Account Resolution Associate

About the role

Iron Mountain is seeking an analytical Account Resolution Associate in Bogotá to resolve customer disputes and unlock blocked payments, improving Accounts Receivable and Days Sales Outstanding. The role connects teams across Billing, Sales and Operations to turn billing friction into clear solutions while keeping financial accuracy and customer trust.

Key responsibilities

• Investigate billing, pricing, service and contractual inquiries and resolve them with internal teams to close cases on time.
• Gather and review supporting documents to issue approved credits, rebills, adjustments or dispute rejections within agreed SLAs.
• Work with Collections Associates to prioritise high-value disputes blocking active payment collection.
• Track recurring dispute drivers and share insights to optimise financial workflows and prevent future issues.

Required profile

• More than 1 year of experience in Accounts Receivable, Billing, Dispute Resolution, Customer Service or Collections (shared services environment is a plus).
• Bachelor's degree in Finance, Accounting, Business Administration or a related field (preferred).
• C1 level English with strong written and verbal communication.

Required skills

• Knowledge of billing workflows, financial controls and dispute resolution processes.
• Hands-on use of ERP systems such as SAP or Oracle, and Microsoft Excel or Google Suite.

What we offer

• Fixed contract for 6 months.
• Shifts Monday to Thursday 7:00 a.m. to 4:30 p.m. and Friday 7:00 a.m. to 4:00 p.m., with a hybrid work model in Bogotá.
• Competitive pay and benefits aligned with experience.
• Health, wellness and retirement plans, and flexible work options.
• Opportunities for continuous learning and professional growth.