Semicon Process Senior / Engineer (Etch & Plating)

Summary

To lead the development, optimization, and stabilization of plating and etching processes for advanced semiconductor packaging, contributing to mass production readiness, yield improvement, and customer-specific technical solutions.

Job

Develop and optimize electroplating, seed etching, and PR stripping processes

Design and improve processes for TSV, RDL, Cu pillar, and micro bump formation

Evaluate and introduce new materials and equipment for plating/etching process integration

Conduct pre-production process validation and yield stabilization

Perform DOE planning and analyze experimental data using statistical tools (e.g., SPC, Minitab, JMP)

Develop customized processes and provide technical support for customer programs

Set up equipment and optimize operating conditions in coordination with vendors

Troubleshoot quality issues across plating and etching processes

Support development of advanced packaging technologies including 2.5D, fan-out, and SiP

Supports high-volume semiconductor packaging processes in plating and etching

Contributes directly to process yield, quality improvement, and customer technical satisfaction

Drives technical innovation in advanced packaging technologies in alignment with global customer programs

Requirement

Bachelors degree or higher in Engineering or Science (e.g., Materials Science, Chemistry, Chemical Engineering, Electronics, Advanced Materials)

Minimum 3 years of hands-on experience in plating, etching, or stripping processes in semiconductor manufacturing

Fundamental understanding of advanced semiconductor fabrication and integration processes

Strong skills in experiment design, statistical data analysis (e.g., SPC, Minitab, JMP), and technical reporting

Proficiency in preparing technical documentation and delivering presentations

Ability to communicate technical content clearly in English (written and verbal)

Basic knowledge of semiconductor process equipment and materials

Experience in key back-end processes such as TSV, RDL, and micro bump

Knowledge of advanced packaging technologies including 2.5D, fan-out, and flip-chip

Familiarity with related processes such as photo, chip attach, and underfill

Proven experience in joint development projects with global customers

Hands-on collaboration with material or equipment suppliers for co-evaluation or integration

Expertise in process reliability testing (e.g., thermal cycling, HAST)

Experience in process automation or smart fab environments

Working proficiency in tools such as AutoCAD or ANSYS

In-depth understanding of etch/strip conditions for back-end photoresist materials

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 *****@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 9***

www.peopleprofilers.com

EA License Number: 02C4944

EA Personnel Reg nos R1110618

Job ID:

People Profilers Pte Ltd (People Profilers) has entered into a Partnership Recruitment Collaboration with Employment and Employability Institute Pte Ltd (e2i), to extend the support of hiring beyond e2is resources to broaden the reach of jobseekers.

This is in partnership with the Employment and Employability Institute Pte Ltd (e2i).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to People Profilerss PDPA and e2is PDPA (https://www.e2i.com.sg/pdpa/).

Information :

• Company : PeopleProfilers
• Position : Semicon Process Senior / Engineer (Etch & Plating)
• Location : Singapore
• Country : SG