Jobs at Westlake Chemical Corporation

Responsible for plant administrative duties including payroll processing, HR inquiries, safety metrics tracking, and employee data management.

Process supplier invoices accurately and timely, manage PO/invoice variances, correspond with vendors, maintain supplier records, reconcile statements, prepare accruals, perform weekly EDI uploads, and ensure SOX compliance while collaborating with internal stakeholders.

The Manager of Accounting Services will lead financial activities, budgeting, risk management, and oversee finance department operations, ensuring accurate accounting and compliance.

The Analyst Principal - IS Functional owns the delivery and support of Oracle JD Edwards Sales & Distribution and Transportation functionality, ensuring on-time project delivery aligned with business goals.

The Production Scheduling Coordinator coordinates production workflows, collaborates with various departments to meet deadlines, manages schedules, and maintains inventory levels.

Process supplier invoices, reconcile discrepancies with purchase orders, maintain supplier records, prepare accrual listings, perform supplier statement reconciliations, handle vendor correspondence, ensure SOX compliance, and support EDI/OCR workflow tasks in a high-volume AP environment.

Responsible for processing supplier invoices, managing discrepancies, ensuring compliance, reconciling statements, and maintaining supplier records in a timely manner.

Drive analysis, optimization, and continuous improvement of manufacturing processes. Manage plant CAPEX projects from specification through commissioning. Support maintenance planning, supplier and HSE collaboration, equipment validation, troubleshooting, KPI analysis, corrective actions, and Quality Management System improvements to enhance efficiency, safety, quality, and cost-effectiveness.

Manage regulatory compliance and product safety for compounds across Europe and Asia, including registrations, SDS/labeling, hazard classification, dangerous goods, regulatory monitoring, and cross‑functional guidance for product introductions.