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Manufacturing Operator I

Entegris • Advanced Materials • Chemical Manufacturing • High School Diploma • 3 days ago
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Salary
≈ $23k – $48k per year (Estimated)
Location
In office (Wonju)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 20, 2026. Entegris scores B on the Alion truth index.

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Entegris

Entegris is a specialty materials and process solutions company headquartered in Billerica, Massachusetts, supplying the semiconductor industry with specialty chemicals, CMP slurries and cleaning solutions, deposition precursors, filtration, fluid handling and wafer carriers. Listed on Nasdaq and enlarged by its 2022 acquisition of CMC Materials, it runs manufacturing and technology sites across the United States, Taiwan, South Korea, Japan, Malaysia, Singapore and France. It hires manufacturing and process technicians, chemical and machine operators, manufacturing, reliability and product development engineers, lab technicians, scientists and supply chain staff.
entegris.com • HQ: Billerica, United States • Semiconductor Equipment • Chemical Manufacturing • Advanced Materials • 1001-5000 employees • Est. 1966
Tech stack of Entegris

Job Title:

Manufacturing Operator I

Job Description:

JOB DESCRIPTION

Job Title: Operations Associate

Job Grade: A1~A2

Full-Time/Part: Full Time / Temp

Work Location: Munmak Plant

Reports to: Senior Supervisor (Youngwoong Lee, Jisung Kim, Dongju Shin)

Key Responsibilities

1) Injection Molding Line

  • Operate injection molding machines (gate trimming and semi-finished product packaging)
  • Conduct visual inspection and dimensional measurement of molded parts
  • Input production and inspection data, maintain records
  • 2-shift rotation (day/night), 5 days per week

2) CNC Line

  • Operate CNC machines and (deburring and semi-finished product staging)
  • Conduct visual inspection and dimensional measurement of machined parts
  • Input production and inspection data, maintain records
  • 2-shift rotation (day/night), 5 days per week

3) Assembly Line

  • Assemble valves and fittings using equipment and tools
  • Perform visual inspection of assembled products and inner packaging
  • Day shift only, 5 days per week

Education and Experience

  • High school diploma or higher
  • Open to both entry-level and experienced candidates

Preferred Qualifications

  • Ability to commute to the Munmak plant
  • Local residents and/or candidates with driving capabilities preferred
  • Work experience in a manufacturing company, especially injection molding machine setup or operation

[ 주요 업무]

사출라인 4

  • 사출기 운영 및 생산 업무 (게이트 제거 및 반제품 적재)
  • 사출품 외관검사 및 치수검사
  • 데이터 입력 및 기록 관리
  • 주야 2교대 근무 (주 5일)

CNC 라인 2

  • CNC 설비 운영 및 생산 업무 (버 제거 및 반제품 적재)
  • 가공 완료 제품 외관검사 및 치수검사
  • 데이터 입력 및 기록 관리
  • 주야 2교대 근무 (주 5일)

조립라인 2

  • 설비 및 툴을 이용한 Valve 및 Fitting 조립
  • 조립품 외관검사 및 비닐 포장
  • 주간 근무 (주 5일)

[ 학력 및 경력]

  • 고졸 이상
  • 신입 및 경력 모두 지원 가능

[ 우대사항 ]

  • 문막공장 출퇴근 가능자
  • 인근 거주자 및 운전 가능자
  • 제조업체 근무 경력자 우대 (특히 사출기 운영 경험자)
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