Description: * SUPPORT BACKBONE OPERATIONS: Assist in installation, expansion, and maintenance activities of optical backbone networks under direct supervision. * PERFORM FUSIONS AND TESTS: Carry out simple fiber splicing, perform basic continuity tests, and record results. * OPERATIONAL ORGANIZATION: Organize materials, tools, and PPE required for executing service orders. * TECHNICAL DOCUMENTATION: Fill out activity reports with operational data and basic measurements. Requirements: * High school diploma. * Basic knowledge of optical networks (cables, connectors, CTOs, DIOs). * Basic operation of OTDR, power meter, and fusion tools under guidance. * Ability to interpret network diagrams and sketches. * Knowledge of safety procedures (NR10 and NR35\). * Proactive attitude toward technical learning. * Responsibility regarding tools, PPE, and procedures. * Good teamwork with field personnel. * Commitment to safety and technical standards. Benefits: Life Insurance