Wire Bond Process Engineer

Position Summary

The Wire Bond Process Engineer is responsible for developing, sustaining, and improving wire bonding processes for optical transceiver products. The role involves equipment optimization, process development, yield improvement, NPI support, and manufacturing problem resolution.

Qualifications

Education

Bachelor's degree or above in Mechanical Engineering, Electronics Engineering, Manufacturing Engineering, Materials Science, or a related discipline.

Experience

5+ years of hands-on wire bonding experience in semiconductor packaging or optoelectronics manufacturing.

Experience in high-volume manufacturing is preferred.

Technical Skills

Strong understanding of wire bonding processes and bonding fundamentals.

Hands-on experience with Wire Bonder platforms such as:
K&S (Kulicke & Soffa)

ASM

or equivalent equipment

Experience with:
Bond parameter optimization

Recipe development

Bond program creation

Equipment troubleshooting

Knowledge of gold, copper, and aluminum wire bonding technologies.

Familiarity with semiconductor packaging materials and assembly processes.

Experience with process characterization, SPC, DOE, and yield analysis.

Understanding of wire pull testing and bond quality inspection methods.

Soft Skills

Strong analytical and troubleshooting capabilities.

Good communication and teamwork skills.

Data-driven decision-making and reporting abilities.

Key Responsibilities

Develop, qualify, and optimize Wire Bond manufacturing processes.

Create, validate, and maintain bonding programs and machine recipes.

Improve manufacturing performance through:
Yield enhancement

Process stability improvement

Cycle time reduction

Defect reduction

Perform process characterization and capability studies.

Analyze bond quality issues and implement corrective actions.

Support NPI activities, process transfer, and engineering builds.

Collaborate with Die Attach, Active Alignment, Test, Quality, and Manufacturing teams to improve overall assembly performance.

Conduct root cause investigations using structured problem-solving methodologies.

Support equipment maintenance, calibration, and qualification activities.

Develop and update SOPs, Work Instructions, process specifications, and training documentation.

Monitorkey process indicators and drive continuous improvement initiatives.

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