Responsibilities \- Various administrative tasks: document management, answering calls, etc. * Support other departments to ensure we are all aligned. * Invoice accounting. * Respond to customer inquiries regarding billing. * Email management. * Review, prepare, and issue invoices. * Process credit notes REQUIREMENTS * Knowledge of accounting, advanced Excel, and digital skills. * Teamwork ability. * Responsible, committed, and proactive individual. Requirements \- Previous experience in a similar role for at least two years. * Higher-level vocational training in administration or university studies, preferably in Administration. We Offer \- Permanent contract from day one. * Large and stable company. * Good working environment. * Winter schedule: Monday to Thursday from 8:30 to 17:30 hours and Friday from 9:00 to 14:30 hours / Summer (from June 16 to September 15): 7:45 to 15:15 hours. * Annual gross salary of 18\.500 euros. * Company parking.