• Software Developer

    KBR (Springfield, VA)
    …expertise to support and enable a test and evaluation program's modernization goals. The software engineer will work closely with the scientists and engineers in ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's...existing in-house developed engineering tools/code written in Matlab, IDL, Python , Visual Basic, etc.; provide updates and improvements to… more
    KBR (09/12/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals in **Chantilly or Herndon,… more
    Amentum (10/27/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... collection, system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will be able… more
    Leidos (09/21/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Are you a ** software engineer ** looking to improve and enhance mission-critical software ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...recommendations for improvement + Conduct hands-on programming using C++, Python , Java + Leverage modern C++, and libraries such… more
    Parsons Corporation (11/07/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Technical Lead** to join our team of passionate individuals in **Herndon, VA** . ... **Your Impact:** We are seeking a highly skilled Technical Lead to spearhead software development initiatives within our dynamic team. The ideal candidate will have… more
    Amentum (10/27/25)
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  • Software Development Team Lead

    Steampunk (Mclean, VA)
    **Overview** As a ** Software Development Team Lead,** you will work with our growing DevSecOps practice as a technical project manager or team lead valuating, ... identifying, and developing complex software solutions using cloud-native services, APIs, and micros-service solutions. We are looking for candidates with 5-7 years… more
    Steampunk (11/12/25)
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  • Software Developer (Expert)

    BAE Systems (Herndon, VA)
    …our future and protect our freedom. We are looking for experienced Software Developers to join our technology-based program supporting a key government customer. ... ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are looking for experience Software Developers with at least eleven (11) years of experience and a… more
    BAE Systems (09/09/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …locations across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer: Java, Python , AI/ML + DevOps ... Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and...Engineer + Reverse Engineer /Embedded Engineer + Systems Administration - Linux… more
    Leidos (10/18/25)
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  • Calling all Mid-Career TS Cleared SW Developer…

    Northrop Grumman (Dulles, VA)
    …4 years. Experience can be considered in lieu of degree_ + Demonstrated software development experience + Python application development, C++, Bash Scripting ... etc.) Experience can be considered in lieu of degree_ + Demonstrated software development experience + Python application development, C++, Bash Scripting… more
    Northrop Grumman (10/23/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …team of industry-leading individuals supporting the best practices in Agile Software Development and hardware integration for the Department of Homeland Security ... profiling, data pipeline, and machine learning/statistical analyses + Deliver ML software models and components that solve real-world business problems, while… more
    CACI International (11/18/25)
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