**What you will do:** Handle commercial demands, focusing on operational support to Representatives. Attend to or make calls to customers with the aim of resolving reported issues, providing information, and promoting our brand. Provide service to internal and external customers and support commercial supervision/management. **Required:** High school diploma; Office Suite; Previous experience in this role or as a customer service assistant; Availability to work at Polo Cloroquímico/Marechal Deodoro; **Desirable:** Pursuing or completed higher education in Commercial Management, Business Administration, Management Processes, or related fields. Job type: Full-time, Permanent CLT Benefits: * Medical insurance * Dental insurance * Life insurance * Meal allowance Experience: * Customer Service (Preferred)