
Specialist, Administration
About the role
Job Title:
Specialist, Administration
Job Description: Role Summary
The Administrative Specialist plays a critical role in ensuring seamless daily operations at the Jang An plant, supporting over 200 employees.
This role drives efficient administrative processes, document control, and cross-functional coordination, enabling operational excellence and a productive workplace environment.
What You’ll Do1. Office & Administrative Operations
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Oversee general administrative and office management activities to support site operations
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Manage office facilities, supplies, and workplace environment to ensure operational efficiency
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Coordinate travel arrangements for visitors, including accommodation and transportation
2. Document Control & Compliance
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Manage and maintain document control systems using Share Point
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Administer regulatory permits, construction documents, and Management of Change (MOC) records
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Monitor document processes, identify gaps, and drive continuous improvement initiatives
3. Financial & Vendor Support
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Track budgets, process expense reconciliation, and manage purchase requisitions (PR)
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Support vendor and contract administration, including invoice processing and coordination
4. HR & Employee Support
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Support onboarding processes for new hires and manage visitor coordination
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Assist with employee engagement activities, site events, and internal communications
5. Cross-functional Coordination
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Collaborate with HR, Finance, Procurement, EHS, and Operations teams to support site-wide initiatives
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Provide administrative support across departments as needed
6. Systems & Data Management
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Maintain and update material master data in SAP
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Manage corporate seal processes, including approval tracking and document issuance
What We Seek Required Qualifications
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Bachelor’s degree (4-year college or equivalent)
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2+ years of experience in administrative, office management, Doc Control, or similar roles
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Strong communication skills in both Korean and English (written & verbal)
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Proficiency in Microsoft Office (Excel, Word, PowerPoint)
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Ability to manage multiple priorities in a fast-paced environment
Core Competencies
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Strong organizational and coordination skills
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Attention to detail and process discipline
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Adaptability to changing business needs
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Team-oriented mindset with a proactive attitude
Outstanding Candidates Will Have
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Experience in manufacturing or plant environment
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Knowledge of document control systems (e.g., Share Point)
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Familiarity with SAP or ERP systems
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Experience supporting cross-functional teams in a global organization
Benefits and perks
•Healthcare
•Paid Time Off
•Retirement Plan
•Learning Budget
•Home Office Setup
Required skills
Administrative support
Documentation
Coordination
About Entegris Korea
JangAn
Headquarters