* Provide technical support to computer network users, including equipment assembly, repair, and configuration. * Perform physical and logical network configuration (TCP/IP, IP ranges, subnets, gateways, routing, topology, VPN). * Manage Linux servers. * Install and configure Windows operating systems. * Implement and maintain monitoring environment using Zabbix. * Apply firewall rules and information security policies. **Technical skills:** Solid knowledge of networking; experience with Linux and Windows systems; familiarity with monitoring tools, especially Zabbix; understanding of network security and resource sharing; basic knowledge of databases (Oracle/MariaDB). **Education:** Completed or ongoing higher education in Information Technology, Systems Analysis, Computer Science, or related fields. **Benefits:** On-site meal; Food allowance; Clinipam health insurance; Dental assistance; Profit-sharing program (PPR); Pharmacy discount agreement; Group life insurance; Transportation voucher; Company parking Employment type: Full-time CLT Salary: R$4.000,00 - R$5.000,00 per month Benefits: * Medical insurance * Dental insurance * Commercial agreements and discounts * Profit sharing * Life insurance * Food allowance * Transportation voucher