An Information Technology Services company is seeking a Senior Network Analyst in Mauá. **Responsibilities:** Administer corporate LAN, WAN, and WLAN networks. Perform advanced troubleshooting to resolve complex incidents. Manage Cisco network equipment from the Catalyst and Nexus product lines. Implement and maintain security policies, VPNs, and firewalls. Monitor infrastructure using tools such as Zabbix and Grafana. Develop and maintain technical documentation and actively participate in infrastructure improvement projects. **Desired Qualifications:** **Education:** Completed bachelor’s degree **Experience:** Relevant experience required **Compensation and Benefits:** * Salary: Salary range will be disclosed during the interview. * Benefits will be disclosed during the interview stage. **Additional Information:** * Employment Type: Hybrid — Hybrid work model. * Candidates residing in Ribeirão Pires, Santo André, Rio Grande da Serra, or São Caetano do Sul are also eligible for this position. * Duration: Full-time * Working hours: To be determined.