• Senior UX Developer

    General Dynamics Information Technology (Fairfax, VA)
    **Req ID:** RQ211725 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** MBI (T2) **Job Family:** ... design. + Refactor existing COBOL-based mainframe applications to modern, cloud-optimized Java microservices using AWS Transform tools. + Develop and maintain… more
    General Dynamics Information Technology (12/23/25)
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  • System Development Engineer II, DBS Relational ADC

    Amazon (Herndon, VA)
    …root cause of complex issues. - Love to code. Whether its building tools in Java or solving complex system problems in Python, the ideal candidate will love using ... must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate...at least one modern language such as C++, C#, Java , Python, Golang, PowerShell, Ruby - Knowledge of systems… more
    Amazon (11/07/25)
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  • Senior Software Engineer CTJ Poly

    Microsoft Corporation (Reston, VA)
    …coding in languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python OR equivalent experience. **Other Requirements:** **Security Clearance ... + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based on a Single Scope… more
    Microsoft Corporation (01/11/26)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …coding in languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python OR equivalent experience. **Other Requirements:** Security Clearance ... + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based on a Single Scope… more
    Microsoft Corporation (01/10/26)
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  • Software Engineer II - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …with coding in languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python OR equivalent experience. Other Requirements: Security Clearance ... role will require candidates to maintain the TS/SCI (with polygraph) clearance . Ability to meet Microsoft, customer and/or government security screening requirements… more
    Microsoft Corporation (12/20/25)
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  • Model-Based Software Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and maintain a DoD clearance * Fluency in programming language(s) such as Java , Python, C/C++ * Familiarity with modeling languages such as SysML and UML * ... and decision support. Roles & Responsibilities: * Developing prototypes using Java , Python, and related programming languages. * Modeling architectures of complex… more
    The MITRE Corporation (01/08/26)
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  • Database Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Education and/or Experience: Bachelor's degree and/or 10+ years of experience * Security Clearance : TS/SCI required with the ability to obtain a TS/SCI with Poly ... * Programming Languages: Knowledge of programming languages like Python, Java , or .NET may be beneficial. * Problem-Solving: Ability...degree and/or 5 -10 years of experience * Security Clearance : TS/SCI required with the ability to obtain a… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    …applications. + Develop software using modern programming languages such as Java , Python, C++, or TypeScript/Angular. + Write clean, testable, and maintainable ... and be willing to obtain and maintain a secruity clearance , as needed. + 4-6 years of professional software...+ Proficiency in one or more of the following: Java , Python, C++, or TypeScript/Angular. + Experience building containerized,… more
    Frontier Technology Inc. (12/19/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Herndon, VA)
    …and execute automated test scripts using programming languages like Python, C#, and Java along with relevant test frameworks. + Manage and maintain Linux systems, ... to ensure successful project delivery. + Ability to obtain Secret security clearance , which requires US citizenship . Qualifications: + Bachelor's Degree and minimum… more
    L3Harris (11/21/25)
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  • Kubernetes Microservices Developer

    Lockheed Martin (Manassas, VA)
    …programs\. The successful candidate will have experience and knowledge of coding in Java /C\+\+ on a Linux Operating System\. This position is located at a facility ... selected candidate will be required to hold an active government Secret security clearance \. **Why Join Us** Your Health, Your Wealth, Your Life Joining Lockheed… more
    Lockheed Martin (11/13/25)
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