• NCIS Cyber Systems

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Cyber Systems Administrator - SecOps** with GDIT. A career ... in improving how agencies operate. Our work depends on ** Cyber Systems Administrator - SecOps**...of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the DON… more
    General Dynamics Information Technology (05/17/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    **Position Description** Serco seeks a ** Cyber Systems Administrator ** to maintain and troubleshoot computer systems using commercial off-the-shelf ... **Langley Air Force Base** in **Hampton, Virginia** . The Cyber Systems Administrator will operate...Other duties as assigned by SERCO personnel and ACC-DTC staff **Qualifications** **To be successful in this role, you… more
    Serco (07/18/25)
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  • Cyber Tools System Administrator III…

    North Wind Group (WA)
    Location: Richland, WA or Remote Title: Cyber Tools System Administrator III Schedule (FT/PT): FT Travel Required: As Needed Clearance: Ability to Obtain North ... IT Infrastructure Organization for the Hanford Site, the System Administrator will be a part of a team responsible...integrity of the Operating Systems and various systems associated with Cyber Security tools. +… more
    North Wind Group (07/14/25)
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  • Senior Systems Administrator (Range…

    Adapt Forward (North Charleston, SC)
    Senior Systems Administrator (Range Ops Staff ) North Charleston, SC Top Secret Clearance Required to start with upgrade to TS SCI As a Senior Systems ... you will support the planning, execution, and sustainment of cyber testing and training events in a high-security, mission-critical...* Experience managing and securing Windows and Linux operating systems * Must be willing to work flexible hours… more
    Adapt Forward (06/01/25)
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  • Principal Systems Administrator

    BAE Systems (Merrimack, NH)
    Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure operations in ... may be available based on position level and/or job specifics. **Principal Systems Administrator ** **113660BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (06/19/25)
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  • Cyber Systems Security Engineer…

    Lockheed Martin (Palmdale, CA)
    **Description:** The Cyber Systems Security Engineer Staff will be responsible for leading a team of fellow engineers in the designing, assembly, ... in solving complex problems associated with both the hardware and software systems \. Work will also include modification, and maintenance of system drawings… more
    Lockheed Martin (07/18/25)
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  • Systems Administrator

    Leidos (Doral, FL)
    **Description** Leidos is seeking a ** Systems Administrator ** to join our SCITES 2 team in Doral, FL. The Leidos Digital Modernization Sector at Leidos currently ... is looking for a Systems Administrator to work onsite in Doral,...the opportunity to work in a high-profile IT and Cyber Services program supporting the United States Southern Command… more
    Leidos (07/23/25)
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  • Systems Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII-Mission Technologies Division is seeking a Systems Administrator to join our Data Engineering Team in ... from remote systems , and maintain working relationships with data source staff . * Provide technical support to internal users. * Document system configurations… more
    Huntington Ingalls Industries (06/28/25)
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  • Systems Administrator Lead, Senior

    CACI International (Doral, FL)
    Systems Administrator Lead, Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... (USSOUTHCOM) in Doral, FL. This position is contingent upon award. The Senior Systems Administrator Lead will be responsible for overseeing and optimizing… more
    CACI International (06/03/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven **Windows Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) ... position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting… more
    SAIC (07/09/25)
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  • Systems Administrator , Journeyman

    CACI International (Doral, FL)
    Systems Administrator , Journeyman Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Opportunity:** CACI is seeking an experienced and highly skilled, Journeyman-level System Administrator to join our team to support our customer, US Southern Command… more
    CACI International (06/03/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting… more
    SAIC (07/02/25)
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  • Network Systems Administrator 3

    Huntington Ingalls Industries (Camp Pendleton, CA)
    …and troubleshooting of Virtual Machines. + Serve as EWTGP's MAGTF Classroom and JEWL's Systems Administrator in support of training events. + Upgrade C4I ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,...to military staff and Contractor War Gaming Staff for Secret internet (SIPR) and C4I Systems more
    Huntington Ingalls Industries (07/31/25)
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  • Systems Administrator

    General Dynamics Information Technology (Albuquerque, NM)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as an IT Systems Administrator - Systems Monitoring with GDIT. A ... in improving how agencies operate. At GDIT, people are our differentiator. As an IT Systems Administrator - Systems Monitoring you will help ensure today is… more
    General Dynamics Information Technology (06/10/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission...builds and software installation and configurations. + Support the Cyber Range and Lab environments by providing systems more
    Leidos (06/03/25)
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  • Sr. Systems Administrator TS/SCI…

    Leidos (Annapolis Junction, MD)
    …May possess a Doctorate in technical domain. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... **Description** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (07/23/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... + Configuration and implementation of the SEWS GCCS-J software and systems , GCCS-J courseware development, providing SEWS specific GCCS-J Operator training to… more
    Paragon Cyber Solutions (07/12/25)
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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • Senior Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is searching for a Senior Systems Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. ... and on-site technologies and provides end-to-end solutions for IT Systems . Creates and configures virtual and physical machines in...provide all level of support for the technical and cyber team as well as the user base community.… more
    Integration Innovation, Inc. (i3) (07/10/25)
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  • NCIS SharePoint Administrator | TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** .NET ASP,AvePoint DocAve,Microsoft SharePoint ... **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/02/25)
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