Chemline Technician IV (2nd Shift)

About the role

The Chemline Technician IV plays a critical role in the production of semiconductor components, ensuring they meet stringent quality, contamination, and Certificate of Analysis (CoA) requirements. This position requires a strong background in wet chemical processing and tank chemistry management, with a focus on contamination control.

Responsibilities

• Perform advanced wet chemical cleaning, stripping, etching, and processing of semiconductor components
• Prepare, monitor, and maintain chemical tank chemistries in accordance with validated recipes
• Lead daily operations of assigned chemline(s), ensuring throughput, quality, and safety targets are met
• Review and approve travelers, batch records, test data, and Certificates of Analysis (CoA)
• Conduct incoming, in-process, and final inspections to ensure compliance with specifications
• Troubleshoot process deviations, contamination risks, and equipment issues; implement corrective actions
• Support first article (FAI), R&D, and new process qualifications
• Train, mentor, and provide technical guidance to junior technicians
• Ensure proper handling, storage, and disposal of hazardous chemicals in compliance with EHS standards
• Drive continuous improvement initiatives (yield, cycle time, defect reduction)
• Maintain accurate documentation and support SPC tracking and data logging
• Occasionally support material handling or customer deliveries, as needed

Requirements

• High school diploma or equivalent required
• 4–6+ years of experience in wet chemical processing, plating, etch, or semiconductor cleaning
• Strong experience in chemical handling and process control
• Deep understanding of chemical reactions, compatibility, and bath control
• Experience with SPC, data logging, and process tracking
• Knowledge of cleanroom and/or semiconductor manufacturing environments
• Ability to interpret work instructions, process specs, and engineering documentation

Qualifications

• Strong expertise in wet chemical processing and tank chemistry management
• Strong experience in contamination control (particles, films, residues)
• Working knowledge of SPC, process documentation, and quality systems
• Technical skills in chemical reactions, compatibility, and bath control
• Ability to analyze process data and resolve technical issues quickly

Skills

• Strong attention to detail and commitment to high purity standards
• Effective communication skills and ability to collaborate cross-functionally
• Computer proficiency (MS Word, Excel, data entry systems)

Benefits

Ultra Clean Technology offers a competitive benefits package including health insurance, retirement plans, and paid time off.

Pay

$80,000 - $100,000 annually, commensurate with experience

Schedule

Full-time, Monday through Friday, 8:00 AM - 4:30 PM