Sales Administration & Billing Officer | Brussels
Our client is an international operational consulting group, present across several countries and bringing together several thousand professionals through an extensive network of offices across Europe. The group operates at the heart of its clients’ organisations, deploying teams of consultants on high value-added projects. Structured around four core pillars — Engineering, Solutions, Digital and Advisory — it supports leading industrial and technology players in addressing their transformation and performance challenges. With more than two decades of experience, the group has established itself as a trusted partner, with a diversified client base and sustained growth.
The group operates across strategic and high-impact sectors: Energy, Aerospace, Space & Defence, Automotive, Life Sciences, Infrastructure & Construction, Heavy Industry, IT & Telecommunications, Banking, Financial Services & Insurance.
To strengthen their finance team our client is looking for a Sales Administration & Billing Officer. The position is based in Brussels.
Your responsibilities will include
* Managing your client portfolio autonomously, from order intake through to invoicing.
* Validating project kick-offs in coordination with the sales teams.
* Monitoring and verifying all elements required for invoicing, including delivery notes, progress reports and acceptance certificates.
* Triggering invoicing and ensuring follow-up of payments.
* Managing client follow-ups and handling claims or disputes.
* Analyzing commercial margins and contributing to monthly closing activities such as accrued revenue, work in progress and deferred income.
* Maintaining and updating tools and information systems, including Excel and internal platforms.
* Reviewing and validating consultants’ expenses and activity reports.
Your profile
* You hold a degree in Accounting, Finance or Business Administration at Bachelor’s or Master’s level, and have at least two years of experience in Accounts Receivable or Sales Administration. You are fluent in French and Dutch, or have a strong proficiency in English.
* You are comfortable working with Excel, IT tools and management software, and have a solid understanding of accounting principles, including invoicing, entries and follow-ups.
* You are proactive, dynamic and curious by nature, and do not hesitate to seek out information or communicate, even in less responsive environments. You are assertive and able to interact with stakeholders at different levels.
* You demonstrate strong organizational skills, attention to detail and the ability to manage priorities effectively. You are a team player with excellent interpersonal skills.
About the role
* Comfortable working with numbers, proactive and eager to stay close to business activity, you will play a key role in managing and monitoring commercial operations.
* Reporting to the Head of Sales Administration, you act as a true business partner, contributing across the entire sales cycle, from order to cash.
* In a dynamic and fast-paced environment, you will interact daily with a wide range of stakeholders, including sales teams, managers and clients, and actively contribute to the company’s overall performance.