Ultra Clean Holdings

Chemline Technician IV (2nd Shift)

Ultra Clean Holdings

Hillsboro, OR, USAFull timePosted Jul 20, 2026

Job description

The Chemline Technician IV serves as a senior technical specialist and line leader responsible for advanced wet chemical processing and ultra-high purity cleaning of semiconductor components. This role oversees chemline operations, maintains and validates chemical processes, and ensures products meet stringent quality, contamination, and Certificate of Analysis (CoA) requirements.

By leading inspections, troubleshooting process and equipment issues, supporting new product introductions and process qualifications, and mentoring junior technicians, the Chemline Technician IV drives safety, quality, throughput, and continuous improvement while ensuring compliance with environmental, health, and operational standards.