Accounts Payable Associate - High-Volume, Detail-Driven

Westlake Chemical; Houston (TX); On-site; CAD 52,000 - 76,000; Full time

Job summary

Westlake invites applications for an AP Associate to ensure timely and accurate processing of supplier invoices and resolution of discrepancies with POs. The role supports month-end accruals, vendor communications, and master data maintenance within a high-volume environment.

The successful candidate will have 2–3 years AP experience, a post-secondary accounting credential, and strong Excel and ERP skills. OCR/workflow experience is a plus, with a focus on accuracy and process improvements.

Qualifications

• 2-3 years AP experience in a high-volume environment.
• Post-Secondary degree or diploma in Accounting.
• Experience with large ERP JD Edwards preferred.
• Knowledge of intermediate to advanced accounting principles.
• Superior written and verbal communication skills along with strong analytical problem solving.
• Intermediate to advanced knowledge of Excel, Word, Outlook and various Microsoft Office applications.
• Excellent attention to detail with the ability to multitask.
• Experience with OCR and workflow preferred.

Responsibilities

• Set up accrual listing for various business units during month-end reporting.
• Follow SOX compliance with accuracy, control, and efficiency.
• Review invoices to ensure approvals are compliant with DOA Coding of non-PO invoices.
• Coding variance for 2 and 3 way invoices to purchase orders.
• Correspond with vendors and respond to inquiries regarding discrepancies.
• Ensure supplier master records are accurate with change of address or payment terms.
• Perform reconciliation of supplier statements.
• Prepare accrual listing for Business Units.
• Weekly EDI upload as required.
• Liaise with internal and external suppliers/customers.
• Maintain level of quality consistent with established standards.
• Comply with established safety rules.
• Comply with company policy and procedures.
• Maintain constructive working relationships with co-workers, supervisors and managers.
• Maintain regular attendance in accordance with company policy.
• Other duties as required.

Skills

Accounts Payable

Excel proficiency

Analytical skills

Communication skills

ERP knowledge

Education

Post-Secondary degree or diploma in Accounting

Tools

JD Edwards ERP

MS Office (Excel/Word/Outlook)

Job description

Westlake invites applications for an AP Associate to ensure timely and accurate processing of supplier invoices and resolution of discrepancies with POs. The role supports month-end accruals, vendor communications, and master data maintenance within a high-volume environment.

The successful candidate will have 2–3 years AP experience, a post-secondary accounting credential, and strong Excel and ERP skills. OCR/workflow experience is a plus, with a focus on accuracy and process improvements.