Description: * Completed higher education, with a degree in computer science and/or engineering. * 2 years of experience in routing & switching. * Technical English for reading. * CCNA routing & switching. * On-site work in Paranaguá/PR * Support and configure LAN / WAN / MAN networks; * Perform maintenance, implementation, and version updates, documentation, and other activities related to the client’s corporate systems; * Install and perform maintenance and performance analysis of network assets; * Implement security solutions for authentication of computers, switches, and routers; * Conduct security analyses of information systems, applications, and IT services 25123002024958696