KLA · Cheongju-si, Korea
Last updated Jul 16, 2026 · View original posting
Lead technical support engineer diagnosing and resolving high-complexity semiconductor equipment system issues, providing technical leadership, and supporting global field operations.
Company Overview
Group/Division
Job Description/Preferred Qualifications
• Diagnose and resolve high-complexity system issues beyond first-line support.
• Lead technical discussions and coordinate cross-functional troubleshooting efforts.
• Deliver clear documentation, including POAs, service reports, and postmortem
analyses.
• Support global field operations: installation, upgrades, repairs, and engineering tasks.
• Contribute to knowledge development, training, and process improvement.
Minimum Qualifications
• BS degrees in Mechanical, Electrical or electronic engineering and equivalent.
• Min. BS +2~5 Y of experience in service or technical support work.
• Good communication skill in English.
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
Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA. Please ensure that you have searched KLA’s Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to talent.acquisition@kla.com to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.
Experience: 2+ years
Education: BACHELOR
Required
Preferred
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