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Division Regional Development Applications Engineer

KLA
July 16, 2026
Full-time
On-site
Hwaseong-si, South Korea
Test Engineering Jobs, Level - Mid-Career

Job Title

Division Regional Development Applications Engineer

Role Summary

Work within KLA's FaST (Film and Scatterometry Technology) division to lead customer demonstrations and technical validation of metrology tools for semiconductor fabs, primarily supporting SK Hynix. The role focuses on showcasing tool performance, developing use cases, and supporting new feature and wafer demonstrations from R&D through high-volume implementation.

Experience Level

Mid-level. The posting indicates roughly 1–7 years of relevant experience, with several years of hands-on demonstration or characterization work expected.

Responsibilities

Primary responsibilities include customer-facing demonstrations and tool characterization.

  • Manage in-house customer demonstrations and head-to-head (H2H) evaluations at customer sites.
  • Conduct new tool demonstrations to showcase performance and develop customer-focused use cases that support sales.
  • Design and execute experiments to characterize tool and subcomponent performance during alpha and beta testing.
  • Collaborate with division teams to support offline/online activities for new feature tests and wafer demonstrations.
  • Work closely with major customers (mainly SK Hynix) to ensure successful technology adoption and performance entitlement.
  • Provide clear written and verbal technical communication to internal teams and customers.

Requirements

Must-have technical experience and capabilities for the role.

  • Hands-on experience running tool demonstrations and customer engagements.
  • Experience designing experiments for equipment characterization and testing.
  • Familiarity with semiconductor fab processes is preferred.
  • Experience with OCD-related tools or measurements is a strong plus.
  • Excellent written and verbal communication skills for customer-facing activities.

Education Requirements

MS or above in Physics, Optics, Electronics, Mechanics, Materials, or a related technical field is required. The posting specifies a master's degree with approximately 1–7 years of relevant experience.


About the Company

Company: KLA

Headquarters: Chennai, India

KLA is a global leader in diversified electronics for the semiconductor manufacturing industry. The company enables the production of electronic devices by inventing systems and solutions for manufacturing integrated circuits, wafers, and displays. With over 40 years of experience, KLA invests heavily in innovation and R&D to support advanced chip design and manufacturing process optimization, collaborating with top technology providers to deliver future electronic devices.

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Date Posted: 2026-07-14