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  •  .... Our department transforms digital data into actionable understanding by combining...  ...tradecraft, software development, data analytics, and mission context. Our work spans...  ...capabilities. This position requires a strong Python developer who can work directly with sponsor... 
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    The MITRE Corporation

    McLean, VA
    3 days ago
  • $87k - $114k

     ...characterize the severity of breaches, develop mitigation plans, and assist...  ...• Operational experience with Python• Experience working with AWS...  ...architecture• Knowledge of data transformation and...  ...of the following: JSON, Data Analytics, MongoDB, Elastic Search, Databricks... 
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    KeyLogic Systems

    Dulles, VA
    1 day ago
  • $150k - $245k

     ...Task Force Talent is recruiting data scientists and machine...  ...several clients that build AI and analytics systems for government customers...  ...deploy machine learning models. Develop data pipelines and analytics...  ...-scope polygraph. Strong Python and SQL. Experience with... 
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    Task Force Talent

    Chantilly, Fairfax County, VA
    4 days ago
  •  ...in harvesting and harnessing data. Working alongside many of the...  ..., data science, cybersecurity analytics, or related technical disciplines...  .... ~ Strong proficiency in Python and AI/ML frameworks such as PyTorch...  .... ~ Demonstrated ability to develop, train, evaluate, tune, and... 
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    Vibrint

    Reston, VA
    16 days ago
  • $105k - $205k

     ...Overview VTG is looking for a Data Scientist in Chantilly, VA....  ..., patterns, and insights Develop and apply statistical models or...  ...dashboards, visualizations, and analytic products Translate...  ...roles ~ Strong proficiency with Python or R and SQL ~ Experience with... 
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    VTG

    Chantilly, Fairfax County, VA
    1 day ago
  • $98.61k - $167.64k

     ...cybersecurity, enterprise architecture, data modernization, and digital...  ...agency's enterprise data and analytics ecosystem. This cloud-based...  .... The ML Ops Engineer will develop and maintain machine learning...  ...Catalog, Azure Machine Learning, Python, and approved Azure AI... 
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    ICF

    Reston, VA
    18 hours ago
  •  ...VelocityBlack company, constructs and deploys data management and analytics solutions for the defense and...  .... Responsibilities: Design, develop, and implement machine learning models...  ...environment. Strong programming skills in Python and experience with relevant machine... 
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    Velocity-X, LLC

    Chantilly, Fairfax County, VA
    16 days ago
  • $104k - $166k

    ResponsibilitiesNext-Gen AI/ML Systems Engineer - Data Fusion & Sense-MakingWithin Peraton's...  ...our artificial intelligence and data analytics capabilities across the US Intelligence...  ...managers to identify AI opportunities and develop differentiated technical solutionsInfuse... 
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    Peraton Corporation

    Reston, VA
    2 days ago
  • $112.8k - $257k

     ...Job Number: R0252421 Data Scientist, Senior The Opportunity...  ...platforms that support them. Modern analytics requires more than algorithms-...  ..., explore datasets, and develop analytical logic, ensuring these...  ...promotion Knowledge of Python-based environments such as Jupyter... 
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    Booz Allen Hamilton

    Reston, VA
    2 days ago
  • $82.5k - $128.93k

    Responsibilities Noblis is seeking Data Scientists at all experience...  ...intelligence community by developing innovative, data-driven...  ...cyber analysts to apply advanced analytics, machine learning, and AI...  ..., with strong proficiency in Python and experience working with modern... 
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    Noblis

    Reston, VA
    4 days ago
  • $105k - $215k

    OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist I supports...  ...assessmentsDevelop simple dashboards, visualizations, and analytical summariesSupport documentation of data...  ...or analytics projectsFamiliarity with Python, R, SQL, or similar analytical... 
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    VTG

    Chantilly, Fairfax County, VA
    2 days ago
  • $105k - $205k

    OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist II independently...  ...maintain dashboards, visualizations, and analytic productsTranslate mission or business...  ...science rolesStrong proficiency with Python or R and SQLExperience with statistical analysis... 
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    VTG

    Chantilly, Fairfax County, VA
    2 days ago
  •  ...Job DescriptionSOSi is seeking a skilled Data Scientist to support a US government customer...  ...VA.This role requires applying advanced analytics, statistical modeling, and machine...  ...mathematics, etc.).Programming knowledge in Python or similar language. Experience with both... 
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    SOSi

    Chantilly, Fairfax County, VA
    4 days ago
  •  ...we Redefine Ingenuity!SAIC is seeking a Data Targeter able to coordinate with mission...  ...interpret data visualizations and other analytic tools to understand current data holdings...  ...website HTML files, building locally run Python/Flask applications, applying and training... 
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    Science Applications International Corporation

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...Seeking a Data Scientist to support the development of new system...  ...development, data quality analysis, and analytics reporting. All candidates...  ...Proficiency in Python, Spark, PySpark, SQL, MySQL, and...  ...Visual Studio. Ability to develop analytic reports, dashboards,... 
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    RCT Systems

    Chantilly, Fairfax County, VA
    24 days ago
  •  ...Description Job Description As a Data Scientist, you will focus on...  ...experience in data science or analytics ~ Experience with the...  ...and algorithms ~ Ability to develop persistent monitoring applications...  ...learning processes using Python and SQL ~ Ability to create... 

