• Data Extract, Transform, Load (ETL) Systems…

    SAIC (Chantilly, VA)
    …manner congruent with the organization's objectives. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... is seeking a Data Extract, Transform, Load (ETL) Systems Engineer in **Chantilly, VA** to focus on Application Programming...it, and visualize it for analysis and use by Senior decision makers. This role also involves advising on… more
    SAIC (08/13/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior II) with AFSIM experience to...in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    KBR (07/25/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer ( Senior II) to join a team...in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    KBR (07/23/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a...in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    KBR (07/01/25)
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  • Integration and Test Cyber Engineer

    CACI International (Fairfax, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 25% ... * * * CACI is currently looking for a Senior Integration and Test Cyber Engineer to...role is an in-office opportunity. **Qualifications:** _Required:_ + Active TS with ability to obtain SCI security more
    CACI International (07/02/25)
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  • Senior Infrastructure Design…

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all... + Must be able to obtain and maintain Top Secret + Bachelor's degree in an Engineering ... Dahlgren, VA SMX is looking for a highly motivated Senior Infrastructure Design Engineer to join our...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (08/08/25)
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  • Senior Software Engineer

    SJ Technologies Inc (Quantico, VA)
    …Java, MySQL, RedHat, Git code branching, discipline/approach Experience with Angular Active Top Secret Clearance Sec+ certification required within 90 days of ... Senior SW Engineer for IS3, NCCS...to improve performance. Maintains compliance with Government data and security standards, including current records management policy for retention,… more
    SJ Technologies Inc (08/02/25)
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  • Senior Delivery Consultant…

    Amazon (Arlington, VA)
    …US Citizen and currently posses and/or have the ability to obtain a Secret , Top Secret , or TS /SCI with Polygraph clearance or higher. Key job ... Experience with software development tools and methodologies - Experience with security fundamentals, and understanding the art of securing complex systems Preferred… more
    Amazon (07/24/25)
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  • Senior Systems Integration Engineer

    CACI International (VA)
    Senior Systems Integration Engineer - Radar & Avionics...related technical field. + Must be eligible to obtain a Top Secret Security Clearance + **A ... US Customs and Border Protection's Air and Marine Operations (AMO) platforms. As a Senior Systems Integration Engineer - Radar and Avionics, you will work… more
    CACI International (08/08/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    * This position requires an active DoD Clearance ( Secret , Top Secret , Top Secret /SCI) or the ability to be obtain an (Interim Secret , Interim ... Citizenship is required Description TEKsystems' Customer is seeking a SME Systems Engineer to support large-scale migration and operations on a large, high-profile… more
    TEKsystems (07/30/25)
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