Primary Duties & Responsibilities

Manufacturing Operations Support

• Coordinate daily manufacturing support activities and procurement of MRO materials, consumables, and tools to ensure smooth production operations.
• Support Manufacturing Engineering by monitoring production performance, analyzing KPI trends in Power BI, and maintaining manufacturing documentation such as SOPs and Work Instructions.

Process Improvement & Performance

• Collect, analyze, and report manufacturing data to support operational decision-making and continuous improvement initiatives.
• Support Lean Manufacturing, Kaizen, CAPA tracking, and manufacturing optimization projects through data analysis and performance monitoring.

Manufacturing Administration

• Coordinate cross-functional administrative activities among Production, Engineering, Quality, Maintenance, Supply Chain, and EHS departments.
• Maintain operational databases, manufacturing records, training records, and service contracts while ensuring documentation accuracy and compliance.
• Support EHS reporting and regulatory documentation in coordination with the site EHS representative.

Site & Facility Coordination

• Coordinate company dormitory and employee cafeteria operations, including facility inspections, maintenance requests, vendor communication, and service quality monitoring to ensure a safe, comfortable, and well-managed environment for employees.
• Coordinate customer visits, audits, and training programs by arranging logistics, accommodations, transportation, NDA documentation, and site safety orientation.
• Support factory-wide operational events including Town Hall meetings, safety campaigns, employee engagement activities, and new employee onboarding.
• Provide administrative and operational support for additional manufacturing projects and business initiatives as assigned.

Education & Experience

• Bachelor’s degree in industrial engineering, Mechanical Engineering, Manufacturing Engineering, Business Administration, or a related discipline.
• 2-5 years of experience in manufacturing operations, production support, industrial engineering, or operations analysis.
• Experience using ERP systems (SAP, Oracle, or equivalent) is preferred.
• Experience with manufacturing KPI analysis, production planning, or continuous improvement projects is preferred.
• Experience in semiconductor, optics, electronics, or other high-tech manufacturing environments is preferred.

Skills & Competencies

• Advanced Microsoft Excel skills (Pivot Tables, XLOOKUP/VLOOKUP, Power Query, data analysis)
• Power BI or Tableau for dashboard development and KPI visualization
• Knowledge of ERP/MRP systems
• Basic understanding of manufacturing KPIs (OEE, Yield, Throughput, Downtime)
• Familiarity with Lean Manufacturing, Six Sigma, 5S, and Kaizen methodologies
• Strong analytical and problem-solving skills
• Excellent planning, coordination, and organizational ability
• Ability to manage multiple priorities in a fast-paced manufacturing environment
• Strong communication and stakeholder management skills
• Ability to collaborate effectively across cross-functional teams
• Good written and verbal communication skills in English

Working Conditions

• Working hours: Monday to Friday, 8:00 AM - 5:00 PM (Lunch: 12:00 PM - 1:00 PM), 40 hours per week.
• Overtime work may be required and will be compensated in accordance with Korean labor laws.
• Meal allowance provided.
• Must be able to work in a cleanroom environment.
• Company dormitories are available, or employees may commute by personal vehicle.
• Work location: Anseong-si, Gyeonggi-do, South Korea.

Physical Requirements

• Medical Check-up required

Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

ABOUT US

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

JOB INFO

Job Identification

2014088

Posting Date

08/13/2026, 05:02 AM

Degree Level

Associate Degree

Job Schedule

Full time

Locations

79, Seungnyang-gil, Wongok-myeon, Anseong, Gyeonggi, 17554, KR

Eurostaffs

LI-ML1