• Senior Data Science Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …+ Experience with machine learning model training and analysis through open - source frameworks (Pytorch, Tensorflow, Sklearn) and analyzing model performance ... with relevant metrics and optimizing. + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.… more
    RTX Corporation (06/26/25)
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  • Senior Applied Scientist, Agentic AI Professional…

    Amazon (Arlington, VA)
    …agents and tools and orchestration approaches - 2+ years of experience with open source frameworks for building applications powered by LLMs like LangChain, ... LlamaIndex, and/ or similar tools - Experience building generative AI applications on AWS using services such as Amazon Bedrock and Amazon SageMaker - Strong communication skills, with attention to detail and ability to convey rigorous technical concepts and… more
    Amazon (06/25/25)
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  • Senior Data Scientist - NLP

    Capital One (Mclean, VA)
    …developing further. You have hands-on experience working with LLMs and solutions using open - source tools and cloud computing platforms. + Influential. You are ... passionate about AI/ML and can bring along a cross functional team in breakthrough innovations. You communicate clearly and effectively to share your findings with non-technical audiences. + You are experienced in training language models or large computer… more
    Capital One (06/25/25)
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  • Data Engineer

    Cognizant (Richmond, VA)
    …communications) + Experience in developing and deploying distributed computing applications using Open Source or cloud native services. + Shown understanding of ... data applications including Hadoop components (HDFS, HBase, Hive, Sqoop, Flume, etc.) + Exposure to data analytics and data mining tools/applications such as Tableau, QlikSense /QlikView, R or SAS + Exposure to working with SQL, Relational Database Management… more
    Cognizant (06/24/25)
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  • Data Scientist

    Cognizant (Richmond, VA)
    …Tableau or other BI visualization tools, Google Analytics, Adobe Analytics, SAS + Open - Source Tools in any of the above with experience in ... D3/R/Shiny/Python/GitHub + Awareness of Narrative Science/ YSEOP/Automated Insights and concepts of NLG/NLP **Location(s)** Associates be deployed to specific client sites and those locations will be discussed through the application process. While Cognizant… more
    Cognizant (06/24/25)
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  • Integration Developer

    Steampunk (Mclean, VA)
    …APIs using the OpenAPI specification implemented on the Spring Boot and Camel open - source stack and Optional MuleSoft Anypoint Platform is essential + Should ... have a wide breath of integration experience with RDMS systems, SAP, Salesforce, SharePoint, NoSQL data sources and various ERP integration experience. + Well versed with EIA patterns and integration best practices associated with Microservices. Versed with… more
    Steampunk (06/21/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …Azure, Google Cloud). + Developing automation workflows and routines, using Open Source Tools. + Large-scale software implementation (high transaction ... volume, high-availability concepts). + Windows, Linux, server automation and scripting. Supervisory Responsibility This position will not supervise employees. Licenses and Certifications + Salesforce Certified Platform Developer I. + Salesforce Certified… more
    PenFed Credit Union (06/21/25)
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  • Technical Targeter

    General Dynamics Information Technology (Chantilly, VA)
    …+ Create packages in support of technical projects + Identify and use open - source information for analysis + Be self-sufficient in a fast-paced environment ... **REQUIRED SKILLS:** + **Demonstrated Technical Targeting and SIGINT experience** + Knowledge and technical acumen with cloud infrastructure, computer networks, and software + Ability to adapt methodology to changing circumstances + Demonstrated experience… more
    General Dynamics Information Technology (06/18/25)
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  • Software Engineer

    KBR (Mclean, VA)
    …assess, develop, test, deploy, and maintain technical systems using COTS, GOTS, and Open - Source resources + Assess cybersecurity needs: Collect and evaluate the ... online network and cybersecurity requirements + Deploy tailored solutions: Develop and implement customized online network and cybersecurity solutions + Ensure compliance: Partner with the team to complete approval requirements and maintain compliance… more
    KBR (06/18/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    …assess, develop, test, deploy, and maintain technical systems using COTS, GOTS, and Open - Source resources + Assess cybersecurity needs: Collect and evaluate the ... online network and cybersecurity requirements + Deploy tailored solutions: Develop and implement customized online network and cybersecurity solutions + Ensure compliance: Partner to complete approval requirements and maintain compliance throughout the… more
    KBR (06/18/25)
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