Tier 2 Network Administrator — TS/SCI, Cisco & Routing

Peraton; Reston (VA); On-site; USD 80,000 - 128,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k)

Job summary

Peraton is seeking a Network Administrator in Reston, VA to support Tier 2 enterprise network operations. You will coordinate changes, perform IOS upgrades, and ensure continuous enterprise service across multiple sites while adhering to STIGs and security requirements.

The role requires strong troubleshooting, design, and documentation skills. Qualifications include TS/SCI clearance, CCNA, and experience with BGP/OSPF, VPNs, Cisco ISE, and TACLANES.

Qualifications

• Active TS/SCI clearance required or ability to obtain
• Experience with routing protocols (BGP, OSPF, VRF, MPLS, 802.1x)
• Experience with Cisco ISE and KG-175 TACLANES
• Familiarity with Cisco and Juniper network devices
• Active IAT Level II and CCNA certifications

Responsibilities

• Perform VLAN, ACL and port assignment changes.
• Upgrade IOS on routers and switches.
• Conduct routing/switching device upgrades for enterprise operations.
• Draft SOPs for network operations.
• Respond to outages with root-cause analyses and incident resolution.
• Support site surveys, data calls and network design refresh projects.
• Provide independent engineering support in remote locations.

Skills

TS/SCI clearance

Network analysis

Education

Bachelor's degree

Master's degree

PhD

Tools

Cisco ISE

KG-175 TACLANES

Cisco/Juniper devices

Job description

Peraton is seeking a Network Administrator in Reston, VA to support Tier 2 enterprise network operations. You will coordinate changes, perform IOS upgrades, and ensure continuous enterprise service across multiple sites while adhering to STIGs and security requirements.

The role requires strong troubleshooting, design, and documentation skills. Qualifications include TS/SCI clearance, CCNA, and experience with BGP/OSPF, VPNs, Cisco ISE, and TACLANES.