Summary
Overview
Work History
Education
Skills
Software
Timeline
Younghoon Jo

Younghoon Jo

PCT & Digitalization Engineer
Yangju,41

Summary

- Over 5 years of experience in manufacturing quality management, covering full-cycle quality assurance including IQC (Incoming Quality Control), OQC (Outgoing Quality Control), process defect analysis, and DQA (Design Quality Assurance)
- Proven expertise in calibration and maintenance of measuring instruments and sensors, ensuring data accuracy and enhancing process stability
- Experienced in ISO/IATF and UL certification audits and capable of operating under global manufacturing standards
- Strong technical communication skills with suppliers and customers, resolving quality issues and building trust-based relationships
- Achieved defect rate reduction to below 0.5% and saved approximately KRW 300 million in quality protection costs through data-driven analysis
- Possess strong problem-solving, process improvement, and cross-functional collaboration skills applicable to process control, automation, and digitalization projects

Overview

6
6
years of professional experience
1
1
Language

Work History

Quality Manager

NEWOPTICS
03.2021 - 02.2025
  • Oversaw IQC, OQC, and DQA for LCD module and digital display products, ensuring compliance with ISO/IATF and UL standards.
  • Led supplier audits, managed 4M changes, and coordinated corrective actions to reduce process defects.
  • Supported digitalization efforts through reliability testing, FMEA, and KPI-driven quality monitoring.
  • Enhanced customer satisfaction by promptly addressing RMA issues and leading continuous improvement projects.

Quality Manager

MNtech
03.2019 - 02.2020
  • Managed incoming material quality control and supplier quality assurance for optical sheet products used in TVs and monitors.
  • Conducted process testing and supported production management to improve material utilization and reduce inventory risks.
  • Achieved KRW 300 million savings in quality protection costs and maintained defect rate below 0.5%, earning top performance evaluation as a new hire.

Education

Bachelor of Science - Fine Ceramics

Soonchunhyang Univ., Asan, South Korea
04.2001 -

Skills

Quality management systems

Software

MS Office

Notion

Figma

Jira

Timeline

Quality Manager - NEWOPTICS
03.2021 - 02.2025
Quality Manager - MNtech
03.2019 - 02.2020
Soonchunhyang Univ. - Bachelor of Science, Fine Ceramics
04.2001 -
Younghoon JoPCT & Digitalization Engineer