Job Summary: We are seeking an Administrative Assistant with experience in billing and treasury to support administrative, payment, and collections management, ensuring accurate recording and tracking of information. Key Highlights: 1. Key support in billing and treasury. 2. Payment management, collections, and administrative assistance. 3. Opportunity for professional development in a positive work environment. **Job Description** We are looking for an Administrative Assistant with experience in **billing and treasury**, responsible for supporting payment scheduling, collections management, issuance of receipts and invoices, document control, and administrative assistance, ensuring accurate recording and tracking of departmental information. **Main Responsibilities** * Issue receipts and invoices to patients and companies. * Maintain records and track issued invoices and outstanding receivables. * Support collections management and supplier payment scheduling. * Enter information into the billing system and verify its accurate updating. * Archive and control administrative and billing documents. * Prepare quotations, protocols, and purchase orders. * Provide information about clinic services to patients and companies. * Assist with patient admissions and system registration. * Deliver results to companies via email. * Keep formats, records, and control logs up to date. * Support inventory management of area materials and equipment. * Participate in scheduled meetings and training sessions. * Other duties assigned by management. **Requirements** * Technical diploma or degree in Administration, Accounting, or related fields. * **Minimum 1 year of experience in billing** * Knowledge of and experience using billing systems. * Intermediate proficiency in Microsoft Office. * Strong writing and spelling skills. * Organized, detail-oriented, and responsible. * Ability to work effectively in teams and under pressure. **Offered** * Positive work environment. Employment type: Full-time Salary: S/.1,000.00 - S/.1,200.00 per month Work location: On-site employment