Etch Equipment Engineer: Uptime, RCA & Process Optimization

STMicroelectronics Asia Pacific Pte Ltd; Hong Kong; On-site; HKD 420,000 - 540,000; Full time

Job summary

STMicroelectronics Asia Pacific Pte Ltd in Hong Kong is seeking an Equipment Engineer to own and optimize tools like Trymax and Axcelis. You will drive maintenance, troubleshooting, and equipment health monitoring to support yield and process stability.

The role requires a 2+ year semiconductor field service background, familiarity with major tool families, and strong analytical and cross-functional collaboration skills. On-site role in Hong Kong with growth in Lean/Six Sigma initiatives.

Qualifications

• Bachelor’s degree in a relevant engineering field.
• Minimum 2 years of equipment/field service experience in semiconductors.
• Familiar with Trymax, Axcelis, Gasonic or Mattson tools.
• Strong problem solving and cross-functional teamwork abilities.

Responsibilities

• Own assigned semiconductor tools, improve uptime and health metrics.
• Plan preventive maintenance and perform complex troubleshooting.
• Lead root cause analyses for high-impact issues.
• Coordinate field service engineers during major interventions.
• Collaborate with process engineering to meet CD, uniformity, and defectivity targets.
• Document events and train technicians on SOPs and changes.

Skills

Analytical thinking

Cross-functional collaboration

Independent working

Education

Bachelor’s Degree in Electrical & Electronics Engineering

Tools

Trymax

Axcelis

Gasonic

Mattson tools

Job description

STMicroelectronics Asia Pacific Pte Ltd in Hong Kong is seeking an Equipment Engineer to own and optimize tools like Trymax and Axcelis. You will drive maintenance, troubleshooting, and equipment health monitoring to support yield and process stability.

The role requires a 2+ year semiconductor field service background, familiarity with major tool families, and strong analytical and cross-functional collaboration skills. On-site role in Hong Kong with growth in Lean/Six Sigma initiatives.