• Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... for new features and performance improvements. + Implement, and testing C++ software for Linux systems. + Experience with interface communication standards /… more
    Leidos (07/24/25)
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  • Principal/Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …above minimum experience on the below: + C++ code + Python + RedHat Linux environment - developing code + Whole Software design lifecycle + Atlassian tool ... does not support remote or hybrid work.** As a Software Engineer , you will be on the...Command and Control. This individual must have C++ and Python experience in a RedHat Linux environment.… more
    Northrop Grumman (07/11/25)
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  • Software Engineer

    Parsons Corporation (Herndon, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Software Engineer ** to join our team! Qualified candidates will have ... in multiple software languages, such as C/C++, Java, JavaScript, and Python . + Supporting programs employing modern software development and test approaches… more
    Parsons Corporation (07/22/25)
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  • Software Engineer

    CACI International (King George, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... of the following programming languages to include C++, C, Python , Batch and. Java + Understanding networking principles or...Active Secret Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years… more
    CACI International (07/09/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** The ** Software Engineer ** will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a ... and special purpose device programming opportunities are available. **Primary Responsibilities** The Software Engineer will be responsible for software more
    Leidos (06/20/25)
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  • Software Engineer 2

    Pacific Northwest National Laboratory (Richmond, VA)
    …and evaluates new technologies or methods for implementation and continuous improvement. This ** Software Engineer 2** role will be supporting the development of ... Designs, develop, document, test, and debug new and existing software systems, hardware/ software interfaces, and/or applications according to… more
    Pacific Northwest National Laboratory (08/08/25)
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  • Software Engineer

    KBR (Mclean, VA)
    Title: Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... applications and architecture + Software development experience: Demonstrated software development experience, including C#, C++, Python , and other… more
    KBR (06/18/25)
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  • Software Engineer

    CACI International (Fairfax, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... Continental US * * * **The Opportunity:** As a Software Engineer , you will be part of...in at least two programming language (eg, Java, C/C++, Python ) + Understanding of software architecture, design… more
    CACI International (06/12/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary** The Software Engineer will perform software ...web application and user interface (UI) development). + Java, Python , embedded C/C++, Java cryptographic framework, XML, web UI… more
    Leidos (05/28/25)
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  • Software Engineer (Senior)

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom. We are looking for experienced Software Engineer to join our technology-based program supporting a key Government ... customer. The Software Engineer will support the team in...etc.) and willingness to enhance knowledge and experience + Linux scripting experience ( Python , Java, Ruby, or… more
    BAE Systems (05/21/25)
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