An Information Technology Services company is seeking a Senior Network Analyst in São Bernardo do Campo. **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:** Bachelor’s degree completed **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:*** Contract type: Hybrid — Hybrid work model. * Candidates from Santo André, Diadema, São Caetano do Sul, or Mauá are also eligible for this position. * Employment period: Full-time * Working hours: To be determined.