Senior Network Administrator (TS/SCI) - Crypto & WAN Expert

Omni Technology Group, LLC; Charlottesville (VA); Remote; USD 120,000 - 160,000; Full time

Job summary

Omni Technology Group LLC is seeking a Senior Network Administrator (L3) to join our Charlottesville, VA team. The role requires an active TS/SCI clearance and the ability to remotely administer Cisco and Juniper devices and KG-175 encryptors, ensuring secure, efficient network operations.

The candidate will analyze and support voice, video, and data networks, troubleshoot complex issues, and maintain security policies across LAN/WAN environments. Weekend outage work is required.

Qualifications

• TS/SCI clearance with ability to gain/maintain CI Poly.
• Experience levels: HS+10y / AS+8y / BS+6y / MS+4y.
• DoD 8570 IA certification required.
• Weekend work to correspond with enterprise outage windows.

Responsibilities

• Analyze, administer and support voice, video, and data networks.
• Configure and monitor crypto equipment; resolve network problems.
• Manage CISCO and Juniper routers and switches; perform troubleshooting.
• Ensure compliance with network security policies and procedures.
• Manage the Enterprise Network for resource availability.
• Support LAN and WAN troubleshooting; WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192).
• Interface with vendors to resolve outages and performance issues.
• Develop and implement testing strategies; document results.

Skills

Network administration

Voice/video/data networks

Troubleshooting

Security policies

Education

DoD 8570 / Information Assurance certification

Tools

Cisco routers

Juniper switches

KG-175 Encryptors

Job description

Omni Technology Group LLC is seeking a Senior Network Administrator (L3) to join our Charlottesville, VA team. The role requires an active TS/SCI clearance and the ability to remotely administer Cisco and Juniper devices and KG-175 encryptors, ensuring secure, efficient network operations.

The candidate will analyze and support voice, video, and data networks, troubleshoot complex issues, and maintain security policies across LAN/WAN environments. Weekend outage work is required.