Network support engineer

Cadmus

📍 SAO PAULO, SP, Brazil

Full-time Other-General Posted February 20, 2026

Job Description

We are seeking a skilled and experienced Network Engineer to join our IT Infrastructure 
team. The ideal candidate will have extensive knowledge and hands-on experience with 
LAN, WAN, firewall, proxy, and TCP/IP troubleshooting. As a Network Engineer, you will be 
responsible for providing 2nd level support, ensuring the stability and security of our 
network systems, and efficiently triaging complex issues to 3rd level support when 
necessary. 

Key Responsibilities: 
• Provide 2nd level support for network-related issues, including LAN, WAN, firewall, 
proxy, and TCP/IP troubleshooting. 
• Analyze and troubleshoot issues involving WAN, LAN, Firewalls, VPNs, cloud 
proxies, and wireless systems. 
• Perform network monitoring and analysis to proactively identify potential issues and 
implement preventive measures. 
• Participate in network projects and initiatives, contributing technical expertise and 
support. ...