You will have the opportunity to **learn by doing**, support department routines, and contribute to the smooth operation of internal processes. If you enjoy challenges, want to develop professional skills, and grow alongside a collaborative team, this position is for you! ? **Responsibilities:** * Check and update system records; * Assist in verifying and controlling documents and internal processes; * Help with administrative tasks within the department; * Support billing-related activities; * Provide support to team requests and internal service demands. **Requirements:** * Age between 14 and 24 years old * Currently enrolled in or completed high school * Basic computer knowledge; * Good organizational skills, attention to detail, and willingness to learn; * Ability to work well in a team.