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Semicon R&D Engineer (Underfill)

07 Aug 2026
  • Singapore
  • Permanent
  • On-site

Job Description:

Purpose of the Job:

•           To design, qualify, and optimize advanced underfill processes (e.g., CUF, MUF, NCF/NCP) that meet strict design rules and high-density packaging requirements, ensuring stable, cost-effective, and scalable technology delivery according to the technology roadmap.

 

Job:

•           Advanced Underfill Process development for CoWoS PKG product family and CPO

•           Dispensing & Material Evaluation / Qualification

•           Void & Fillet Control

•           Failure Analysis & Reliability Enhancement

•           Customer Development & Technology Transfer

•           Lead assigned projects

•           Yield Improvement & Yield Failure Analysis (FA)

 

Requirement:

•           Bachelor’s degree or higher in engineering or science (e.g., Material Science, Chemistry, Chemical Engineering, Electronics, Advanced Materials, etc.)

•           R&D or mass production experience of at least three years in Underfill processes (e.g., CUF, MUF, NCF/NCP), dispensing, or encapsulation technology

•           Proven experience in driving customer development programs (e.g., JDP, customer qualification, technical evaluations) 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 

•           Basic knowledge of underfill equipment (dispenser, cure oven), epoxy/resin materials, and inspection/reliability characterization tools

 

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

Please email your resume in a detailed MS Word format to joyce@peopleprofilers.com stating

1) Current Drawn

2) Expecting Salary

3) Date Available

4) Reason to Leave each job:

 

We regret that only shortlisted candidates will be notified

 

Joyce Koh Ai Leng

People Profilers Pte Ltd

20 Cecil St, #08-09, PLUS Building, Singapore 049705

Tel: 6950 9737

www.peopleprofilers.com

EA License Number: 02C4944

EA Personnel Reg nos R1110618

Job ID:JOB-00948