Site Administration Specialist jobs in United States
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Celanese · 20 hours ago

Site Administration Specialist

Celanese is a global technology and specialty materials company, and they are seeking a Site Administration Specialist to ensure the smooth and compliant operation of their manufacturing site. This role provides comprehensive administrative and HR support to site leadership and employees, focusing on onboarding, compliance documentation, and general administrative functions.

ChemicalChemical EngineeringManufacturing
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H1B Sponsor Likelynote

Responsibilities

Assist in coordinating recruitment activities including scheduling interviews, booking rooms and communicating with candidates
Oversees hourly internal job posting program and assists unit admins in the posting of jobs
Weekly reporting on attendance and vacation to ensure proper coverage in the units
Oversees other Unit admins in administration of Time & Attendance
Tracks and maintains and communicates headcount and vacation schedules
Calculates year end vacation premium pay for union employees
Maintains training for HR or Compliance completed in operations
Assist in organizing employee engagement and volunteer programs locally
Provides support to site New Hire Process
Ordering office supplies and consumables as needed
Backup to support the site I-9 administration
Handle administrative requests and queries appropriately
Arrange meetings, appointments and provide reminders
Completes data entry and reports accurately
Produce reports, presentations and other clerical documentation
Provides administrative support to site Leadership Team
Maintains organizational chart for the site and distribution lists
WFM/Time & Attendance
Site Time and Attendance WFM Owner / Handles timekeeping of the employees; troubleshoots pay issues
Conduct WFM time entry audits as requested to ensure accuracy & compliance

Qualification

MS Office ToolsSAPWFM/ADPOrganizational skillsCommunication skillsManufacturing experienceAttention to detailConfidentialityCollaboration

Required

This role requires strong organizational skills, attention to detail, and the ability to maintain confidentiality while handling sensitive employee and operational information
Highly organized and detail-oriented
Strong communication skills, as well as persistence and reliability
Able to juggle multiple priorities in a fast-paced manufacturing environment
Confidential, reliable, and adept at navigating sensitive HR information
Comfortable collaborating across HR, Operations, Safety, Quality, and Leadership
Excellent proficiency in MS Office Tools, SAP, WFM/ADP
Good knowledge of production structure and processes
At least 5 years administrative experience, preferably in manufacturing industry

Preferred

AS or BA/BS degree preferred

Company

Celanese

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Celanese is a global technology and specialty materials company that engineers and manufactures a wide variety of products.

H1B Sponsorship

Celanese has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (18)
2024 (16)
2023 (8)
2022 (11)
2021 (8)
2020 (3)

Funding

Current Stage
Public Company
Total Funding
$11.5B
Key Investors
Bill & Melinda Gates Foundation
2025-12-17Post Ipo Debt· $1.4B
2025-03-06Post Ipo Debt· $2.6B
2022-08-24Grant

Leadership Team

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Scott Richardson
President and Chief Executive Officer
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Company data provided by crunchbase