Assistant Administration des Ventes (F/H)

Assistant Administration des Ventes in Saint-Maurice (IDF) for Veolia, CDI. Responsibilities include generating and validating invoicing (client verification, amounts, VAT, price indices and price revision formulas, invoicing completeness), processing regularly rejected invoices across platforms, managing customer complaints and issuing credits/refactoring, and serving as the administrative interface between commercial, operations, and ADV. The role also involves proposing improvements to invoicing processes. Qualifications require a BAC+2 in management/support to managerial action, accounting/finance or equivalent, plus first successful experience in a similar role. Proficiency with numbers and administrative tasks, knowledge of Google Workspace, and a structured, team-oriented mindset with proactive problem-solving are valued. Offered salary between 2300€ and 2450€ gross per month, with a 13th month, 100% transport reimbursement, employee savings plan, and meal vouchers.