At Relixwater, we are a group of companies specialized in delivering innovative water solutions for the mining, agriculture, and industrial sectors in Latin America. Currently, we are seeking an Administrative HR Staff with experience in accreditation management in mining operations and 3 years of experience in personnel and payroll areas. Requirements: * Technical degree in Business Administration, Human Resources, or equivalent. * Minimum of 3 years of experience in mining operations. * Minimum of 3 years of experience working with payroll (mandatory). * Experience in accreditation management. Mandatory. * Knowledge of personnel and company accreditation processes in mining operations. Mandatory. * Proficiency in web control systems. (Mandatory) * Availability to work on a 4x3 shift schedule. Must reside in Calama or surrounding areas * Main Responsibilities: * Carry out hiring processes, accreditations, payroll processing, and employee termination procedures in accordance with internal policies, procedures, and current legislation. * Ensure daily monitoring and accurate recording of attendance, including work hours, regular and overtime hours, and corresponding signatures. * Prepare advance payment sheets, salaries, re-liquidations, contract expirations, bonuses, benefits for clients, and termination documents for final settlement. * Maintain up-to-date personnel files both physically at headquarters and at the mine site, as well as digitally in the respective shared folders on Drive. * Manage and distribute cost centers for external payment statements. * Coordinate and/or request transportation, accommodation, and purchase of tickets for staff deployment to Los Bronces and/or Tórtolas mine sites, ensuring timely personnel deployment. * Be responsible for coordinating and participating in specific evaluations and training sessions (depending on the employee's position) conducted at the mine site or headquarters. * Request the purchase of PPE, clothing, and necessary equipment for new employees joining the mine site. * Fulfill tasks assigned by the Operations HR Coordinator. * Comply with procedures established by the Head of Human Resources at headquarters.