• Lead, Chief SATCOM Systems Engineer…

    L3Harris (Dulles, VA)
    … and ability to obtain a TS/SCI Preferred Additional Skills: + Active TS/SCI security clearance is preferred + Experience with development programs using Agile ... sea and cyber domains in the interest of national security . Job Title: Lead, Chief SATCOM Systems ...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (05/29/25)
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  • Sr Specialist, Circuit Design Electrical Engineer…

    L3Harris (Ashburn, VA)
    security . Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security Clearance ) Job Code: 25021 Job Location: ... of prior related Electrical Engineering experience. + Position requires an active Secret Security Clearance with the ability to work SAP (Special Access Program)… more
    L3Harris (06/20/25)
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  • Data Mining and Analytics Engineer…

    ICF (Arlington, VA)
    …communicate results to non-technical customers **What You Must Have:** + Activehigh-level security clearance required as part of client contract requirements + ... US protect and defend its networks and critical information systems . The successful cleared candidate will act as a...and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the… more
    ICF (06/11/25)
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  • Databricks Security Engineer, Senior…

    ICF (Arlington, VA)
    …the full lifecycle of the capabilities **What You Must Have:** + Activehigh-level security clearance required as part of client contract requirements + US ... for a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages +… more
    ICF (06/11/25)
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  • Satellite Systems Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …Excel, MS PowerPoint\) * Experience with MATLAB, SQL, HTML, Python, UNIX/Linux ** Security Clearance Statement:** This position requires a government security ... tomorrow with you\. In this role as a Satellite Systems Engineer you will have the opportunity to conduct...System integration o Planning o Software testing o System modeling or analysis **Desired Skills:** * Experience with astrodynamics… more
    Lockheed Martin (06/28/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …our team. The successful candidate will have the ability to perform analysis support modeling and simulation of complex space systems . Analysis and Modeling ... Title: Modeling and Simulation Engineer KBR is seeking a...products, and/or requirements + Experience support wargames and exercises Security Requirements: Active Top Secret clearance and… more
    KBR (06/03/25)
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  • Lead Modeling and Simulation Engineer

    KBR (Reston, VA)
    …SysML, or other programming language + Must have an active US government TS/SCI security clearance Desired: + Master of Science in Computer Science, Systems ... Title: Lead Modeling and Simulation Engineer Belong. Connect. Grow. with...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (06/14/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    …Python, or other programming language + Must have an active US government TS/SCI security clearance Desired: + Master of Science in Computer Science, Operations ... Title: Modeling and Simulation Engineer Belong. Connect. Grow. with...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (04/26/25)
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  • Data/ Modeling Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government ... **Data/ Modeling Engineer** **Category:** Software Development/ Engineering **Main location:**...security clearance requirements, and in accordance with applicable laws, some… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • Staff Officer for Cyber Effects Modeling

    Applied Research Associates, Inc. (Langley AFB, VA)
    …& Skills:** + **US Citizenship required** + **Must currently hold an active TS/SCI security clearance ** + Bachelor's degree or higher along with 8-10 years of ... At Applied Research Associates (ARA), our goal is to improve our nation's safety, security , and way of life. We deliver cutting-edge capabilities in the areas of… more
    Applied Research Associates, Inc. (06/18/25)
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