• Hosting Services Manager (SETA)

    SAIC (Chantilly, VA)
    …+ Must possess and maintain an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with current Poly. REQNUMBER: 2510150 ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (09/26/25)
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  • Physical Security Specialist

    SAIC (Springfield, VA)
    …meet and have met all DoD and IC standards for processing, handling and storing Sensitive Compartmented Information ( SCI ) and Collateral classified ... information prior to formal accreditation as a Sensitive Compartmented Information Facility (SCIF)...includes data entry for office operations **Qualifications** + Active TS / SCI clearance is required. Candidates must have… more
    SAIC (11/04/25)
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  • Space Systems Integration Engineer

    SAIC (Chantilly, VA)
    … Secret clearance with the ability to obtain a Top Secret / SCI .** + **Experience developing space systems , preferably including space-to-ground ... in Chantilly, VA and requires a Top Secret clearance. As the Space Systems Integration...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (10/02/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph. Responsible for supporting mission ... **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system ...communications and decision-making. **Qualifications** + Must possess an active TS / SCI clearance with Poly. + Bachelor's and… more
    SAIC (11/06/25)
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  • Sr. Solutions Director - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ208143 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... this highly- competitive and opportunity-rich market! As a trusted systems integrator for more than 50 years,...Be Considered: + 20+ years of experience + Active Top Secret security clearance, with the ability… more
    General Dynamics Information Technology (10/03/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …responsible for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret / SCI Poly is required.** As the DevSecOps Systems ... + Analyze user needs, concept of operations, and high-level systems architectures to develop system requirements. +...to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Poly.… more
    SAIC (09/09/25)
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  • Satellite Mission Operations Engineer

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph. Responsible for supporting satellite ... the Government in communications and decision-making. **Qualifications** + Must possess an active TS / SCI clearance with Poly. + Experience with NRO satellite … more
    SAIC (10/04/25)
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  • Senior Joint Cyberspace Fires Lead

    Leidos (Odenton, MD)
    …through verbal, written, and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance ... with operational planning and execution timelines. + Communicate complex information , concepts, or ideas in a confident and well-organized...Must be SCI eligible if no current SCI . + BA/BS degree in field related to National… more
    Leidos (10/24/25)
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  • Solutions Architect SME - Intelligence & Homeland…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ208137 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... work of others in this area. As a trusted systems integrator for more than 50 years,... clearance, with ability to obtain and maintain a Top Secret / SCI with… more
    General Dynamics Information Technology (10/03/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …diagrams, and hardware and software inventories. + Analyze vulnerability scans of information systems and assist in remediation tasks. + Conduct risk ... quickly adjudicate a polygraph for those with an active TS / SCI clearance. **An active TS /...and vulnerability assessment of information systems to identify vulnerabilities, risks, and… more
    SAIC (10/07/25)
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