Principal Product Engineer

Sustaining Principal Product Engineers ensures product continuity after mass production by manage SPS, controllers and various AI products lifecycle, resolving production/ customer issues, and improving COGS.  We are seeking a Product Engineer to join our team with a primary focus on sustaining engineering activities. This role as the Product owner and is critical in ensuring the long-term quality, reliability, and manufacturability of our power IC products. The ideal candidate will collaborate with cross-functional teams—including design, test, manufacturing, and quality—to support mature products in high-volume production, drive yield improvement, resolve customer issues, and extend product lifecycle.

Key Responsibilities

•  Product owner to multiple products lifecycles, production and compliance. Oversees high volume AI Products mass production manufacturing across all internal factory and subcons
• Managing excursions, sustain Product COGS improvement and process optimization such as Yield/Volume/Test Time/failure improvements, manufacturing performance
• Manage and mitigate risk in PCRB (Process Change Review Board) to keep delivery by supporting product qualifications, second-source/material changes, and process migrations/improvements.
• Disposition of abnormal lots, low yielding lots or production issues
• Cross function interface with Operation, QA, Reliability, Factory and OSAT
• Serve as a mentor for less experienced engineers
• Analyze product performance, failure modes, and reliability to support customer returns (RMA/FA).
Requirements:

• Proven track record of resolving excursion and improving product COGS for high volume mass production manufacturing factory and subcons

Function: Manufacturing
Experience Level: Mid-Senior Level