Lumilens

Senior/Staff Quality Assurance Engineer or Manager (Foundry)

Lumilens

SingaporeFullTimePosted Jul 21, 2026

Job description

CORE RESPONSIBILITIES Quality Management

  • Monitor and maintain quality standards across wafer fabrication processes.
  • Develop and maintain quality documentation including Control Plans, PFMEA, SOPs, quality procedures, and audit records.
  • Ensure compliance with ISO 9001, customer requirements, and internal quality systems. Chair CRB (change request board) to review and make disposition on change request from foundry fabs. Process Quality & Yield Improvement
  • Analyse foundry line yield loss, defect density, process capability, and quality metrics.
  • Drive continuous improvement projects (CIP) to reduce defects and improve manufacturing performance.
  • Monitor SPC charts and process control systems to identify drift to pro-actively prevent excursions and risks. Problem Solving & Corrective Actions
  • Lead root cause analysis using (not limited to ) 8D, 5 Why, Fishbone, and statistical tools.
  • Investigate quality excursions (NC), wafer defects, customer complaints, and reliability failures.
  • Implement and verify CAPA effectiveness to prevent recurrence. Customer Quality Management
  • Act as the primary interface between customers and manufacturing teams on quality-related issues.
  • Support customer audits, quality reviews, RMAs, NC, CAPA and corrective action reports.
  • Prepare customer quality reports and communicate quality performance metrics. Reliability & Product Qualification
  • Support process qualification, technology transfer, and new process & product introduction activities.
  • Review reliability data and ensure products meet qualification requirements.
  • Participate in wafer fabrication change management and risk assessment activities. Audits & Compliance
  • Conduct internal process audits and quality system audits.
  • Track corrective actions from audit findings through closure.
  • Maintain audit readiness for customers and certification bodies. REQUIRED QUALIFICATIONS
  • Bachelor's Degree in Electrical Engineering, Electronics Engineering, Materials Science, Chemical Engineering, Physics, or related field. - 5 -10 years of experience in semiconductor wafer fabrication, foundry manufacturing, or semiconductor quality engineering.
  • Knowledge of FEOL and BEOL manufacturing processes.
  • Technical Skills
  • Statistical Process Control (SPC), Failure Analysis (FA), FMEA / PFMEA, CAPA, 8D Problem Solving, DOE (Design of Experiments), Yield Analysis, Reliability Engineering, ISO 9001 (IATF 16949 an advantage)
  • Minitab, JMP, Excel, SQL (preferred) PREFERRED EXPERIENCE
  • Semiconductor foundry or fab environments such as CMOS, RF, Mixed-Signal technologies, Silicon Photonics an added advantage.
  • Customer & foundry quality management and audit experience.
  • Technology transfer and process qualification projects.
  • Lean Six Sigma certification preferred.