Job Summary: Responsible for the planning, scheduling, and control of maintenance activities to ensure operational continuity, safety standards, and productivity. Key Highlights: 1. Join an underground mining operation project 2. Responsible for operational continuity and safety standards 3. Focus on planning, organization, and results-oriented approach At Sigma S.A., we are seeking a Maintenance Programmer/Planner to join an 8-month project at an underground mining operation located in Calama. Job Objective: Responsible for the planning, scheduling, and control of maintenance activities, ensuring operational continuity and compliance with safety and productivity standards onsite. Job Conditions: Shift: 7x7 Location: Calama (underground mining operation) Project Duration: 8 months Requirements: Professional degree in Industrial Engineering, Mechanical Engineering, or related field. Minimum 3 years of experience in maintenance projects within the mining industry. Intermediate-level proficiency in SAP. We seek professionals with: Planning and organizational skills Results-oriented approach and ability to meet deadlines Coordination skills with field teams Commitment to safety and operational standards. -Requirements- Minimum Education: University / Professional Institute / Technical Training Center 3 years of experience Willingness to travel: Yes Keywords: developer, desarrollador, specialist, especialista