• Senior Systems Contract Manager - Cloud…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR SYSTEMS ARCHITECT - CLOUD (NAUT): Bowhead seeks a Senior Systems Architect - Cloud to support our customer on the Nautical contract in the ... optimal migration pathways and identify corrective actions for hardware, software , and business management procedures. + Cross-Functional Collaboration: Interface… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Senior A/AI Machine Learning Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …Vision, or Image Processing * Familiarity in one of the following: LINUX, MATLAB, JAVA , C \+\+, PERL, ORACLE/SQL, HTML, XML\. * Applicants selected will be ... one or more of the following programming languages: Python, Java , C \+\+, C \#, or MATLAB...* Direct Machine Learning research experience * Understanding of software / hardware infrastructure, middleware, and system architectures\. *… more
    Lockheed Martin (09/19/25)
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  • Senior Implementation Engineer

    Govini (Arlington, VA)
    …Python, and/or R. Familiarity with other skills such as Excel, React, Typescript, Java , C , GoLang. + 3-7 years experience performing national security-related ... Govini transforms Defense Acquisition from an outdated manual process to a software -driven strategic advantage for the United States. Our flagship product, Ark,… more
    Govini (11/16/25)
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  • Senior Integration Specialist

    Insight Global (Manassas, VA)
    …in an iterative, Agile environment. * Experience with legacy programming languages ( C / C ++, Java ) and modern architectures (microservices, containers, ... Job Description Insight Global is seeking a Senior Integration Specialist to support an advanced Navy...with strong DevSecOps skills and a focus on backend software development, system integration, and legacy code migration. The… more
    Insight Global (11/01/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    …associated frameworks (eg Ruby on Rails) + 3+ Experience with multiple back-end languages (eg C , C #, Java , Python, Ruby on Rails) and JavaScript frameworks ... developer who values working with other self-starters to build software with a meaningful mission? Our teams and our...in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer** , you will be… more
    Steampunk (09/13/25)
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  • Ruby on Rails Software Developer - REMOTE

    General Dynamics Information Technology (Fairfax, VA)
    …associated frameworks (eg Ruby on Rails) + 3+ Experience with multiple back-end languages (eg C , C #, Java , Python, Ruby on Rails) and JavaScript frameworks ... to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Node.js,Python (Programming Language),Ruby (Programming Language),Ruby on… more
    General Dynamics Information Technology (11/05/25)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    …Type of Travel: Continental US * * * CACI is currently looking for a Senior Integration and Test Software Engineer to join our team developing next generation ... Integration and Test Software Engineer Job Category: Engineering Time Type: Full...analysis. + Knowledge of at least one programming language, C / C ++, Java , Python, etc +… more
    CACI International (09/17/25)
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  • Senior Data Scientist (N)

    SimIS Inc. (Norfolk, VA)
    …+ Expertise in Data Visualization tools (Tableau, Power BI, D3.js). + Coding knowledge/experience: Java , JavaScript, C , C ++, etc. + A Data Science ... and next-generation platforms. To support our NATO customer, SimIS seeks a Senior Data Scientist to apply business and data manipulation principles and methods… more
    SimIS Inc. (09/17/25)
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  • Senior Research Engineer, Advanced…

    Lockheed Martin (Arlington, VA)
    …of the following: \- Algorithm and software development languages \(e\.g\., Python, Java , R, Rust, C , C \+\+ \), libraries \(e\.g\., TensorFlow, Keras ... of assurance cases, risk assessment, safety analysis, failure mode analysis, system/ software dependability\. * Application of technical skills in one or more… more
    Lockheed Martin (10/31/25)
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  • AI/ML Machine Learning Engineer Senior

    Lockheed Martin (Herndon, VA)
    …discipline * Proficiency in one or more of the following programming languages: Python, Java , C \+\+, C \#, or MATLAB * Experience with TensorFlow, PyTorch, ... Engineer to join a cross\-functional team of experts in research, data science, software development, physics, and mathematics\. As a key member of this team, you… more
    Lockheed Martin (09/12/25)
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