**Activities:** * Follow up with national suppliers and internal clients; * Negotiations; * Invoice entry into the system with interfacing departments (Finance, Controlling, Tax, Legal, Maintenance, Facilities and Logistics); * Maintain purchasing process integrity and company compliance. **Requirements and qualifications:** * High school diploma. **Desirable:** * Experience with TOTVS (Datasul) system will be a differentiator. **Working hours:** Monday to Friday from 07:30 to 17:18. Employment type: Full time, CLT permanent position Salary: R$1.669,88 - R$2.581,66 per month