• Senior Information System Security Officer

    ManTech (Quantico, VA)
    …and operating as intended during all phases of the IS lifecycle + Provide liaison support between the system owner and other IS security personnel + Ensure that ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Quantico, VA.**… more
    ManTech (07/16/25)
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  • Senior Information System Security Officer

    ManTech (Quantico, VA)
    …developed, maintained, reviewed, and updated on a continuous basis. + Provide liaison support between the system owner and other IS security personnel; conduct ... ManTech seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Quantico, Virginia.**… more
    ManTech (05/28/25)
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  • Systems Integration Specialist - Asset…

    Jacobs (Richmond, VA)
    …tools; support change management efforts related to digital asset systems . * Bachelor's degree in Geography, Geomatics, Computer Science, Engineering, or related ... We are seeking a seasoned GIS & Systems Integration Specialist with 8+ years of experience...ESRI tools (ArcGIS Pro, Portal, Online), Python scripting, SQL Server , REST APIs, and system interoperability. *… more
    Jacobs (06/25/25)
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  • Windows Systems /Packaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …in support a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating solutions ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration… more
    General Dynamics Information Technology (05/01/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    … systems , e-mail, database platforms, storage technologies, and hardware support . + Demonstrated experience working with network requirements to anticipate impact ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** IBM MVS,Linux,Microsoft Windows,Unix **Experience:** 5 + years… more
    General Dynamics Information Technology (06/19/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and ... or network system components as needed. + Ensure that network system (s) designs support the incorporation of FBI directed cybersecurity vulnerability… more
    ManTech (07/16/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and ... countermeasures for the IS and Network Environment. + Ensure that network system (s) designs support the incorporation of FBI directed cybersecurity vulnerability… more
    ManTech (07/03/25)
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  • Sr Systems Administrator (Windows/Linux)

    Huntington Ingalls Industries (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 3 to support the Joint Training Synthetic Environment ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (05/16/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …developers, and testers to gather requirements, resolve issues, and ensure successful system deployments + Provide occasional on-call support outside of normal ... you're looking for. **Job Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer** to join our dynamic team. In this role, you will be… more
    Parsons Corporation (07/04/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** System Administrator** to join our team of passionate individuals in **Warrenton, VA** . In ... this role you will support challenging, mission-critical projects that make a direct impact...transformative change. Responsibilities: The duties and responsibilities of the ** System Administrator** include, but are not limited to, the… more
    Amentum (06/27/25)
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