Process Engineer (Lithography)

Overview

The Process Engineer specializing in lithography at Silicon Box is entrusted with developing and consolidating production processes for front and back end operations.

Key Responsibilities

• Validate and approve machine commissioning, establish pilot line processes and ensure successful transition from pilot to full-scale production line.
• Create, maintain, and update all relevant production documentation including specifications, workflows, quality, and safety standards.
• Diagnose and resolve process-related issues, while enhancing process capabilities, yield rates, and production cycle times from new product introduction (NPI) through to low and high volume manufacturing stages.
• Implement process sustainability and control measures utilizing Statistical Process Control (SPC) and regular defect Pareto analyses to drive defect-free production. Collaborate with cross-functional teams to review and refine Failure Mode and Effects Analysis (FMEA), control plans, and Out-of-Control Action Plans (OCAP).
• Act as liaison with vendors and suppliers for solving process and quality concerns.
• Support NPI for customers and coordinate with internal engineering teams for continuous improvement activities.
• Participate in development, qualification, and introduction of new materials, processes, and machinery.
• Manage customer audits and respond to quality issues through 8D reporting methodology.
• Provide technical disposition decisions for engineering and production lots.
• Lead process characterization and qualification efforts to define baseline process parameters.

Qualifications

• A bachelor's degree in Chemical Engineering, Materials Science, Microelectronics, Mechanical Engineering, or a related engineering field.
• Solid understanding of process engineering principles, process control, and yield improvement techniques.
• Minimum three years of practical experience working with wafer-level fanout packaging production lines or LCD/FPD production lines with a focus on lithography.
• Proficient in statistical tools and methodologies including SPC, Design of Experiments (DOE), FMEA, and experienced in generating and managing 8D reports.