Staff NPI Assembly Engineer – Semiconductor Packaging

onsemi; Seremban; On-site; MYR 120,000 - 180,000; Full time

Job summary

onsemi in Malaysia is seeking a Staff NPI Assembly Engineer to lead New Product Introduction for semiconductor assembly processes from development to high-volume manufacturing. You will own process qualification, optimization, risk assessment, and production readiness to meet quality, cost, reliability, and manufacturability targets.

You will collaborate with Product, Process, Quality, Equipment, and Supply Chain teams, drive DOE, process windows, capital readiness, and support product transfers

Qualifications

• Bachelor's degree in engineering fields including electrical, electronics, mechanical, manufacturing, or materials.
• Minimum 5-8 years of experience in semiconductor assembly manufacturing or NPI engineering.
• Experience leading new product introductions and product transfers.
• Strong knowledge of SPC, DOE, FMEA, MSA, and reliability testing.

Responsibilities

• Define assembly manufacturing flow, process parameters, and control plans.
• Lead process characterization studies and DOE.
• Establish process windows and optimize manufacturing parameters.
• Perform process qualifications per requirements.
• Drive equipment and process readiness for new package introductions.
• Provide technical leadership for assembly operations (Die Attach, Wire Bond, Wafer Saw, Molding, Trim & Form, Singulation, Marking, Packing).
• Troubleshoot issues during pilot builds and ramp-up.
• Drive yield improvement and cycle time reduction initiatives.
• Lead failure analysis and CAPA activities.
• Create and maintain process documentation and support ECO/PCN.

Skills

Data analysis

Minitab

JMP

Excel

Education

Engineering degree (Electrical/Electronics/Mechanical/Manufacturing/Materials or semiconductor-related)

Tools

Minitab

JMP

Excel

Job description

onsemi in Malaysia is seeking a Staff NPI Assembly Engineer to lead New Product Introduction for semiconductor assembly processes from development to high-volume manufacturing. You will own process qualification, optimization, risk assessment, and production readiness to meet quality, cost, reliability, and manufacturability targets.

You will collaborate with Product, Process, Quality, Equipment, and Supply Chain teams, drive DOE, process windows, capital readiness, and support product transfers