• Linux Systems Engineer (TS/SCI)

    System One (Herndon, VA)
    …and switching. * Experience with analyzing logs, stack traces, debug libraries , software/hardware. * Possesses an understanding of Python, Bash, SQL databases. ... * Create installation guides and as-built documentation. * Experience with Linux firewall and VPN configuration System One, and its subsidiaries including Joule, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce… more
    System One (06/28/25)
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  • Data Scientist, Privacy

    Datavant (Richmond, VA)
    …+ Critically analyse large health datasets using standard and bespoke software libraries + Discuss your findings and progress with internal and external stakeholders ... + Produce high quality reports which summarise your findings + Contribute to research activities as we explore novel and established sources of re-identification risk **What You Will Bring to the Table:** + Excellent communication skills. Meticulous attention… more
    Datavant (06/28/25)
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  • Enterprise Architect/BaseCamp Engineer (Remote)

    GovCIO (Richmond, VA)
    …with connections to SQL Server Database. + Angular, TypeScript and UI open-source libraries like PrimeNG and Bootstrap for styling. + Implemented Custom Role based ... authorization to restrict features by Roles. + GIT workflow + Familiarity with Agile methodologies and project management tools. + Certifications in relevant technologies. **Clearance Required:** Ability to obtain and maintain a suitability/Public Trust \#TAPS… more
    GovCIO (06/27/25)
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  • Principal Data Scientist

    Capital One (Mclean, VA)
    …years' experience in Python, Scala, or R with proficiency in the following Python libraries : Polars, DBT, Hydra, and MLFlow** + **At least 3 years' experience with ... machine learning, including experience deploying a model into a (complex) production environment, ideally having built reusable/modular components along the way** + **At least 2 years' experience working in Operations Research or related areas, with an ability… more
    Capital One (06/27/25)
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  • Data Technical Lead

    Steampunk (Mclean, VA)
    …workflows) + Data science tools/language: Python (data preparation and analysis libraries ) + Object oriented/scripting languages: Python + Version control and ... collaboration: GitHub + Advanced working SQL knowledge and experience working with relational databases, query authoring and optimization (SQL) as well as working familiarity with a variety of databases. + Experience with MLOps frameworks and… more
    Steampunk (06/27/25)
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  • AI ML Engineer (Senior)

    Cadmus (Arlington, VA)
    …solutions. + Mastery of using Large Language Models along with related tools, libraries and frameworks, and strong expertise in using vector databases and embedding ... technologies. + Experience with fine-tuning, evaluating, deploying and monitoring large language models. + Experience using RAG (retrieval augmented generation) techniques to implement information retrieval. + Experience implementing GenAI applications… more
    Cadmus (06/26/25)
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  • Senior Data Science Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …scalable machine learning (eg, MapReduce, streaming) and numpy, panda data science libraries , and skilled in data cleansing, normalization, and version control using ... Git or similar tools. + 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,… more
    RTX Corporation (06/26/25)
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  • Learning & Development Manager - Digital…

    Nestle (Arlington, VA)
    …with learning platforms and tools (eg, LMS, digital content libraries , e-learning authoring tools). **Skills:** + Expertise in facilitation, instructional ... design, and scalable learning solutions + Strong emotional intelligence and stakeholder engagement + Proven ability to lead and implement large-scale, cross-functional projects + Excellent communication and storytelling skills with business relevance +… more
    Nestle (06/26/25)
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  • Senior Data Scientist

    Steampunk (Mclean, VA)
    …(Deep Learning)methodologiesfor prediction, generation,and/ortooling + Knowledge ofstate-of-the-artDeep Learning libraries + Familiarity with generative AI tools and ... techniques + Ability toleverageand integrate various data management tools at scale - cloud experiencepreferred + Support an Agile software developmentlifecycle + You will contribute to the growth of ourAI &Data Exploitation Practice! **Qualifications**… more
    Steampunk (06/25/25)
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  • Senior Data Scientist - NLP

    Capital One (Mclean, VA)
    …training data and inference volumes. You have experience in delivering libraries , platforms, or solution level code to existing products. **Basic Qualifications:** ... + Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date: + A Bachelor's Degree in a quantitative field (Statistics, Economics, Operations… more
    Capital One (06/25/25)
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