Ultra Clean Holdings

Production Assistant

Ultra Clean Holdings

Tainan, TWNFull timePosted Jul 1, 2026

Job description

The Production Assistant role at UCT in Tainan supports manufacturing operations by coordinating documentation, WIP tracking, and customer service data to ensure smooth production flow.

Responsibilities include

preparing audit documents, checking CCTV for inspection requests, updating WIP quantities, monitoring cleaning progress, and aligning with engineers, planners, and sales teams to meet customer shipping requirements. The role also manages urgent part requests, updates eCOA records, and assists supervisors with assigned tasks.

With strong communication, organizational skills, and attention to detail, the Production Assistant helps maintain efficiency, compliance, and customer satisfaction in UCT’s semiconductor manufacturing operations.