Underfill Process R&D Engineer - Advanced Packaging

PEOPLE PROFILERS PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

PEOPLE PROFILERS PTE. LTD. is seeking an experienced engineer to design, qualify, and optimize advanced underfill processes (e.g., CUF, MUF, NCF/NCP) for CoWoS PKG and CPO. You will lead projects, evaluate dispensing materials, and drive reliability enhancements.

The role requires 3+ years in underfill processes or dispensing, strong DoE and FA skills, and the ability to communicate technical results to stakeholders. Competitive compensation and benefits are offered.

Qualifications

• 3+ years in underfill processes or dispensing
• Experience driving customer development programs (e.g., JDP) and managing customer requirements
• Fundamental understanding of advanced semiconductor packaging processes, underfill fluid dynamics, void-free encapsulation, and thermal-mechanical stress control
• Strong skills in experimental design (DoE), failure analysis (FA), and technical data reporting
• Ability to prepare technical documents and deliver presentations to internal and external stakeholders
• Proficiency in reading and writing technical documents

Responsibilities

• Design, qualify, and optimize advanced underfill processes meeting design rules and high-density packaging requirements
• Lead assigned projects and drive customer development programs
• Improve yield and perform yield FA and reliability enhancements
• Collaborate with customers for technology transfer and qualification

Skills

Underfill Process

CUF/MUF/NCF

Process Development

DoE

Failure Analysis

Education

Bachelor’s in Engineering/Science

Tools

Dispenser

Cure Oven

Epoxy/Resin

Job description

PEOPLE PROFILERS PTE. LTD. is seeking an experienced engineer to design, qualify, and optimize advanced underfill processes (e.g., CUF, MUF, NCF/NCP) for CoWoS PKG and CPO. You will lead projects, evaluate dispensing materials, and drive reliability enhancements.

The role requires 3+ years in underfill processes or dispensing, strong DoE and FA skills, and the ability to communicate technical results to stakeholders. Competitive compensation and benefits are offered.