• Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Systems Administrator ** Seize your opportunity to make a personal ... impact as a Systems Administrator with GDIT. A career in...Microsoft RemoteApp a big plus **Security Clearance Level** : Active Top Secret **Location** : Washington, District… more
    General Dynamics Information Technology (12/19/25)
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  • Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …and Digital Office (CIDO) organization is seeking an experienced **Principal** **Windows Systems Administrator ** to join its dynamic team of technical ... limited to, the following:** + Perform as primary Windows Systems Administrator for a small to medium...operation of classified network servers and workstations. + System Administrator experience with Microsoft Domain Controllers, Active more
    Northrop Grumman (12/18/25)
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  • Cyber Systems Administrator

    Northrop Grumman (Elkridge, MD)
    …of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...of IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance… more
    Northrop Grumman (10/02/25)
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  • ServiceNow Administrator /Developer…

    V2X (Springfield, VA)
    …database design schemas, and data modeling. + Shall possess ServiceNow Certified Systems Administrator Certification. + Shall have experience customizing or ... or Certification: One or more SNOW certifications, such as Certified Systems Administrator , Certified Applications Specialist, Certified Application Developer.… more
    V2X (11/20/25)
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  • Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...requires special access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl… more
    Lockheed Martin (10/22/25)
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  • Storage Administrator Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT… more
    General Dynamics Information Technology (10/09/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... is required to be onsite. The position requires an active Top Secret/SCI clearance and the ability...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information… more
    V2X (11/15/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... customer s digital engineering environment as the primary System Administrator for a classified network. In this role you...keep people safe. **Required Education, Experience, & Skills** + Active DoD Top Secret DoD Clearance +… more
    BAE Systems (12/04/25)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top -Secret clearance with the ability to ... a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client....+ Minimum 8 years of system administration experience + Active Top -Secret clearance with ability to obtain… more
    Koniag Government Services (10/01/25)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US ... or related field with six years of experience. + Active DoD Top Secret security clearance. +...Proficiency with Windows Server (2016/2019/2022) and Windows 11 operating systems . + Strong working knowledge of Active more
    BAE Systems (12/04/25)
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  • Linux/Windows Systems Administrator

    COMSO, Inc (Columbia, MD)
    Linux/Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description ... are seeking aSystems Administrator IIto join our Team! ** Must have active TS/SCI w/ Polygraph before consideration ** Requirements: + Ten (10) years' experience… more
    COMSO, Inc (11/27/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …maintenance and support of computer systems and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US Citizenship is required to ... **Amentum** is looking for a **Junior Systems Administrator ** to join our team...to work with diverse workforce + **Must have an Active Top Secret/SCI US Government clearance. Note:… more
    Amentum (12/05/25)
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  • Systems Administrator (1st shift),…

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** General Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a systems ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None...1st Shift work - 6:00am - 2:00pm. **HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** +… more
    General Dynamics Information Technology (12/15/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Travel: None * * * **Exciting Opportunity: Join Our Team as a Linux System Administrator !** Are you passionate about Linux systems and eager to make a… more
    CACI International (10/18/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking anon-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... environment. In this role you will support a Microsoft Active Directory environment with day-to-day administration and analysis of...Confluence and JIRA. **and the US Navy s Strategic Systems Programs (SSP)** Our organization has supported the US… more
    BAE Systems (12/04/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US ... customers and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document, and structure stakeholder...or related field with six years of experience. + Active DoD Top Secret security clearance. +… more
    BAE Systems (12/13/25)
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  • SPLUNK Administrator

    BAE Systems (Washington, DC)
    …Description** BAE Systems is seeking an experienced full-time on-site SPLUNK Administrator at Washington Navy Yard to support our work as a prime contractor ... both classified and unclassified environments. As an on-site System Administrator , you will: + Install, configure, and maintain SPLUNK...which three years are position related experience. + An ACTIVE DoD Top Secret security clearance +… more
    BAE Systems (12/06/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... CE Certification Nice If You Have: + Experience administering Active Directory, Group Policy, DNS, or DHCP in hybrid...Top Secret clearance + Bachelor's degree in Information Systems , Computer Science, or a related field + VMware… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    Systems Engineering (SYE) **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** As ... a Systems Administrator , you will be involved in...and laptop computers + Experience administering Microsoft Windows Operating Systems , including Active Directory, group policy, and… more
    Guidehouse (12/13/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    **Description** The Leidos National Security Sector is seeking an experienced ** Systems Administrator ** to provide technical expertise installing, configuring, ... planning sessions, providing actionable recommendations. **Required Security Clearance:** + Active Top Secret. **Basic Qualifications.** + Bachelor's degree… more
    Leidos (12/13/25)
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