Assistant(e) Administratif(ve) & Comptable - Apprentissage - BTS GPME - CFA IESA

Organize client appointments, manage work schedules, and process equipment procurement orders. Prepare, follow up on, and update invoices and billing documents while tracking monthly expenses by project. Collect, verify, and transmit payroll elements to the accounting firm. Coordinate with the accounting office to ensure accurate financial reporting. This apprenticeship combines two days of weekly training at the CFA IESA in Strasbourg with on-site work for an electrical equipment installation company. The role supports the firm's billing and administrative operations while preparing for the BTS GPME certification.