Job Summary: Professional to support administrative routines in Finance and HR departments, preparing spreadsheets, performing bank reconciliation, and providing customer service. Key Highlights: 1. Crucial support in financial and HR department routines 2. Preparation of management reports and bank reconciliation 3. Work at a company specialized in basic sanitation A water treatment company seeks an Administrative Assistant in Campo Grande (Vila Carvalho). Sanagua is a company specialized in basic sanitation solutions and waste management. Focused on environmental preservation, it provides services aimed at improving the quality of life of communities. **Responsibilities:** Support administrative routines in Finance and HR departments. Prepare and update control spreadsheets and management reports. Perform bank reconciliation, including accounts payable and receivable control. Verify files, documents, and administrative records. Perform data entry and update information in systems and spreadsheets. Provide customer service when necessary. Carry out other administrative activities related to the position. Previous experience as Administrative Assistant, Secretary, Office Assistant, or Administrative Coordinator may indicate affinity with some of the activities of this position. Ongoing undergraduate degree required. Experience required. **Compensation and Benefits:** * Salary: Salary range will be disclosed during the interview. * Meal Allowance * Fuel Allowance * Pharmacy Benefit * Dental Plan * Life Insurance * Banked Hours * SESC Benefit * Gym Benefit. **Additional Information:** * Contract: Permanent \- On-site. * Duration: Full-time * Schedule: Monday to Friday, from 07:30 to 17:30\. Saturday, from 07:30 to 11:30\.