Product Quality Engineer

SILITH TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

SILITH TECHNOLOGY PTE. LTD. is seeking an experienced engineer to focus on silicon photonics yield improvement, owning yield-related quality control during design reviews and materializing optimization ideas.

You will lead yield control in the NPI process, develop test/verification plans, and coordinate with production stations to enable smooth mass production while reducing yield loss.

Qualifications

• Bachelor’s degree in Electronic Engineering or related field.
• At least 3 years in silicon photonics/semiconductor design quality.
• Experience with yield analysis and design optimization.
• Familiar with ISO9001 and English documentation.

Responsibilities

• Improve silicon photonics chip yield; drive yield-related QC in design stage and suggest optimizations.
• Lead yield control in the NPI process; formulate test/verification plans across stations.
• Optimize product design specs and quality standards to reduce yield loss.
• Track yield and quality data during trial and mass production; analyze design-related issues.
• Cooperate with FA, PQE and other teams to reduce yield loss from design failures.
• Participate in quality/yield reviews and summarize improvement rules for ongoing optimization.
• Perform any other ad-hoc tasks as assigned.

Skills

Yield optimization

Design quality analysis

Cross-functional collaboration

Data analysis

Communication

Education

Bachelor’s degree in Electronic Engineering

Tools

DFMEA

DOE

ISO9001

Job description

Responsibilities:

• Focus on silicon photonics chip yield improvement, be responsible for yield-related quality control in the design stage, participate in reviews, identify design-end yield risks and put forward optimization suggestions.
• Lead yield control in the NPI process, formulate test and verification plans, dock with each production station to ensure controllable trial production yield and lay the foundation for mass production.
• Optimize product design specifications and quality standards, match production processes with yield improvement needs, and reduce design-related yield loss.
• Track yield and quality data during trial production and initial mass production, analyze low yield issues related to design, promote design improvement, and continuously improve product yield.
• Cooperate with FA, PQE and other positions to analyze design-related failure cases affecting yield, output and track improvement plans, and reduce yield loss.
• Participate in quality and yield reviews, summarize design-end yield data, summarize improvement rules, and promote continuous optimization of product design.
• Any other ad-hoc tasks as assigned.

Requirements:

• Minimum Bachelor’s Degree in Electronic Engineering or related majors
• Minimum 3 years of silicon photonics/semiconductor design quality experience, yield improvement experience is preferred.
• Familiar with silicon photonics chip design principles and manufacturing processes, master tools such as DFMEA and DOE, with strong yield analysis and design optimization capabilities.
• Participated in the whole NPI process of silicon photonics chips, able to independently formulate design quality control plans based on yield improvement.
• Strong communication and coordination skills, able to cooperate with various departments to promote yield improvement at the design level.
• Familiar with ISO9001 system, with good English proficiency to understand design and yield-related documents