    Closure Technologies

    Chantilly, Fairfax County, VA
    20 days ago
  •  ...Position Overview The Data Scientist, AI Metrics & Portal is...  ...This role combines data science, analytics engineering, artificial...  ...other tech stack tools to rapidly develop and maintain an extensible analytics...  ...Develop and maintain SQL and Python logic for KPI calculation ·... 

    Ampcus Inc

    Chantilly, Fairfax County, VA
    15 days ago
  •  ...polygraph.Project: The team will design, develop, validate, and demonstrate an integrated analytical capability supporting pattern...  ..., scalable, and mission-tailored data solutions that enable timely and...  ..., and analysis workflows using Python, SQL, and ETL tools under... 
    Full time

    Maxar Technologies

    Herndon, VA
    18 hours ago
  • Data Scientist - TS/SCI CI PolyDepartment: Government Customer...  ...ResponsibilitiesProvide data science, analytical, and technical support for...  ...and mission objectives.Develop and maintain analytical methodologies...  ...programming tools such as Python, R, SQL, or equivalent... 

    Tenica and Associates

    Chantilly, Fairfax County, VA
    3 days ago
  •  ...Technologies is seeking a Senior Data Scientist to analyze complex datasets, develop predictive models, and deliver...  ...machine learning processes using Python and SQL. Prepare detailed reports...  ...Contribute to data science and analytics projects Required Qualifications... 

    Closure Technologies

    Chantilly, Fairfax County, VA
    22 days ago
  • Job Family:Data Science ConsultingTravel Required:NoneClearance...  ...PolygraphWhat You Will Do:Our Data and Analytics consultants help clients...  ...will bring expertise in developing, building, and maintaining data...  ...pre-processing data using Python, SQL, R, and/or Tableau Prep... 
    Full time
    Flexible hours

    Guidehouse

    Chantilly, Fairfax County, VA
    1 day ago
  • $77.6k - $176k

    Data Scientist, MidThe Opportunity:As a data scientist, you’re...  ...unstructured data sources Experience developing predictive data models,...  ...of experience with data analytics, or 7+ years of experience with...  ...of algorithms leveraging R, Python, SQL, or NoSQL Experience with... 
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    Booz Allen Hamilton

    Reston, VA
    18 hours ago
  • $104k - $166k

    ResponsibilitiesPeraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced Analytics and Digital Command Center teams...  ...decision-makingProficiency with Python, R, SQL, or similar analytical tools, with the ability to develop notebooks, scripts, queries, and... 
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    Shift work

    Peraton Corporation

    Herndon, VA
    2 days ago
  •  ...contract award* SOSi is seeking a Data Scientist. The Data Scientist...  ...could include authoring analytic publications in collaboration...  ...or interactives, developing applications and user Interfaces...  ...functions, and nested subqueries. Python or R, as well as a wide range... 
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    SOSi

    Chantilly, Fairfax County, VA
    7 days ago
  • $150k - $250k

     ...What You'll be Owning GRVTY is seeking a Data Scientist with a TS/SCI + Poly clearance...  ...This role requires applying advanced analytics, statistical modeling, and machine learning...  ...mathematics, etc.) ~ Programming knowledge in Python or similar language ~ Experience with... 
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    Immediate start

    GRVTY

    Chantilly, Fairfax County, VA
    26 days ago
  • $190k - $220k

     ...Red Arch Solutions is seeking a Data Scientist who will use AI...  ...based data analysis tools, visual analytic tools, and open-source textual...  ...issues with data samples Develop expertise with customer applications...  ...data science tools (Tableau, Python, R, pandas, Jupyter Notebooks... 
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    Red Arch Solutions

    Reston, VA
    a month ago
  • $90.7k - $141.78k

     ...is seeking a fully cleared Data Engineer with a TS/SCI and...  ...Reston, Virginia! As the ETL Developer, you will analyze client...  ...have a strong background in Python-based data workflows and experience...  ...data mapping, data analysis, analytical support, operational support,... 
    Full time
    Contract work
    Part time
    Local area
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    Noblis

    Reston, VA
    18 hours ago
  • $78.75k - $131.25k

     ...Team Overview The Financial Services Analytics team develops credit risk management and business...  ...innovation-focused environment using modern big data, cloud computing, statistical, and...  ...of large population datasets using R, Python, SQL, Hive, and Spark across server-based... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours
    2 days per week

    Trans Union LLC

    Reston, VA
    3 days ago
  •  ...Position Requirements Proficiency in common data science tools and programming and scripting languages such as SQL, Python, R, and JavaScript with a proven ability to...  ...intelligence applications. Skill applying analytical techniques, methods, and processes to business... 

    PlanIT Group

    Reston, VA
    12 days ago
  •  ...career growth. We are seeking a Data Scientist to support complex business and mission analytics through data analysis,...  ...hands-on experience with Power BI, Python, Power Query, SQL, and Excel and...  ...data from multiple sources Develop dashboards, visualizations, mockups... 

    Fantom Corporation

    Chantilly, Fairfax County, VA
    14 days ago