Sr. Network Administrator L3 VA

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

Sr. Network Administrator L3 VA

JUIAF – Charlottesville, VA

Job Summary:

Omni Technology Group is currently seeking a talented Senior Network Administrator with an active TS/SCI clearance. Candidate must be able to remotely administer Cisco/Juniper devices and Third Party encryptors.

Responsibilities:

• Responsible for the analysis, administration and support of voice, video, and/or data communications networks
• Extensive experience monitoring and configuration of crypto equipment; extensive crypto experience may be substituted Ability to identify, analyze, and resolve operating/hardware network system problems.
• Comprehensive knowledge of CISCO and Juniper routers and switches Demonstrate network troubleshooting techniques and experience.
• Ensure compliance with network security policies and procedures.
• Manage the Enterprise Network for resource availability.
• Experience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192)
• Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment
• Process Authorized Service Interruptions (ASI's) as directed by GDIT Management.
• Provide After Action Reports (AARs) for Problem Management resolution.
• Experience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors)
• Evaluates hardware and software, including peripheral, output, and related equipment.
• Participates in the development and implementation of network-related procedures and standards.
• Participates in and may lead aspects of major network installations and upgrades.
• Interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance.
• Develops and implements testing strategies and document results.
• Provides advice and training to end-users.
• Troubleshoots and resolves complex problems.
• May provide work leadership to less-experienced network personnel
• Participates in special projects as required.

Required Qualifications:

• TS/SCI clearance with the ability to gain and maintain a CI Poly.
• HS + 10years' experience/ AS + 8years' experience/ BS + 6years' experience/ MS + 4years' experience
• Must have and maintain a DoD 8570 compliance or Information Assurance certification commensurate with technical objectives and services required within the task order.
• Weekend work is required to correspond with enterprise outage windows

At Omni Technology Group LLC, we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion, sex, pregnancy, national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information, military and veteran status, and any other characteristic protected by applicable law. We believe that diversity and inclusion among our teammates is critical to our success.