• Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …government contract, this specific position requires US Citizenship, **ACTIVE TS/SCI w/ Polygraph clearance is REQUIRED ** **Education:** + Bachelor's degree in ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/27/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …+ An active TOP SECRET/SCI clearance and ability to pass a Counter-Intelligence polygraph is required . AAP/EEO Statement Dignitas Technologies, LLC is an equal ... Summary/Objective Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling, testing, and… more
    Dignitas Technologies LLC (09/22/25)
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  • Geospatial ETL Engineer , TS/SCI with Poly

    General Dynamics Information Technology (Herndon, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Data Science and Data ... Engineering **Skills:** Data Transformation,ETL,Geospatial Software (Inactive) **Experience:** 10 + years of related experience **US Citizenship Required :** Yes… more
    General Dynamics Information Technology (09/05/25)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required : + Security Clearance Requirements: TS/SCI with Polygraph + ... Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is...Agile: Applying Agile principles to management of a government/contractor software development team working disparate projects - informing lines… more
    KBR (09/30/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …and consultation on various SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS/SCI with CI Polygraph + Experience working in ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering… more
    KBR (07/21/25)
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  • Principal/Sr. Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... This role can be filled as a Principal or Sr. Principal Electrical Engineer . **Principal Engineer Electronics** **Basic Qualifications:** + Must be a US… more
    Northrop Grumman (07/11/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    …to 15% within the United States and OCONUS + Working Hours: Standard Qualifications: Required : + Clearance: TS/SCI with a Polygraph + Education: Bachelor's in ... segment hardware/ software or satellite based special communications field set hardware/ software . + Education: Master's in Engineer , Computer Science, or… more
    KBR (09/24/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's Prime Program, Landmark AOS located in Chantilly, VA. ... meet the challenges of tomorrow. As the **Acquisition System Engineer ** , you will provide Acquisition and Program Management...with other Program Offices for the transition of prototype software to baseline programs for long term operations &… more
    SAIC (08/16/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …to identify, characterize and resolve issues and risks throughout the acquisition lifecycle Required Qualifications: + Active TS/SCI with CI Polygraph + BS in ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT Ground SPO Mission Processing/Acquisition Engineer to… more
    KBR (07/29/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Qualifications: Required : + Security Clearance: Active TS/SCI with a polygraph + Education: BS degree in Engineering, Remote Sensing, Physics, Mathematics, or ... Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow....Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (07/22/25)
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