TS/SCI Cleared Network & Systems Administrator II

NTG; Fort Belvoir (VA); On-site; USD 65,000 - 90,000; Full time

Job summary

NTG is seeking a Network/System Administrator II to support and maintain IT infrastructure, including networks, servers, and systems. The role focuses on ensuring performance, security, and reliability with hands-on duties in AD, WAN, and IT operations.

Qualified candidates will have TS/SCI clearance, related certifications, and at least 5 years in network operations and AD environments. Travel up to 10% may apply.

Qualifications

• Clearance: TS/SCI and ability to take/pass a Polygraph.
• 5 years supporting Network Operations and Microsoft Active Directory environments.
• Baseline Certification: A+ CE, Network+ CE, Security+ CE, or SSCP, or CCNA-Security.
• OS Certification: Microsoft Fundamentals Certification.

Responsibilities

• Provide Tier I customer service support to US ARMY INSCOM customers.
• Actively monitor network and terminal operations to ensure connectivity and availability.
• Monitor network data traffic patterns to minimize choke points.
• Accountable for all aspects of Network requirements and manages the hands-on, day-to-day issues related to Networks.
• Provide system administrator support for GET TDN2 AD environment.
• Responsible for the hands-on, day-to-day issues related to user accounts and access to GET TDN2 AD and GET WAN.

Skills

Network administration

Active Directory

System troubleshooting

Security best practices

Customer support

Education

Security+ / CCNA / Network+ certs

Microsoft Fundamentals Certification

Technical college courses (preferred)

Tools

GET TDN2 AD environment

Job description

NTG is seeking a Network/System Administrator II to support and maintain IT infrastructure, including networks, servers, and systems. The role focuses on ensuring performance, security, and reliability with hands-on duties in AD, WAN, and IT operations.

Qualified candidates will have TS/SCI clearance, related certifications, and at least 5 years in network operations and AD environments. Travel up to 10% may apply.