Newrest, a multinational company dedicated to the catering sector, currently expanding in more than 49 countries and present in Peru for 13 years. Focused on gastronomy; we maintain our operations active in Air Catering, Concessions, Retail, and food service, maintenance, and hospitality services in Remote Sites (shift regime). Currently, we are looking for a Billing Analyst for a mining camp in Oyón with experience in private companies, with the following profile: REQUIREMENTS: * Technical or university professional in Administration, Industrial Engineering, Accounting, Finance, or related fields. * Minimum of 01 year of experience as a billing analyst, administrative assistant, or finance assistant in valuation, cost, and budget areas for operations and/or services. * Desirable experience from industrial, retail, mass consumption, or mining sectors. * Solid knowledge of KPIs, intermediate level in Microsoft Excel (will be validated through a technical test). * Availability to work at the Oyón Mining Camp - Huánuco. * Availability to work under a 14x7 shift schedule. BENEFITS: * Payroll inclusion from the first day (statutory benefits). * Belonging to a multinational company. * 100% coverage of transportation costs to and from the operation site. * 100% meal coverage during the operation. RESPONSIBILITIES: * Perform daily invoicing for various suppliers. * Maintain control of invoices and delivery notes. * Conduct daily sales analysis for various dining facilities and contracts at remote sites. * Carry out withholdings or deductions based on analysis. * Analyze operational information, results, and process performance. * Prepare reports, indicators, and documents demonstrating analysis, improvement proposals, and root cause identification. Newrest maintains an inclusive policy of hiring people with different abilities. Job type: Full-time Salary: S/.2,500.00 - S/.2,700.00 per month Application questions: * Please indicate your identity document number (DNI). * Please provide your updated phone number so we can contact you. * Do you have experience working under a shift regime? * Do you have recent experience in billing/costs/budgets/valuations for services or operations? * Please indicate your salary expectations. Work location: On-site job