Pharma O2C Analyst - Billing & AR (Hybrid MX)

BeOne Medicines; Ciudad de México; Hybrid; MXN 420,000 - 640,000; Full time

Job summary

BeOne Medicines is seeking an experienced O2C Analyst to support end-to-end Order to Cash activities in Mexico City. You will ensure accurate invoicing, accounts receivable management, collections, and cash application across private and institutional customers and partners.

You'll collaborate with Commercial, Finance, Supply Chain, and Customer Service, driving process improvement, SAP implementation, and adherence to local regulatory requirements while maintaining strong controls and audit

Qualifications

• Bachelor's degree in Finance, Accounting, Business Administration, or Economics.
• Minimum of 4 years’ relevant experience in O2C or related finance roles.
• Experience with SAP or similar ERP systems; SAP preferred.

Responsibilities

• Prepare, review, and issue customer invoices, credit notes, debit notes, and related documentation.
• Execute the daily O2C activities and ensure timely processing.
• Monitor Accounts Receivable aging and follow up on overdue invoices.
• Perform cash application and reconcile customer accounts.
• Investigate discrepancies in billing or payments with internal teams.
• Maintain customer master data and O2C documentation in SAP.
• Support credit management activities and monitor payment terms.
• Produce AR and O2C KPI reports.
• Coordinate with Commercial, Finance, Supply Chain, and Tax to ensure end-to-end process.
• Assist month-end closing for AR, revenue, and collections.
• Identify opportunities for process improvement and automation.

Skills

Analytical thinking

Attention to detail

Communication

Cross-functional collaboration

Education

Bachelor’s degree in Finance, Accounting, Business Administration, Economics

Tools

SAP

Excel

PowerPoint

Job description

BeOne Medicines is seeking an experienced O2C Analyst to support end-to-end Order to Cash activities in Mexico City. You will ensure accurate invoicing, accounts receivable management, collections, and cash application across private and institutional customers and partners.

You'll collaborate with Commercial, Finance, Supply Chain, and Customer Service, driving process improvement, SAP implementation, and adherence to local regulatory requirements while maintaining strong controls and audit