Type of Requisition:
Regular

Clearance Level Must Currently Possess:
Top Secret

Clearance Level Must Be Able to Obtain:
Top Secret/SCI

Public Trust/Other Required:
None

Job Family:
IT Infrastructure and Operations

Job Qualifications:

Skills:
Microsoft Windows Server, Mobile Device Management (MDM), System Administration, Windows System Administration
Certifications:
None
Experience:
5 + years of related experience
US Citizenship Required:
Yes

Job Description:

As a Windows Systems Administrator, the work you'll do at GDIT will be impactful to the mission of the NCIS team at Quantico, VA.

• Administer, manage and maintain Windows servers 2019 and 2022.
• Responsible for Windows Server patching in an operational environment.
• Experience with the following: Domain controllers, Active Directory Federation Services (AD FS), Active Directory, DNS servers, DHCP and Group Policy Object.
• 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.
• Exhibit the capability to resolve issues independently.
• Coordinate, communicate, escalate 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.

WHAT YOU'LL NEED TO SUCCEED

Bring your systems administration expertise along with a drive for innovation to GDIT. Our Windows Systems Administrator must have:

• Security Clearance Level: Active Top Secret clearance (Must be TS/SCI eligible)
• Required Experience:
• 5+ years of experience with Windows Systems Administration, general computer system, network administration and user support experience.
• Hands-on experience with Windows 11, Windows Server 2019, 2022, and 2025 configuration, troubleshooting and performance optimization.
• Experience in (MDM) support and solutions
• Experience with the NGEN IT infrastructure and enterprise class networks
• Ability to administer user accounts and device associations in Active Directory
• Experience deploying DISA STIGs controls and system compliance
• Must have prior experience with installation, operation, configuration, and maintenance of multiple types of business and end user-specific application software in a large government installation
• Experience with one or more of the following: Domain controllers, Active Directory, DNS servers, DHCP and Group Policy Object
• Innovative and collaborative environment encouraging of highly motivated critical thinking
• Required Certifications: CompTIA Security+ CE
• Education: BS Degree or equivalent Computer Science or IT related degree
• Location: Hybrid - 3 days onsite at Quantico, VA / 2 days remote
• US Citizenship required

#NCIScareers

The likely salary range for this position is $93,662 - $108,100. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:
40

Travel Required:
None

Telecommuting Options:
Hybrid

Work Location:
USA VA Quantico

Additional Work Locations:

Total Rewards at GDIT:
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.