NPI Semiconductor Assembly Engineer - Molding/Plating/Reflow

Renesas Electronics (Malaysia); Teluk Panglima Garang; On-site; MYR 90,000 - 140,000; Full time

Job summary

Renesas Electronics (Malaysia) seeks an experienced engineer to develop, optimize, qualify, and transfer semiconductor assembly processes across Molding, IR Reflow, and Plating. You will collaborate across NPI, Production, and Quality to ensure reliable mass production readiness and product quality.

The role emphasizes process development, optimization, and issue resolution, with cross-functional teamwork to mitigate risks and meet project milestones.

Qualifications

• Bachelor's degree in Engineering or related field required.
• Minimum 5 years experience in semiconductor assembly, packaging, or manufacturing engineering in MOL processes (Molding–Plating).
• Experience in multiple assembly processes, especially power semiconductor packaging, is a plus.

Responsibilities

• Develop, establish, and optimize assembly process conditions for new products in Molding, Reflow & Plating.
• Prepare and execute process development plans, qualification builds, and validation activities.
• Establish process parameters, specifications, control limits, and acceptance criteria.
• Evaluate process feasibility, identify manufacturing risks, and implement preventive actions before mass production.
• Review process capability, yield, defect trends, and qualification results.
• Coordinate readiness and documentation before qualification and mass production.

Skills

Analytical skills

Troubleshooting

Problem solving

DOE knowledge

SPC knowledge

FMEA knowledge

Excel & PowerPoint

Communication skills

NPI management

Education

Bachelor's Degree in Engineering (Materials/Manufacturing)

Tools

Towa molding machine

Plating machine

JMP analysis tools

Job description

Renesas Electronics (Malaysia) seeks an experienced engineer to develop, optimize, qualify, and transfer semiconductor assembly processes across Molding, IR Reflow, and Plating. You will collaborate across NPI, Production, and Quality to ensure reliable mass production readiness and product quality.

The role emphasizes process development, optimization, and issue resolution, with cross-functional teamwork to mitigate risks and meet project milestones.