* The professional will join a career in the Telecom field, performing the following activities: . Process payment invoices according to the billing map and invoices from Telecommunications Operators and clients. . Submit invoices for payment. . Review and identify outstanding invoices. . Daily telephone interaction with clients’ operational interfaces. . Telecommunications inventory management. . Billing follow-up and dispute resolution with operators. . Support analysts and the coordinator. Important: This is an in-person position with occasional hybrid work available at Av. Paulista/SP, near Trianon/Masp metro station. All benefits provided, with no payroll deductions or co-payments. Candidates must enjoy analytical work, numbers, and control tasks. Basic/intermediate Excel proficiency required. CLT employment contract. * Completed high school; currently pursuing or holding a bachelor’s degree in a related field. Prior experience in technical and consultative support, as well as finance (invoice processing), is a plus. Additional advantages include experience in Telecom/TEM/IT areas; however, we also consider candidates without such experience. Must be dynamic, organized, possess strong interpersonal skills, and be detail-oriented. Job Type: Full-time CLT Salary: R$1,655.00 per month Benefits: * Medical insurance * Dental insurance * Meal allowance * Transportation allowance Selection Question(s): * Are you aware that this is an in-person position with occasional hybrid work available at Av. Paulista/SP, near Trianon/Masp metro station, during standard business hours Monday through Friday, with a salary of R$1,650.00 under CLT terms? * Please indicate your Excel proficiency level: none, basic, intermediate, or advanced