[Fab] Senior Engineer, Etch Equipment (Oxide)

Role Overview

This role focuses on owning and optimizing oxide etch equipment performance in a semiconductor manufacturing environment. The engineer will drive improvements in equipment reliability, yield, and cost through preventive maintenance, data analysis, and continuous improvement initiatives. The role also involves supporting production goals, leading equipment start-up activities, and collaborating across functions while mentoring junior team members.

Key Responsibilities

• Own and improve equipment KPIs (quality, uptime, cost)
• Plan and optimize preventive maintenance programs
• Monitor equipment performance and drive continuous improvement
• Manage spare parts, logistics, and maintenance budget
• Collaborate with process and manufacturing teams to meet targets
• Lead equipment installation, commissioning, and production ramp-up
• Perform data analysis using SPC tools (SPACE, JMP)
• Develop and maintain MES (PROMIS) operations and SPC charts
• Conduct FMEA and root cause analysis for equipment issues
• Document best practices and corrective actions
• Mentor and coach junior engineers
• Drive cost reduction and wafer scrap minimization initiatives

Ideal Requirements

• Degree in Engineering (Electrical, Mechanical, Materials, or related)
• ≥2 years experience in semiconductor etch equipment (oxide preferred)
• Hands-on experience with LAM DFM/MES or oxide etch tools
• Familiar with SPC, MES (PROMIS), and data analysis tools (JMP)
• Strong analytical, troubleshooting, and problem-solving skills

If you would like to be considered for this opportunity, please forward a copy of your full CV to melissa.lin@ambition.com.sg

Data provided is for recruitment purposes only. Only shortlisted candidates will be notified.

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