QC Photolithography Functional Technician

Are you looking to expand your expertise in semiconductor manufacturing and photolithography? Join our team and gain hands‑on experience using advanced photolithography and metrology equipment to test and qualify JSR photoresist batches in a cleanroom environment.

We're seeking a detail-oriented professional with 2–4 years of cleanroom and photolithography experience who is passionate about quality, process control, and continuous improvement. Experience with Statistical Quality Control (SQC), LIMS, and JMP statistical software is a plus.

• Full‑time
• Monday through Friday
• Night Shift: 9:30 p.m. – 6:00 a.m. (or specify actual schedule)
• Occasional overtime, weekend work, or schedule adjustments may be required to support business needs.

• High School Diploma, Associate Degree (AA/AS), or Bachelor's Degree (BA/BS) in a related technical field

• 2–4 years of experience working in a semiconductor cleanroom environment.
• Hands‑on experience operating photolithography equipment, metrology tools, and semiconductor processing equipment.
• Experience with photolithography processes, including wafer coating, exposure, development, and metrology.
• Working knowledge of ISO standards, Statistical Quality Control (SQC), Statistical Process Control (SPC), cleanroom protocols, and laboratory safety practices.
• Proficiency with Microsoft Excel; familiarity with LIMS and JMP statistical software is preferred.
• Strong attention to detail with a commitment to data accuracy and product quality.
• Ability to manage multiple priorities while maintaining a strong safety‑first mindset.

• Promote a safe working environment by identifying and reporting environmental, health, and safety (EH&S) concerns and participating in routine laboratory inspections.
• Perform production testing according to established procedures while meeting quality and production priorities.
• Apply quality control principles to support batch disposition decisions and monitor assigned equipment and instruments.
• Operate, maintain, and verify assigned photolithography and metrology equipment to ensure reliable performance.
• Organize and maintain test samples under proper storage conditions while supporting 5S workplace standards.
• Report equipment or process issues promptly with detailed documentation and assist in troubleshooting and equipment recovery.
• Review, update, and maintain standard operating procedures related to assigned equipment and testing methods.
• Support production activities and customer‑related requests through routine laboratory assignments.
• Accurately enter test results and process data into LIMS, JMP, and other designated database systems.
• Assist with additional laboratory operations, including chemical inventory management, wafer transfers, and sample retention activities.
• Participate in continuous improvement initiatives by recommending process enhancements and supporting FMEA and risk management activities.

• Excellent communication and interpersonal skills.
• Strong attention to quality, accuracy, and detail.
• Effective organizational and time management skills.
• Dependable with the ability to work independently and prioritize multiple tasks.
• Collaborative team player with a continuous improvement mindset.
• Commitment to maintaining a safe and compliant laboratory environment.

At JSR, you'll work alongside experienced professionals using cutting‑edge semiconductor technology while contributing to products that support the world's leading electronics manufacturers. We offer opportunities to expand your technical expertise, participate in continuous improvement initiatives, and grow your career in an innovative and collaborative environment.

This position may also be eligible for a comprehensive benefits package, which may include medical, dental, vision, life insurance, paid time off, holidays, and participation in applicable bonus or incentive programs, subject to plan terms and eligibility requirements.

• 25 – 35 USD Hourly
• In compliance with California law, the pay range for this position is $25.00 – $35.00 per hour. Compensation is based on job‑related factors including…