KLA · Singapore, Singapore
Last updated Jul 17, 2026 · View original posting
Senior product technology engineer for KLA's Surfscan metrology and inspection products group, responsible for system integration, troubleshooting, and product qualification in semiconductor wafer inspection and process control.
Company Overview
Group/Division
Job Description/Preferred Qualifications
Responsibilities:
Perform system integration, testing, characterization, and specification validation to ensure product performance and readiness.
Lead system-level troubleshooting and root cause analysis for manufacturing, customer, and field escalations, using data-driven methodologies to identify issues and drive corrective actions
Conduct system performance evaluations, including error budgeting, measurement uncertainty analysis, and performance gap assessments, to identify improvement opportunities.
Design and execute experiments, qualification plans, and characterization studies to support issue resolution, product validation, and maturity improvement.
Collaborate cross-functionally with hardware, software, algorithm, applications to resolve system-level issues and address new requirements
Provide technical leadership for product ramp support, including manufacturing tool builds, customer installations, qualification activities, and field investigations to ensure successful deployment and customer satisfaction
Develop and maintain troubleshooting methodologies, test procedures, best practices, and technical documentation to facilitate knowledge transfer and operational excellence.
Requirements:
Strong system level troubleshooting and root cause analysis skills
Solid understanding of metrology systems, calibration, uncertainty analysis, and error budgeting
Hands on experience with electromechanical, optical, automation, sensing, or precision instrumentation systems
Experience in system integration, experiment design, performance characterization, DOE, GRR, ANOVA, and statistical analysis
Proficiency in engineering data analysis and modeling using Python, MATLAB, JMP, or similar tools
Ability to communicate effectively across different functions to drive complex technical issues to closure
Minimum Qualifications
PhD in science or engineering
Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years
We offer a competitive, family friendly total rewards package. We design our programs to reflect our commitment to an inclusive environment, while ensuring we provide benefits that meet the diverse needs of our employees.
KLA is proud to be an equal opportunity employer
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Experience: 0+ years
Education: PHD
Required
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