Billing & Collections Specialist — Excel & Logistics

Lean Solutions Group in Bogotá is seeking a detail‑oriented Billing & Collections Specialist with strong Excel skills and experience in billing, invoicing, and collections. The role focuses on accurate processing, timely payments, and proactive customer communication.

The successful candidate will process invoices, follow up on balances, analyze data in Excel, maintain records, and collaborate with customers and internal teams to resolve issues.