Network & Infrastructure Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Network & Infrastructure Engineer based in Brazil. We are seeking an experienced Network & Infrastructure Engineer to take ownership of critical network, firewall, and virtualization infrastructure across two redundant data center racks. In this senior technical role, you will serve as the Tier 3 escalation point, ensuring the stability, security, and performance of a production environment supporting telecommunications services. Your first major project will involve leading the migration of a FortiGate high-availability firewall cluster to a newer hardware generation. You will also oversee Cisco Nexus switching infrastructure and Linux-based KVM virtualization systems. Working alongside infrastructure and telecommunications specialists, you will play a key role in maintaining reliable, resilient, and secure operations. This is an opportunity to take technical ownership of mission-critical systems within a long-term, fully remote engagement.