Next-Gen Packaging Materials R&D Engineer

MPS Chengdu; Hong Kong; On-site; HKD 1,200,000 - 1,800,000; Full time

Job summary

Monolithic Power Systems, Inc. (MPS) seeks a PhD-level Materials Scientist to lead the research and development of packaging materials such as epoxy die-attach adhesives, molding compounds, and underfill for advanced packages.

You will define specifications, drive qualification plans, and perform in-depth analyses of material properties and reliability, supporting a resilient supply chain and high-quality manufacturing.

Qualifications

• PhD degree in Materials Science, Chemical Engineering, Polymer Science, Chemistry, or a closely related field.
• Deep expertise in chemistry, formulation, processing, and failure modes of key packaging polymers.
• Strong experience in material characterization techniques (TGA, DMA, rheology, etc.) and reliability testing (MSL, TCT, HAST, etc.).
• Fluent in spoken and written English.

Responsibilities

• Lead R&D of next-generation packaging materials (epoxy die-attach adhesives, molding compounds, underfill).
• Define material specifications, performance targets, and qualification plans.
• Conduct deep-dive analyses on material properties and process compatibility.
• Perform other tasks assigned by supervisor.

Skills

Chemistry expertise

Materials characterization

Reliability testing

English fluency

Education

PhD in Materials Science or related field

Tools

TGA

DMA

Rheology

Job description

Monolithic Power Systems, Inc. (MPS) seeks a PhD-level Materials Scientist to lead the research and development of packaging materials such as epoxy die-attach adhesives, molding compounds, and underfill for advanced packages.

You will define specifications, drive qualification plans, and perform in-depth analyses of material properties and reliability, supporting a resilient supply chain and high-quality manufacturing.