• Sr . Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... as client web application and user interface (UI) development. Java, Python, embedded C / C ++, Java cryptographic framework, XML, web UI (ie, Angular, JavaScript,… more
    Leidos (09/10/25)
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  • Sr . Customer Delivery Engineer…

    Amazon (Arlington, VA)
    Description As a Customer Delivery Engineer (CDE) within Amazon LEO, you will play a critical role in ensuring customers complete successfully the integration, ... and determine priorities for the group. * Participate in design and technical review meetings with customers and internal...of at least one modern programming language such as C , C ++, Java, or Perl - 5+… more
    Amazon (11/11/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team supporting a ... Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development...Mobile Development team, you will be responsible for the design , development, and delivery of high-quality mobile software on… more
    Northrop Grumman (10/21/25)
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  • Signal/Image Process Engineer , Sr

    Lockheed Martin (Manassas, VA)
    …and anti\-submarine warfare mission\. Will develop models and algorithms in MATLAB and C / C \+\+ to enhance and augment the sonar and other auxiliary Submarine ... Systems\. Will use C / C \+\+ programing language to implement acoustic processing...you'll enjoy: *An excellent working environment equipped with state\-of\-the\-art design tools\. *A culture that encourages creativity, excellence, and… more
    Lockheed Martin (11/07/25)
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  • Software Engineer Sr - Clearance…

    Lockheed Martin (Herndon, VA)
    …the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems\. Join a ... of national security\. We are looking for a software engineer to craft and build innovative solutions for our...tools\. * Participate in progressing system capabilities from early design through site acceptance focused on software reuse, COTS/FOSS… more
    Lockheed Martin (11/07/25)
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  • Design Engineer , Senior

    M. C. Dean (Caroline County, VA)
    Overview ** Design Engineer , Senior -...rules to specific problems to produce answers that make sense. + Identify and understand the speech of another ... for long-term system sustainability. **Position Description:** In this role of ** Design Engineer , Senior ** as part of a multidisciplinary engineering and… more
    M. C. Dean (08/27/25)
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  • Sr Specialist, RUST Software Developer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: : Sr Specialist, RUST Software Engineer Job Code : 30541 Job Location: Herndon, VA ... L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming...a deep understanding of the language. + Experience with C \ C ++ development and object-oriented design .… more
    L3Harris (11/01/25)
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  • Sr Associate, Systems Integration…

    L3Harris (Ashburn, VA)
    …Engineering Job Code: 30494 Job Location: Ashburn, VA Job Description: As the Sr Associate, Systems Integration Engineer , you will be responsible for executing ... and testing of a complex hardware/software system. + Perform design verification testing efforts including lab, chamber, ground, and...Systems Engineering. + Experience with MATLAB, LabView, Python, or C / C ++/ C #. + Experience in development… more
    L3Harris (10/30/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration Engineer Job Code: 29613 Job Location: Ashburn, ... VA Job Schedule: 9/80 Regular Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn, you will be responsible for providing guidance… more
    L3Harris (10/05/25)
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  • Design Engineer Senior

    M. C. Dean (Vienna, VA)
    …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 ... ideas presented in writing. + Apply general rules to specific problems to produce answers that make sense. + Identify and understand the speech of another person. more
    M. C. Dean (08/30/25)
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