For an international company active in the telecom sector and based in Zaventem, we are looking for a detail-oriented Sales Administrator to support the end-to-end post-quotation sales process.
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In this fully back-office role, you ensure that sales orders are processed accurately and efficiently from validated quotation through to invoicing. You act as a key coordination point between Sales, Operations, and Finance, making sure all data in the ERP system is correct and up to date.
Your tasks as Sales Administrator:
Process and manage sales orders accurately in the ERP system (Odoo)
Handle requests from customers and Sales Managers regarding order changes
Verify pricing, contracts, and commercial data for accuracy
Prepare order confirmations, contracts, and other administrative documents
Collaborate with Sales, Operations, and Finance to ensure smooth order processing
Follow up on orders from confirmation through to invoicing
Resolve invoicing issues in coordination with the Finance team
Maintain accurate and up-to-date customer data in CRM/ERP systems
Identify and correct discrepancies in orders, pricing, or documentation
Support continuous improvement of sales administration processes
The ideal profile as Sales Administrator:
Bachelor's degree in business administration, Management, or equivalent experience
Minimum 2-4 years of experience in sales administration, order processing, or back-office support
Strong attention to detail and high level of administrative accuracy
Experience with CRM/ERP systems (Odoo is a plus)
Strong organizational skills and ability to manage multiple orders simultaneously
Clear and professional communication skills in a cross-functional environment
Fluent in German and English (written and spoken); additional languages are an asset
Experience in telecom, IT, or B2B technical environments is a plus
The offer as Sales Administrator:
Join an international and fast-growing telecom company based in Zaventem
Competitive salary up to
€3,700/month, complemented by attractive extralegal xphnsxz benefits
Possibility to work partially from home
Stable and international working environment with long-term career opportunities
Dynamic back-office role with close collaboration across multiple departments
Structured environment with opportunities to improve processes and workflows
Billing, ODOO, Attention to detail, Documentation, Sales Order, B2B Marketing, Order Processing, Asset, Customer Requests, Finance, Back Office, Coordination, Contracts, Order confirmation, Sales, Commercial Data, Customer Sales, Telecommunication, Customer Data, Pricing, Data Accuracy, Sales Management, Management, Organization Skills, Administration, Operations, Cross Functionality, Management