Job Summary: We are seeking an Administrative Assistant with experience in billing and treasury to support payment scheduling, collections management, document issuance, and administrative control. Key Highlights: 1. Opportunity to work in a positive work environment. 2. Role with key responsibilities in billing and treasury. 3. Essential administrative support in clinic management. **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, documentary control, and administrative services, 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 scheduling of payments to suppliers. * 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 regarding clinic services to patients and companies. * Support admission processes and patient registration in the system. * Deliver results to companies via email. * Keep formats, records, and control notebooks up to date. * Support inventory of materials and equipment within the department. * 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** * **Experience providing service in clinics, healthcare centers, companies, or similar institutions.** * Knowledge and proficiency in billing systems. * Intermediate proficiency in Microsoft Office. * Strong writing and spelling skills. * Organizational skills, attention to detail, and sense of responsibility. * Ability to work effectively in teams and under pressure. **Offered** * Positive work environment. Employment Type: Full-time Salary: S/.1,100.00 - S/.1,200.00 per month Work Location: On-site employment