Windows Systems Administrator – Hybrid (Quantico), TS/SCI Eligible

General Dynamics - IT; Virginia; Hybrid; USD 100,000 - 140,000; Full time

Benefits offered by this job

Health benefits

401K with company match

Paid time off

Flexible work schedule

Job summary

General Dynamics - IT (GDIT) is seeking a Windows Systems Administrator to support the NCIS team at Quantico, VA. The role requires 5+ years of Windows systems experience and TS/SCI eligibility.

You will manage Windows Server 2019/2022/2025, AD, DNS, DHCP, and PowerShell in a hybrid environment, helping ensure security and uptime for mission-critical government systems. US citizenship is required and collaboration with cross-functional teams is essential.

Qualifications

• 5+ years of Windows systems administration experience.
• Active TS/SCI clearance or eligibility.
• Experience with Windows Server 2019/2022/2025 and Windows 11.
• Experience with AD DS, DNS, DHCP and Group Policy.
• PowerShell scripting experience.
• Ability to work in a hybrid onsite/remote environment.
• Must be a US citizen.

Responsibilities

• Administer, manage and maintain Windows servers 2019 and 2022.
• Responsible for Windows Server patching in an operational environment.
• Work with Domain controllers, AD FS, Active Directory, DNS, DHCP and Group Policy.
• Create, manage, and maintain accounts and groups in Active Directory, LDAP
• Experience with PowerShell scripting.
• Monitors system environments and resources.
• Analyze, troubleshoot, resolve, and documents problems with business applications and hardware on all enclaves.
• Oversees system recovery mechanisms.
• Coordinate, communicate, elevate required changes, and major issues.
• Help diagnose and resolve computer-related problems as requested by employees and contractors, either in person or by using remote control software.
• Respond to telephone calls and email requests for technical support.
• Accurately documents all work in ServiceNow.

Skills

Windows Admin

TS/SCI eligible

PowerShell

Active Directory

DNS/DHCP

Patch Management

Documentation

Troubleshooting

Education

BS in Computer Science or related field

Tools

Active Directory

PowerShell

Windows Server

ServiceNow

Job description

General Dynamics - IT (GDIT) is seeking a Windows Systems Administrator to support the NCIS team at Quantico, VA. The role requires 5+ years of Windows systems experience and TS/SCI eligibility.

You will manage Windows Server 2019/2022/2025, AD, DNS, DHCP, and PowerShell in a hybrid environment, helping ensure security and uptime for mission-critical government systems. US citizenship is required and collaboration with cross-functional teams is essential.