Operator

Westlake Management Services, Inc.

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KR – Onsan Until 9/18/2026 H-1B sponsor history First posted July 20, 2026 Last posted July 20, 2026
Job description

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.​

Roles & Responsibilities
• Responsibilities include the safe and environmentally compliant production, testing, and manufacture of resin products within prescribed specification ranges.
• Perform DCS operation, product analysis, and field operation to ensure safe and efficient plant operations.
• Participate in plant safety, environmental, and production programs, including improvement teams.
• Understand and troubleshoot plant equipment.
 
Qualifications
Education Requirement: High school graduate or equivalent is required.
Professional Experience & Skills
• Residing in or willing to work in Ulsan or nearby areas.
• Strong commitment to safety.
• Strong sense of responsibility.
• Team player with good collaboration skills.
• Attention to detail.
• Proactive attitude.

Location
Onsan, Ulsan, Korea
 

Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.

If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.

About this role

Summary

Operate plant equipment, perform testing, troubleshoot issues, ensure safety and efficiency in resin production.

Job title

Operator

Experience level

high school graduate or equivalent

Industry

manufacturing

Location requirements

KR – Onsan, candidate must reside nearby or willing to work there, no remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

residing in or willing to work in Ulsan or nearbystrong commitment to safetystrong sense of responsibilityteam playerattention to detailproactive attitude

Preferred skills

None specified

Specializations

process controlplant equipmentsafetyenvironmental compliancetesting
Locations

Structured locations inferred from the posting.

Osan-si, Gyeonggi-do, South Korea

On-site City