O2C Experienced Team Member

Thales • Paço de Arcos, Lisbon, Portugal • Posted June 07, 2026

Location Paço de Arcos, Lisbon
Job Type Full time
Category Business Operations Specialists
Posted June 07, 2026
Location: Paço de Arcos - Q45, Portugal

Thales in Portugal is part of an internationally leading technology group in the defense and security, aerospace as well as digital identity and security markets.

Thales Business Support Services (TBSS) acts as a Shared Service Center for Thales Group by serving a number of countries for various key tasks associated to finance and accounting processes, driving innovation within our internal business processes, cutting through complexity and supporting our external leadership in digitalization.

Your Mission:

  • Manage the Accounts Receivable Ledger, ensuring accuracy and timely updates;

  • Contact customers with invoices via email in a professional manner;

  • Handle and resolve internal and external disputes related to billing or payments;

  • Perform customer account reconciliations and identify discrepancies;

  • Prepare monthly reports and prov...

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