Senior Network Administrator - Secret-Cleared, Onsite

Patriot, LLC; Maryland; On-site; USD 110,000 - 160,000; Full time

Job summary

Patriot, LLC seeks an experienced Network Administrator to join our mission-critical on-site team in Annapolis Junction. The role requires an Active Secret clearance and US citizenship, with 7+ years in network administration and 5+ years in configuration and monitoring of networks and firewalls.

The position involves configuring routers, switches, firewalls, VPNs, and load balancers, plus capacity planning, documentation, and mentoring junior engineers. A 24x7 on-call rotation is required.

Qualifications

• 7+ years in Network Administrator or related field.
• 5+ years in network configuration and monitoring, firewall configuration, and network monitoring tools.

Responsibilities

• Configure and maintain network devices: routers, switches, firewalls, load balancers, VPN concentrators.
• Monitor network performance, identify bottlenecks, and optimize throughput and reliability.
• Troubleshoot using firewall logs and packet captures; collaborate with cross-functional teams.

Skills

Network configuration

Firewall configuration

Network monitoring

Tools

SolarWinds

NetCool

Job description

Patriot, LLC seeks an experienced Network Administrator to join our mission-critical on-site team in Annapolis Junction. The role requires an Active Secret clearance and US citizenship, with 7+ years in network administration and 5+ years in configuration and monitoring of networks and firewalls.

The position involves configuring routers, switches, firewalls, VPNs, and load balancers, plus capacity planning, documentation, and mentoring junior engineers. A 24x7 on-call rotation is required.