Job Summary: Professional responsible for issuing and verifying fiscal invoices, billing control, and providing support to the Finance Department, with focus on fiscal and environmental documents. Key Highlights: 1. Experience in billing and accounts receivable 2. Knowledge of tax legislation and ERP systems 3. Management of fiscal and environmental documents **Responsibilities and Duties** Issue and verify Service Fiscal Invoices (NFS-e) and Product Fiscal Invoices (NF-e) related to waste collection, transportation, treatment, and final disposal; Verify and validate operational documents: MTR (Waste Transportation Manifest), CTR-e (Electronic Waste Transportation Control), delivery notes, and final destination certificates; Calculate taxes applicable to service provisions (ISS, PIS, COFINS, and withholdings), observing municipal legislation and the service recipient’s classification; Register and monitor billing in the ERP system (Protheus) and fiscal issuance platforms; Perform correction, cancellation, and substitution procedures for fiscal documents when necessary; Monitor contractual billing deadlines and coordinate with the Commercial and Operations departments; Maintain direct communication with clients to resolve discrepancies, withholding issues, and requests for supplementary documentation (CND, technical reports, final destination certificates); Manage physical and digital files, ensuring traceability and compliance with environmental legislation; Support the Finance Department in accounts receivable by providing information on billing, withholdings, and pending documentation. **Job Requirements** Technical or Bachelor’s degree in Administration, Accounting, or related fields Prior experience in billing, accounts receivable, or tax departments Technical knowledge of: NFS-e and NF-e issuance; tax legislation applicable to specialized services; ERP systems and municipal/state fiscal platforms; familiarity with environmental documents: MTR, CTR-e, CDF, etc.; Microsoft Office Suite (Intermediate Excel) Prior experience with the Protheus system in the Billing/Finance module is a plus. **Benefits:** Salary: R$2.500,00 Meal Allowance: R$484.50 Transportation Voucher (6% employee contribution) Basic Food Basket (in-kind) Breakfast at the office Employment Type: Full-time, CLT permanent contract Compensation: R$2.500,00 per month Benefits: * Dental insurance * Basic food basket * Profit-sharing program * Meal voucher * Transportation voucher Work Location: On-site