• Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... national security and shape the future of space defense. KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive… more
    KBR (10/21/25)
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  • Junior Software Engineer (TS/SCI CI…

    SMX (Chantilly, VA)
    Junior Software Engineer (TS/SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... and capabilities, performance requirements and interfaces. + Design, develop and modify software systems, using scientific analysis and mathematical models to… more
    SMX (11/02/25)
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  • Python Software Engineer - Level 3

    Northrop Grumman (Fairfax, VA)
    …you to bring your pioneering spirit to our collaborative teams. As a **_Python Software Engineer_** **_- Level 3_** located in **Fairfax, VA** , you'll be a linchpin ... work** . The candidate will work on expanding proof of concept network simulation software to a more feature rich software product. The work will include… more
    Northrop Grumman (12/11/25)
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  • Software Engineer

    Amentum (Dahlgren, VA)
    …seeking a dedicated results-oriented SW Developer to support NSWC Dahlgren H20. ** Software Engineer Responsibilities include:** + Working with a small Undersea ... Science (BS) degree from an accredited college or university in an engineering, scientific , or technical discipline and at least Two (2) years of professional… more
    Amentum (11/29/25)
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  • Software Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer SME, you will provide technical leadership in the design, development, testing, and management of complex application ... supporting critical IT infrastructure. You will architect and develop advanced software solutions that process large-scale data and enable advanced analytics to… more
    Noblis (12/05/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects in ... processing and advanced analytics + Participate in all aspects of the software development life cycle + Contribute to planning, requirements, development, testing,… more
    Noblis (11/11/25)
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  • Junior Software Engineer

    Cinteot (Herndon, VA)
    Software Engineer Location - Herndon, VA The selected candidate will formulate/define specifications for complex operating software programming applications ... file maintenance routines, large telecommunications networks, computer accounting, and advanced mathematical/ scientific software packages. Assist all phases of … more
    Cinteot (11/06/25)
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  • Software Engineer ETL - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Senior ETL Software Engineer , you will be responsible for developing, analyzing, and maintaining software applications for a Federal ... in data analysis, data query, data aggregation, data visualization, and software development to implement business intelligence and data warehousing solutions that… more
    Noblis (11/19/25)
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  • [Remote] Senior Software Engineer

    Oracle (Richmond, VA)
    **Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. **Responsibilities** Responsibilities ... 1. Develop and maintain robust software toolkits in Python and Java to support applied...the ability to create sample and reference code for scientific users. 9. Familiarity with Oracle Cloud Infrastructure, or… more
    Oracle (11/25/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …degree desired. Join our unique, collaborative team to help implement leading-edge scientific software tools in fascinating domains including space situational ... Stellar Science is seeking several modern C++20/23 Software Engineers with three or more years of industry experience creating reusable, maintainable code solving… more
    Stellar Science (10/09/25)
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