• Big Data Engineer

    Noblis (Chantilly, VA)
    …data formats, and naming conventions. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph . + US Citizenship ... works with a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis -About Us… more
    Noblis (01/16/26)
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  • Data Scientist

    Sciolex Corporation (Chantilly, VA)
    …modern processing applications. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Polygraph . + Bachelor's and five (5) ... integration of mission-focused tools to foster increased efficiency, automation, and information sharing. You will also assist and advise Government managers… more
    Sciolex Corporation (01/07/26)
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  • Data Scientist - Poly Clearance Required!

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... mission services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of technology to create… more
    General Dynamics Information Technology (12/29/25)
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  • Solutions Engineer/Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... will be doing Coordinates, reviews, and integrates the deliverables of information and technology architectures into cohesive solutions. Provides creative and… more
    General Dynamics Information Technology (12/29/25)
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  • High Performance Computing Engineer - Mid-level

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... mission services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of technology to create… more
    General Dynamics Information Technology (12/29/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience to be substituted in lieu of degree. + **Active Top Secret / SCI Clearance with Polygraph .** + **Experience directly supporting a System ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (12/24/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …years related experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI with Polygraph .** + **3+ years of government ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (12/23/25)
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  • Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    …Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top Secret SCI with Polygraph . + Experience: 3+ years' experience as a ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (12/06/25)
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  • Project Engineer - Acquisitions

    Noblis (Chantilly, VA)
    …partners, and other DoD/IC customers. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph . + US Citizenship ... works with a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis -About Us… more
    Noblis (12/04/25)
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  • Project Engineer (All Levels)

    Noblis (Chantilly, VA)
    …partners and other DoD/IC customers. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph . + US Citizenship ... performance monitoring and reporting; program synchronization; generating requests for information responses; cross-program coordination. + Support the PM in… more
    Noblis (12/03/25)
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