At C\&R Integral Service S.A.C., a company specialized in telecommunications solutions and services in mining and industrial environments, we are seeking an Assistant for Mining Personnel Authorization and Document Management, focused on the control and validation of personnel for entry into mining projects. **Main Responsibilities:** * Manage personnel authorization on platforms such as 2Personas, WebControl, SIGO, SISOC, or others. * Prepare, review, and control entry files (medical exams, certificates, contracts, and authorizations). * Coordinate with Human Resources, Safety, and contractor teams for validations and access permissions. * Monitor expiration dates, renewals, and access blocks on client portals. * Keep personnel databases and entry matrices up to date. **Requirements:** * Technical degree in Administration, Human Resources, or related fields. * Minimum of 2 years of experience in personnel authorization for mining or regulated industries. * Intermediate to advanced proficiency in Office (Excel, Word, Outlook). * Proficiency in access control and document management platforms. * Strong organizational skills, traceability, and formal communication. **Desirable:** * Experience in underground mining or demanding industrial environments. * Knowledge of regulations and procedures for entering mining sites. * Ability to structure entry matrices and expiration alerts. **We Offer:** * Job stability and opportunities for growth within the authorizations department. * Continuous training on document management platforms and processes. * Positive work environment and performance support. Job Type: Full-time Application Questions: * Do you have experience in personnel authorization for mining sites? * Which document management and access control platforms are you familiar with (2Personas, WebControl, SIGO, etc.)? * Do you have experience preparing entry files or monitoring expiration dates? * Are you available to work on-site and travel to mining sites? * What is your proficiency level in Excel and Word? * What is your salary expectation for this position? Work Location: On-site position