At **GUNJOP E.I.R.L.**, we are a company focused on technological innovation for mining and industrial environments. We are currently seeking an intern who wishes to develop professionally in the field of **administration**, becoming part of a dynamic and continuously growing team. Position Description: We are looking for a pre-professional intern in the final cycle (6th) or a recent graduate in **Business or Industrial Administration**, with a strong interest in learning and developing within the field of administration. Main Responsibilities: * Invoicing and preparation of shipping guides (purchases/sales). * Managing staff registration on portals such as **2Personas, WebControl, RAINBOW**, among others. * Preparing, reviewing, and monitoring onboarding files (medical examinations, certificates, and authorizations). * Drafting contracts and renewals. * Supporting administrative and operational tasks assigned by the immediate supervisor. Requirements: * Final-cycle (6th) technical student from SENATI or similar institution, or recent graduate. * Strong interest in developing professionally in the field of administration. * Discretion, responsibility, and appropriate handling of confidential information. * Proactivity, organization, and attention to detail. * Intermediate proficiency in **Office (Word and Excel)**. * Positive attitude, commitment, and eagerness to learn. * Flexibility to undertake administrative and operational tasks. We Offer: * Comprehensive learning across various administrative processes. * Ongoing mentoring and guidance for professional development. * Growth opportunities within a solid and expanding company. * A positive work environment and teamwork. **Working Hours:** * Monday to Friday: 8:30 a.m. to 6:00 p.m. * Saturdays: 8:30 a.m. to 1:00 p.m. If selected, a **one-week trial period** will be considered, during which adaptation, initial performance, and task fulfillment will be evaluated. Upon completion of this period, continuation within the company will be confirmed. **Interested candidates please contact:** 922 645 134 Job Type: Full-time, Permanent Work Location: On-site employment