• ATR Arena Technical Resources (Charleston, SC)
    Job Description System Administrator Location: N. Charleston SC Clearance: Top Secret Job Summary We are seeking a highly motivated and experienced ... System Administrator to support a dynamic team of...DISA STIGs, NIST 800-53, or RMF. Security Clearance * Top Secret * Work onsite in North Charleston,… more
    job goal (12/11/25)
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  • System Administrator Windows

    Leidos (Annapolis Junction, MD)
    **Description** ** System Administrator - Windows ** **Leidos** has a new and exciting opportunity for a ** System Administrator - Windows ** in our ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems , VMware, etc.). + Must… more
    Leidos (11/05/25)
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  • Windows Server Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …to develop and maintain good working relationships with internal and external stakeholders This Windows Systems Administrator will be an active part of a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the... Server Administrator to maintain and enhance Windows Systems and Infrastructure in support of… more
    Northrop Grumman (12/03/25)
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  • System Administrator (MS…

    TAD PGS, Inc. (Lackland AFB, TX)
    …is required.** **Candidate must have the ability to obtain and maintain a Top Secret /SCI Security Clearance.** Responsibilities : + Creates and manages capacity ... have an outstanding Contract to Hire position for aSystem Administrator (MS Windows Server)to join a leading...trending reports of system operations. + Analyzes system requirements and performance of hardware/software systems ,… more
    TAD PGS, Inc. (12/09/25)
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  • Windows OS Administrator

    General Dynamics Information Technology (Davis Monthan AFB, AZ)
    …support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. ** Windows OS Administrator ** + Windows OS: Performs systems administration for enterprise ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...Windows OS solution. + Installs, configures, and maintains Windows OS operating systems . + Analyzes and… more
    General Dynamics Information Technology (12/06/25)
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  • Windows Systems Administrator

    Adapt Forward (Pearl City, HI)
    System Administrator I, Windows Systems Administrator Pearl City, HI Secret Clearance with upgrade to Top Secret As a Windows ... within enterprise-class environment * Provide support for emergent Windows operating system issues * Competent and...issues * Competent and adaptable in all areas of Windows systems administration * Other Duties as… more
    Adapt Forward (12/06/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS /SCI clearance to support our government customer based in ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...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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  • Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. ... limited to the following: + Perform as a primary Windows /VMware systems administrator for a...Bachelor's or Master's degree in IS related field. + Top Secret Clearance. + Experience operating under… more
    Northrop Grumman (11/13/25)
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  • Principal Windows Systems

    Northrop Grumman (Gilbert, AZ)
    …Chief Information and Digital Office (CIDO) organization is seeking an experienced **Principal Windows Systems Administrator ** to join its dynamic team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...be limited to the following: + Perform as a Windows System Administrator for a… more
    Northrop Grumman (12/12/25)
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  • Linux/ Windows Systems

    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 ... Service, TIBCO, Active MQ, Artemis, Kafka) Description: + The System Administrator is responsible for the provisioning,...established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from… more
    COMSO, Inc (11/27/25)
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