Senior Commercial Operations & Invoicing Specialist

Grundfos; Garín; Remote; ARS 69,232,000 - 100,002,000; Full time

Benefits offered by this job

Flexible hours

Home office setup

Medical plans

Career development

Job summary

Grundfos Argentina is seeking a Senior Sales Engineer to bridge sales, customer service, and finance operations. You will ensure invoicing accuracy, maintain clear customer accounts, and provide commercial support to strengthen customer partnerships in a dynamic, global environment.

The role reports to the Sales Manager, IND – Argentina, and is based in Rosario with a remote work arrangement. You should be authorized to work in Argentina and have experience with invoicing and ERP systems.

Qualifications

• Currently studying or holding a degree in Business Administration, Accounting, or a related field.
• Proficiency in English (written and spoken).
• Strong Microsoft Office skills, particularly Excel for financial data management.
• Experience with invoicing, order management, or commercial support processes.

Responsibilities

• Support CSSC on invoicing processes including control of amounts, taxes, exchange rates, and advance payments, ensuring accuracy and compliance
• Maintain clear customer accounts by identifying and correcting invoice discrepancies and resolving billing issues directly with customers
• Manage changes on customer sales orders and open support tickets to track and resolve customer inquiries efficiently
• Support the sales team on project profitability analysis and contribute to the development of price lists, new product ranges, and product number creation
• Facilitate new customer account setup by gathering and validating customer requirements
• Collaborate closely with Sales, CSSC, and Credit & Collection teams to reduce outstanding customer debts and improve account status

Skills

Invoicing accuracy

Customer relationship

Analytical thinking

English proficiency

Education

Bachelor's degree in Business Administration or Accounting

Tools

SAP ERP

Excel

Order management system

Job description

Grundfos Argentina is seeking a Senior Sales Engineer to bridge sales, customer service, and finance operations. You will ensure invoicing accuracy, maintain clear customer accounts, and provide commercial support to strengthen customer partnerships in a dynamic, global environment.

The role reports to the Sales Manager, IND – Argentina, and is based in Rosario with a remote work arrangement. You should be authorized to work in Argentina and have experience with invoicing and ERP systems.