Freelance Payroll & Administration Officer

Our client is a rapidly growing organization active in the healthcare sector and part of a large international group. Despite its strong backing, the company maintains an entrepreneurial, start-up-like environment with significant transformation projects underway. As a Freelance Payroll & Administration Officer your responsibilities are: Manage the monthly payroll process in collaboration with the social secretariat; Ensure accurate payroll closures and perform payroll validations; Compare and reconcile time management and payroll data; Handle payroll corrections and follow-up actions where necessary; Support HR administration activities, including contracts, onboarding, and offboarding; Coordinate payroll-related queries through the ticketing system and liaise with internal stakeholders; Provide support on HR and payroll projects across multiple legal entities and clinics.

A successful Freelance Payroll & Administration Officer should have: Proven experience in end-to-end payroll administration; Strong knowledge of Belgian payroll and social legislation; Experience working with social secretariats and payroll providers; Comfortable working in a fast-paced, less structured, entrepreneurial environment; Strong analytical skills with excellent attention to detail; Hands-on mentality and ability to work independently; Fluent in Dutch with a good command of English; French is a plus; Experience with Workday, ADP, SAP, or similar systems is considered an asset.

Our customer offers you: Freelance assignment of 5 days per week; Flexible work arrangement with up to 100% home working and a weekly team meeting in Zaventem; Opportunity to make a direct impact within a growing healthcare organization undergoing significant change.