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NCIS Systems Administrator | Top Secret clearance

Job in Quantico, Prince William County, Virginia, 22134, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-07-18
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server
Salary/Wage Range or Industry Benchmark: 96569 - 130651 USD Yearly USD 96569.00 130651.00 YEAR
Job Description & How to Apply Below
Position: NCIS Systems Administrator | Active Top Secret clearance

Transform technology into opportunity as a Systems Administrator pe what’s next for mission‑critical government projects while advancing your engineering career.

Position details:

  • Type of Requisition:
    Pipeline
  • Clearance Level Must Currently Possess:
    Top Secret
  • Clearance Level Must Be Able to Obtain:
    Top Secret/SCI
  • Job Family: IT Infrastructure and Operations
  • US Citizenship

    Required:

    Yes
  • Schedule:

    40 hours/week, hybrid (3 days onsite at Quantico, VA).
  • Travel:
    None
  • Location:

    USA VA Quantico
Responsibilities
  • Administer, manage and maintain Windows servers 2019 and 2022.
  • Responsible for Windows Server patching in an operational environment.
  • Manage 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 and LDAP.
  • Experience with Power Shell scripting.
  • Monitor system environments and resources.
  • Analyze, troubleshoot, resolve and document problems with business applications and hardware on all enclaves.
  • Oversee system recovery mechanisms.
  • Resolve issues independently.
  • Coordinate, communicate, and elevate required changes and major issues.
  • Help diagnose and resolve computer‑related problems as requested by employees and contractors, either in person or via remote control software.
  • Respond to telephone calls and email requests for technical support.
  • Document all work accurately in Service Now.
Requirements
  • Active Top Secret clearance (TS/SCI eligible).
  • 5+ years of experience in Systems Administration, computer and network administration, and user support.
  • Experience in MDM support and solutions.
  • Experience with NGIN infrastructure and enterprise‑class networks.
  • Ability to administer user accounts and device associations in Active Directory.
  • Experience deploying DISA STIG controls and system compliance.
  • Experience installing, operating, configuring, and maintaining multiple types of business and end‑user application software in a large government installation.
  • Experience with domain controllers, Active Directory, DNS servers, DHCP, and Group Policy Object.
  • CompTIA Security+ CE certification.
  • BS degree or equivalent in Computer Science or IT.
  • US citizenship required.
  • Position availability: contingent position pending funding.
Benefits
  • Comprehensive benefits and wellness packages.
  • 401K with company match.
  • Competitive pay and paid time off.
  • Full‑flex work week.
  • Military‑friendly workplace.

The likely salary range for this position is $96,569 - $130,651, subject to experience, location and contractual requirements.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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