Contract & Billing Operations Specialist

ARHS Developments Belgium is seeking a Sales Account Officer to provide efficient administrative support to the sales team. You will handle contract extension documents, update CVs, and ensure timely follow-up with consultants to keep records current.The role requires initiative, organization, and the ability to work under deadlines in a fast-paced...

Partena Professional is een toonaangevende HR- en payrollpartner in België. Wij versterken ons Business Finance & Support-team met een Business & Finance Support Officer die zorgt voor een vlotte administratieve en financiële opvolging van klantcontracten en projecten.Je werkt in een dynamische, hechte omgeving met flexibiliteit zoals tot 3 dagen thuiswerk...

An accurate invoice is more than just a figure on paper. It is the starting point of a healthy cash flow, a professional client relationship, and a smooth order-to-cash cycle. At AAA, we are not looking for a traditional administrative worker who just processes invoices, but a Billing & Invoicing Consultant who understands that every invoice counts and wants...

? We're Hiring | HR Operations Specialist - Pension & Employee Insurances Are you an experienced HR professional with a passion for employee benefits, pensions and process improvement? Do you enjoy combining operational excellence with expert advice while making a real difference in the employee experience? We're looking for an HR Operations Specialist -...

Werkomgeving De IT-afdeling van SPF BOSA binnen het Directoraat-Generaal Interne Ondersteuningsdienst (DG SAI / IOD) is verantwoordelijk voor alle IT-technische aspecten van de interne toepassingen en systemen van de organisatie en bewaakt alle aspecten van technologische consistentie op dit gebied, van implementatie tot operationalisatie, in overeenstemming...

Medior Test Specialist – Freelance Brussels, Belgium | Hybrid | 2 days on-site per week Full-time | 2-year assignment | Start date: 9 November 2026 Asenium is looking for four Freelance Medior Test Specialists to join a dedicated testing team on a strategic, long-term assignment. The project supports a central platform within the Belgian energy market. The...

Finance Watch, the Brussels-based public interest advocacy association dedicated to making finance serve society, is looking for a Head of Operations & Finance to strengthen its team. Growing this team with highly skilled and motivated professionals is an essential component of our five-year strategic plan.Job Title : Head of Operations & FinanceJob Type :...

Brussels, Belgium | Hybrid | 2 days on-site per week Asenium is looking for a Freelance Senior Test Specialist to join a dedicated testing team working on a strategic, long-term assignment. The project supports a central platform within the Belgian energy market. The testing team is responsible for planning and executing the System Acceptance Testing (SAT)...

Brussels, Belgium | Hybrid | 2 days on-site per weekAsenium is looking for four Freelance Medior Test Specialists to join a dedicated testing team on a strategic, long-term assignment.The project supports a central platform within the Belgian energy market. The team is responsible for preparing and executing the System Acceptance Testing (SAT) scope for...