• Provide technical guidance to Staff and Sr. engineers.
• Design, develop and implement technical power solutions for complex projects.
• Lead power bring-up, debugging, and support for manufacturing assembly.

Skills

Power design

Leadership

Cross-functional collaboration

Circuit simulation

Power integrity

Vendor management

Problem solving

Education

Bachelor's degree

Tools

SIMPLIS

PSPICE

LTSPICE

Sigrity PowerDC/SI

ANSYS SIWave

CAD tools

Job description

Celestica in San Jose, CA seeks a Senior Principal Design Engineer to lead advanced power system development for networking and storage products. You will design, simulate, validate and qualify high‑density power solutions, and provide technical leadership across teams including manufacturing and supply chain.

optimize performance and reliability while guiding schematic, BOM, and deployment strategies. You will mentor engineers, drive cross-functional reviews, and liaise with vendors to ensure