Responsible for the installation, maintenance, and support of computer networks, ensuring connectivity and proper operation of data communication systems. This professional handles the configuration and management of network hardware and software, and resolves technical issues related to network infrastructure. Perform maintenance and operation in network/communication rooms, horizontal cabling, backbone, telephony, cross-connect, patch panels, and CCTV; Perform relocations of telecommunications network cables; Interpret logical drawings and diagrams; Basic knowledge of maintenance applications; Provide support to the electrical team. Perform network maintenance services, including expansion of the logical network, in accordance with EIA/TIA 568-A and ISO 11801 technical standards, modifications to systems as per approved projects or specifications; Remove deactivated cables from shafts, ceilings, trays, and conduits, as well as organize racks; Install and relocate logical points, with proper identification of points; Perform preventive and corrective maintenance on vertical and horizontal telecommunications (data and voice) networks; Participate in maintenance and acceptance of telecommunications systems; Repair or replace components in electronic circuits if defects are detected; Perform logical cabling certification (network speed certification) and issue reports; Carry out other activities inherent to the position. Requirements: * Professional with technical training in Telecommunications Technician or related field; * Valid registration with CRT; * Desired: 03 (three) years of documented professional experience; * NR10 Basic and NR35 training; * High school diploma.