• Software Engineer

    Leidos (Arlington, VA)
    …Computer Engineering, Electrical Engineering, or Computer Science * 4+ years of software development experience, including strong experience in C/C++ software ... Our division currently has an exciting opportunity for a ** Software Engineer** to perform design, development , and...tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a TS/SCI. **Bonus… more
    Leidos (10/21/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …and APIs to identify additional integration capabilities + Develop and maintain software development architecture, and make recommendations for improvement + ... and redefine what's possible. **Job Description:** Are you a ** software engineer** looking to improve and enhance mission-critical ...Conduct hands-on programming using C++, Python, Java + Leverage modern C++, and libraries such as… more
    Parsons Corporation (11/07/25)
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  • Software Engineer 3 (Architecture Engineer)

    Huntington Ingalls Industries (Suffolk, VA)
    …direction. Preferred Requirements + Knowledge of best practices for the full software development lifecycle, including coding standards, code reviews, source ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $83,028.00 - $120,000.00 Security Clearance : Secret Level of Experience: Mid This opportunity resides with… more
    Huntington Ingalls Industries (11/06/25)
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  • Software Developer

    Noblis (Chantilly, VA)
    …with 11 years of experience, + Minimum of 5 years of experience in software development + Proficiency with: + One or more programming languages/frameworks: ... Java , .NET(C#), Python + Frontend development using...+ Git and other source control management systems + Software development lifecycle (SDLC) best practices +… more
    Noblis (11/15/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    …+ 10+ years of relevant software engineering experience + Strong programming/ development skills and hands-on engineering experience ( Java & JDK 17+ and/or ... in the **Reston, VA** location. This is an **onsite** position. The **Senior Software Engineer** will be dedicated full-time to development and enhancement… more
    ManTech (11/09/25)
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  • Web Software Developer

    Koniag Government Services (Vienna, VA)
    …web applications and services. Responsibilities could include all aspects of the software development life cycle including requirements analysis, design, ... a Koniag Government Services company, is seeking a Web Software Developer with a TS/SCI security clearance ...Shall have four years of relevant experience in web software development . + Must be able to… more
    Koniag Government Services (10/09/25)
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  • Cleared Software Engineer

    General Atomics (Chantilly, VA)
    …PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience ... Ability to transfer and maintain a Top Secret security clearance with SCI eligibility and a CI poly is...cloud-based technologies, including AWS or Azure + Experience with software development lifecycle and use of associated… more
    General Atomics (11/01/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …data processing and advanced analytics + Participate in all aspects of the software development life cycle + Contribute to planning, requirements, development ... + Proficiency with: + One or more programming languages: Java , .NET(C#), Python + Software architecture principles...+ Git and other source control management systems + Software development lifecycle (SDLC) methodologies + Unit… more
    Noblis (11/11/25)
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  • Software Developer in Test (SDET)

    Syms Strategic Group, LLC (SSG) (Newport News, VA)
    …and automated testing + Experience with Agile/Scrum methodologies and understanding of the Software Development Life Cycle (SDLC) + Proficiency in writing and ... Managers, and Development Leads + Perform and lead tests and software and/or Information Technology (IT) systems to ensure proper operation and freedom from… more
    Syms Strategic Group, LLC (SSG) (11/18/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …and performing systems software development + Knowledge of various software programming languages, ie Python, Java , C++, Cobol, etc + Hands-on experience ... are not limited to:** + Leads and performs systems software development that will operate in the...ITIL4 + ServiceNow Certification + Understanding of ITIL4 principles ** Clearance Requirements:** + Must have a current/active Secret … more
    ManTech (11/18/25)
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