Senior Network Engineer (Hybrid) – SD-WAN & DHS

Agile Defense; Ashburn (GA); Hybrid; USD 120,000 - 140,000; Full time

Job summary

Agile Defense is seeking a Senior Network Engineer to support DHS mission critical network infrastructure in a hybrid role based in Ashburn, VA. You will engineer, configure, troubleshoot, and optimize WAN/LAN, SD-WAN, VPNs, WLAN, and perimeter security to meet customer standards.

Ideal candidates have 10+ years of network engineering experience, strong Cisco and firewall expertise, and hands-on SDN experience (Cisco ACI/NSX). Travel up to 35% may be required.

Qualifications

• Bachelor’s degree in MIS/CS/Engineering with 10+ years of network engineering experience.

Responsibilities

• Configure, deploy, and support enterprise-grade switches, routers, firewalls, VPN gateways.

Skills

Network engineering

Troubleshooting

SD-WAN

VPNs

Cisco technologies

Firewall management

On-call support

Cloud interconnects

Education

Bachelor’s degree in MIS/CS/Engineering

Tools

Cisco technology

Firewall technologies

SDN (Cisco ACI/VMware NSX)

Visio diagrams

Job description

Agile Defense is seeking a Senior Network Engineer to support DHS mission critical network infrastructure in a hybrid role based in Ashburn, VA. You will engineer, configure, troubleshoot, and optimize WAN/LAN, SD-WAN, VPNs, WLAN, and perimeter security to meet customer standards.

Ideal candidates have 10+ years of network engineering experience, strong Cisco and firewall expertise, and hands-on SDN experience (Cisco ACI/NSX). Travel up to 35% may be required.