• Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...client web application and user interface (UI) development. Java, Python , embedded C/C++, Java cryptographic framework, XML, web UI… more
    Leidos (08/08/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber & ... Skills:** Technical Skills: * Demonstrated experience coding in C/C\+\+ and Python \. * Experience with Software \-Defined Radios \(SDRs\), specifically… more
    Lockheed Martin (07/12/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …threats** . Our division currently has an exciting opportunity for a ** Software Engineer ** to perform design, development, and hardware/ software ... signal processing. * Designing, implementing, and testing real-time C/C++ software for multi-core systems running Linux or...(AWS) * Experience with other programming languages such as Python and/or Java AWTLINC Come break things (in a… more
    Leidos (07/16/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...labeling to enable data analytics. + Experience with the Linux operating system, SQL, NOSQL, Python , Java… more
    Huntington Ingalls Industries (08/08/25)
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  • RF Software Engineer

    CACI International (Fairfax, VA)
    RF Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel ... Travel: Local * * * **The Opportunity:** As a Software Engineer , you will be part of...least two programming languages with the following: Java, C/C++, Python + Understanding of software architecture, design… more
    CACI International (06/21/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... solutions to our clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing innovative software more
    Huntington Ingalls Industries (06/04/25)
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  • Senior Software Engineer - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. GDIT will ... Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor...this position * Modern C++ versions (C++11/14/17/20) in a Linux development environment * Very large databases/big data/data warehousing… more
    General Dynamics Information Technology (05/18/25)
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  • Senior Data Engineer - Capital One…

    Capital One (Richmond, VA)
    Senior Data Engineer - Capital One Software (Remote) Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can ... the cloud. In 2022, we publicly announced Capital One Software and have since brought two of our B2B...question the status quo. As a Capital One Data Engineer you'll have the opportunity to be on the… more
    Capital One (05/17/25)
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  • Software Engineer (TS/SCI with Poly…

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design, develop, code, test, and debug complex ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Amazon Athena,Debugging,OpenSearch ( Software ), Python more
    General Dynamics Information Technology (07/30/25)
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  • Software Engineer -TS/SCI

    CACI International (Sterling, VA)
    …will involve developing and maintaining Linux -based applications using Java and Python . + You'll design and implement software solutions while scripting and ... Software Engineer -TS/SCI Job Category: Engineering Time...CE, CISA, CISSP (or Associate) + Experience developing within Linux environment + Experience with version control systems (eg… more
    CACI International (08/02/25)
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