ROMEL LU
San Jose,CA
Summary
Experienced Semiconductor Process Technician with 10+ years in wafer dicing, wire bonding, IQC, and cleanroom manufacturing. Skilled in machine setup, operation, troubleshooting, and optical/microscope inspection. Proven trainer focused on efficiency, accuracy, and continuous improvement in a fast-paced production environment.
Overview
2026
2026
years of professional experience
1
1
Certification
Work History
Senior Wafer Technician | Machine Operator | IQC
Golden Altos, Inc.
2010 - Current
- Operate Disco DAD3361 Dicing Saw, K&S IConn Plus, Orthodyne 3700, Hesse BJ855, and perform Dispensing Die Attach using the NSW S400, ensuring high-precision semiconductor production.
- Perform IQC inspections using high/low-power microscopes and ensure all received parts are properly documented, verified, and recorded accurately.
- Support backend processes and final inspection using certified methods and standard metrology equipment.
- Enforce ESD safety, cleanroom compliance, and proper material handling.
- Train and mentor technicians on equipment operation, inspection procedures, and process standards.
- Collaborate with engineers and supervisors to improve workflow efficiency, reduce downtime, and maintain quality.
Operations Associate
Target
01.2018 - 01.2021
- Managed product placement and inventory to maintain organized, fully stocked areas.
- Coordinated order preparation for customer pickup efficiently.
- Supported team workflow and daily operations to meet productivity goals.
PCB Inspector & Assembler
Silver Twin
01.2009 - 01.2010
- Performed PCB assembly and inspections using microscopes and measuring devices.
- Applied epoxy fills and ensured product accuracy according to specifications.
- Assisted in troubleshooting and maintaining quality standards.
Education
Dr. Espero Educational Foundation Colleges
Cavite, PhilippinesSkills
- Wafer Dicing: Disco DAD3361
- Wire Bonding: K&S IConn Plus, Orthodyne 3700, Hesse BJ855
- Microscopy: Keyence VHX-X1, high/low-power optical inspection
- Inspection & QC: IQC, product testing, data verification
- Metrology Tools: Micrometers, calipers, height gauges
- Equipment: Troubleshooting, preventive maintenance, test setup, basic calibration
- Cleanroom: Workflow, ESD control, material handling
- Software: ERP systems, 4D System Traveler, Excel, Word, Email
Key Achievements
- Trained 10+ new technicians, improving team productivity and reducing operator errors.
- Reduced machine downtime by 15% through proactive troubleshooting.
- Helped maintain 98% quality compliance through accurate IQC inspections.
Certification
- Incoming Quality Control (IQC) Certification
- Wafer Saw Operation Certification
- Wire Bonding Operation Certification
- Semiconductor Inspection & Quality Control Certification
- Electrostatic Discharge (ESD) Safety Certification
- Quality Control (QC) Certification
- Certified in Semiconductor Backend Processes and Final Inspection
- NBIS Trusted Security Clearance
Timeline
Operations Associate
Target
01.2018 - 01.2021
PCB Inspector & Assembler
Silver Twin
01.2009 - 01.2010
Senior Wafer Technician | Machine Operator | IQC
Golden Altos, Inc.
2010 - Current
Dr. Espero Educational Foundation Colleges