Mujin Jeon
Pooler,GA
Summary
Results-driven Die Maintenance Team Leader with expertise in tool and die maintenance, preventive maintenance, and equipment diagnostics. Focused on ensuring production integrity and quality through effective leadership and continuous improvement initiatives.
Overview
9
9
years of professional experience
Work History
Die Maintenance Team Leader
Hyundai Motor Group Metaplant America (HMGMA)
Ellabell, Georgia
12.2023 - Current
- Directed die inspection, preventive maintenance, and repair activities to ensure stable production operations.
- Managed repair schedules, assigned daily tasks, and provided technical guidance and safety training to team members.
- Ensured product quality by identifying die-related defects and implementing corrective and preventive actions to uphold production integrity.
- Inspected new dies for vehicle launch programs and supervised modifications and improvements before mass production in collaboration with Hyundai Motor Company headquarters in Korea.
Equipment Maintenance Team Member
Hyundai Motor Manufacturing Alabama (HMMA)
Montgomery, Alabama
05.2023 - 11.2023
- Conducted preventive and corrective maintenance on engine production equipment to ensure stable operations.
- Diagnosed and repaired machining equipment supporting high-volume manufacturing processes.
- Performed industrial robot teaching, troubleshooting, and repair activities.
- Identified root causes of equipment breakdowns and implemented corrective actions to minimize production downtime.
- Supported continuous improvement initiatives to enhance equipment reliability and operational efficiency.
Stamping Specialist
DAS North America
Montgomery, Alabama
10.2018 - 05.2023
- Produced automotive stamped components while adhering to production and quality standards.
- Conducted product quality inspections and implemented corrective actions for stamping-related defects.
- Participated in transfer die design, development, and continuous improvement activities.
- Executed die repair and preventive maintenance to optimize manufacturing performance.
- Supported new die development and stamping process improvement projects.
- Collaborated with engineering, quality, and production teams to improve operational efficiency, product quality, and productivity.
Field Technician
Ace Tech
Union Springs, Alabama
09.2017 - 10.2018
- Fabricated metal handling racks for automotive components based on production requirements.
- Programmed and taught industrial welding robots to support manufacturing operations.
- Developed material handling rack and welding fixture designs to improve functionality and production efficiency.
- Supervised employee assignments and coordinated daily production activities to optimize workflow.
Education
High School Diploma -
Gyeongbuk Machinery Technical High School
Daegu, Republic Of Kore02-2017
Skills
- Tool & Die Maintenance
- Preventive and Corrective Maintenance
- Equipment Diagnostics and Troubleshooting
- Robot programming
- Process improvement
- Die inspection
- Quality Inspection
- Team Leadership and Safety Training
Timeline
Die Maintenance Team Leader
Hyundai Motor Group Metaplant America (HMGMA)
12.2023 - Current
Equipment Maintenance Team Member
Hyundai Motor Manufacturing Alabama (HMMA)
05.2023 - 11.2023
Stamping Specialist
DAS North America
10.2018 - 05.2023
Field Technician
Ace Tech
09.2017 - 10.2018
High School Diploma -
Gyeongbuk Machinery Technical High School