Senior Network & Infrastructure Engineer (SD-WAN & Security)

Talpa Supermercados; Stone Mountain (GA); On-site; USD 90,000 - 120,000; Full time

Job summary

Talpa Supermercados is seeking a Network & Infrastructure Specialist to own and improve Talpa's LAN/WAN, SD-WAN, switches, routers, firewalls, and wireless infrastructure across corporate offices, retail locations, and distribution facilities.

You will monitor performance, coordinate ISPs and vendors, maintain network documentation, support cybersecurity controls, and lead incident response from diagnosis to restoration in a fast-paced multi-location retail environment.

Qualifications

• 4+ years in networking, multi-location environments, retail or similar.
• Strong knowledge of TCP/IP, routing, switching, DNS/DHCP.
• Experience configuring and troubleshooting firewalls, VPNs, and secure network devices.
• Experience with SD-WAN and multi-location WAN connectivity.
• Strong documentation, incident management, and stakeholder communication.
• Willingness to travel between locations and participate in on-call rotations.

Responsibilities

• Own Talpa's network and connectivity infrastructure across corporate and retail locations, including LAN/WAN, SD-WAN, switches, routers, firewalls, wireless APs, ISP circuits, VPNs, VLANs, DHCP, DNS, routing, segmentation, and related network services.
• Monitor network health, availability, performance, capacity, and reliability; investigate outages and latency using structured troubleshooting and RCA.
• Maintain ownership of network incidents through restoration; coordinate ISPs, SD-WAN providers, telecoms, contractors, and vendors; document and validate resolutions.
• Support network-focused cybersecurity, including firewall configurations, segmentation, remote access controls, PCI-related networking, vulnerability remediation; governance remains with IT Director.
• Own networking workstream for new store openings, relocations, deployments; coordinate circuit installation, testing, go-live, and handoff.
• Maintain accurate network documentation: topology diagrams, inventories, configurations, runbooks, changes, and recovery information.
• Assess resiliency, redundancy, performance, security risks; recommend improvements based on reliability and cost.
• Partner with IT Operations Lead during incidents, deployments, and major changes; provide diagnosis, risks, remediation plans, and status updates.
• Provide concise reporting on network health, outages, and capacity risks to IT Director.

Skills

LAN/WAN

SD-WAN

Firewalls

VPNs

Network security

Documentation

Tools

Managed switches

Wireless access points

VLANs

Job description

Talpa Supermercados is seeking a Network & Infrastructure Specialist to own and improve Talpa's LAN/WAN, SD-WAN, switches, routers, firewalls, and wireless infrastructure across corporate offices, retail locations, and distribution facilities.

You will monitor performance, coordinate ISPs and vendors, maintain network documentation, support cybersecurity controls, and lead incident response from diagnosis to restoration in a fast-paced multi-location retail environment.