Staff Product Engineer

Sustaining Staff Product Engineer ensures product continuity after mass production by manage 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 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

• Sustain multiple products lifecycle, production and compliance. Oversees high volume PCP Products mass production manufacturing across all internal factory and subcons
• Sustaining Product COGS improvement and process optimization such as Yield/Volume/Test Time/failure improvements. Improve Test process and prevent potential quality excursions.
• 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
• Monitor and resolve manufacturing and test issues, working closely with fab, assembly, and test sites.
• Analyze product performance, failure modes, and reliability to support customer returns (RMA/FA).

Function: Manufacturing
Experience Level: Mid-Senior Level