**Brief company description:** * Marvitubos is a company that, for 38 years, has been committed to supplying a wide variety of tubes, steel bars, and components for assembling hydraulic and pneumatic cylinders—without minimum order quantities, offering immediate delivery and certified quality. **Requirements:** * Prior experience in sales support, sales data collection, and customer service via telephone and email is required; * Proficiency in Microsoft Office suite and operating systems; * Completed high school education; * Preferred: currently pursuing a higher education degree in Commercial Management, Human Resource Management, or Business Administration. **Responsibilities:** * Collect sales-related information for sales control purposes; provide support across the entire department in serving both internal and external customers, including tracking Conecta system tickets, handling phone calls, responding to emails, and performing other administrative tasks within the department. Job type: Full-time, Permanent CLT contract Salary: R$2,000.00 – R$2,500.00 per month