Junior Photolithography Process Engineer

FHLB Des Moines; Philippines; On-site; PHP 390,600 - 669,600; Full time

Job summary

Microchip Technology Inc. Philippines is seeking a Junior Engineer – Photolithography to support process development, control, and optimization in PLP and WLCSP environments.

You will help ensure stable patterning, reduce defects, and drive high yield through data-driven improvements. You will monitor critical parameters, perform data analysis, and support RCA and corrective actions while coordinating with Equipment Engineering for tool calibration and preventive maintenance.

Qualifications

• Diploma in Electronics/Electrical/Mechatronics/Industrial Tech or equivalent.
• Exposure to WLCSP or semiconductor processes.
• Experience as Nepes Process Technician/Engineer is an advantage.
• Familiar with photoresists and lithography defect mechanisms.
• Knowledge of DOE and SPC tools (JMP, Minitab, Excel, Infinity QS).
• Strong analytical and troubleshooting skills.
• Detail-oriented and methodical.
• Good communication and teamwork.
• Proactive and willing to learn in a high-tech manufacturing environment.
• Shift work may be required.

Responsibilities

• Support end-to-end photolithography processes including Coat, Expose and Develop with ACM/Delta tools, Lamination, ADI and CD metrology.
• Monitor and control resist thickness, CD, overlay/ alignment, and defects (particles, scum, residues, lifting).
• Drive defect reduction and cycle time improvement projects.
• Perform routine data analysis and trend monitoring.
• Support root cause analysis (RCA) and corrective actions.
• Assist in process development and optimization activities.
• Coordinate with Equipment Engineering for tool calibration, preventive maintenance and qualification.
• Support NPI activities; recipe setup, validation and process qualification.
• Assist in developing process capability for new technologies.
• Prepare and maintain WI, process specifications and recipes, ECOs.

Skills

WLCSP exposure

Photolithography

DOE/SPC tools

Analytical skills

Troubleshooting

Communication

Teamwork

Proactive learner

Cleanroom

Chemicals handling

Education

Engineering Diploma

Tools

JMP

Minitab

Excel

Job description

Microchip Technology Inc. Philippines is seeking a Junior Engineer – Photolithography to support process development, control, and optimization in PLP and WLCSP environments.

You will help ensure stable patterning, reduce defects, and drive high yield through data-driven improvements. You will monitor critical parameters, perform data analysis, and support RCA and corrective actions while coordinating with Equipment Engineering for tool calibration and preventive maintenance.