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  • Data Scientist

    $60 - $100 per hour

     ...Job Description Job Description JOB TITLE: Data Scientist LOCATION: Remote DURATION: 6 month contract RATE RANGE: $60 - $...  ...focus on machine learning and advanced analytics (such as R, Python, and Scala) experience working with large data sets and relational... 
    Python
    Hourly pay
    Contract work
    Remote work

    Ursus, Inc.

    Ashburn, VA
    6 days ago

  • Test Lead/Engineer - Data Communication

    Company DescriptionVUIJob DescriptionTitle : Test Lead/Engineer - Data communicationLocation : Ashburn, VADuration: Full TimeJob Description :Datacom(Mandatory)• Performance Testing• Python Scripting• Perl ProgrammingAs a Lead, you are responsible for managing a small team... 
    Python

    Ventures Unlimited

    Ashburn, VA
    2 days ago

  • AI Data Scientist

     ...and safe. We apply our domain expertise, data acumen, and technology know-how to achieve...  ...us at We are seeking a AI Data Scientist to join our team and support our federal...  ...QuickSight, Glue, and S3 Proficiency in Python and/or R for data analysis and ML development... 
    Python
    Work experience placement
    Work at office
    Flexible hours

    Unissant

    Ashburn, VA
    5 days ago

  • Senior Data Engineer - Army Vantage/Palantir Foundry

    $103.8k - $218.1k

    Job Title: Senior Data Engineer - Army Vantage/Palantir Foundry Job Category: Information Technology Time Type: Full time Minimum...  ...and governed raw, clean, and curated data layers using Python, PySpark, Spark SQL, Foundry Code Repositories, Pipeline Builder... 
    Python
    Full time
    Contract work
    Work experience placement
    Work at office
    Local area
    Flexible hours

    CACI International, Inc.

    Ashburn, VA
    2 days ago

  • Data Engineer

     ...Data Engineer Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence...  ...Google Cloud Platform. Programming Languages: Proficiency in Python or Java for data manipulation and scripting. Data Warehousing... 
    Python
    Contract work

    Nightwing

    Sterling, VA
    4 days ago

  • AI Data Scientist

     ...AI Data Scientist: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization...  ..., Comprehend, QuickSight, Glue, and S3 Proficiency in Python and/or R for data analysis and ML development. Proficiency... 
    Python
    Full time
    Contract work
    Work at office
    Local area

    Bart and Associates Inc

    Ashburn, VA
    1 day ago

  • Data Engineer

     ...Northstrat is seeking a Data Engineer to join the agile development team. The team builds and maintains ETL pipelines that enable full...  .... ~ Must have experience with programming languages Python and Java ~ Fluency with data extraction, custom translation... 
    Python
    Full time
    Contract work
    Work experience placement
    Work at office
    Remote work
    Flexible hours
    Weekend work
    2 days per week
    1 day per week
    Weekday work

    Northstrat

    Sterling, VA
    1 day ago

  • Senior Data Scientist / AI Machine Learning Research Engineer

    $113.2k - $237.8k

    Job Title: Senior Data Scientist / AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance...  ...pipelines for model deployment. 4. Programming expertise in Python and SQL, with experience using data engineering frameworks (e.... 
    Python
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Sterling, VA
    2 days ago

  • Data Scientist I

    $105k - $215k

    OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist I supports government and program teams by assisting with data...  ...supporting data analysis or analytics projectsFamiliarity with Python, R, SQL, or similar analytical toolsFamiliarity with tools... 
    Python
    Work experience placement

    VTG

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist II

    $105k - $205k

    OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist II independently performs data analysis and modeling to support...  ...data analytics or data science rolesStrong proficiency with Python or R and SQLExperience with statistical analysis, modeling, or... 
    Python
    Contract work
    Work experience placement

    VTG

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist Principal to work in Reston, VA

    DescriptionData Scientist Principal to work in Reston, VA.Responsibilities and Duties:Conduct exploratory data analysis. Maintain predictive analytical models utilizing a variety...  ...methods in the data science pipeline. Utilize Python and Databricks to provide support for data... 
    Python
    Work from home

    Science Applications International Corporation

    Reston, VA
    7 hours agonew

  • Data Scientist (Senior)

     ...mission support. Its capabilities include data science, software development, network...  ...upon contract award*SOSi is seeking a Data Scientist to support our government customer in Chantilly...  ...and languages such as PostgreSQL/SQL, Python, R, NiFi, and Git.Experience with... 
    Python
    Contract work
    Work at office

    SOSi

    Chantilly, Loudoun County, VA
    7 hours agonew

  • Data Scientist, Data Targeter

     ...Join our team today as we Redefine Ingenuity!SAIC is seeking a Data Targeter able to coordinate with mission partners to understand...  ...data sources, scraping website HTML files, building locally run Python/Flask applications, applying and training machine learning models... 
    Python
    Local area

    Science Applications International Corporation

    Chantilly, Loudoun County, VA
    7 hours agonew

  • Data Scientist

    $107.9k - $195.05k

    Leidos has a new and exciting opportunity for a Data Scientist in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our...  .... May possess a Doctorate in technical domain.Experience with Python is required.Social network analysis (SNA) experienceStrong SQL... 
    Python
    Full time
    Immediate start
    Flexible hours

    Leidos

    McLean, VA
    4 days ago

  • Data Scientist

    $155k - $180k

    Job DescriptionEverforth ECS is seeking a Data Scientist to work onsite at our Chantilly, VA customer’s site. Note: This position is contingent...  ...using statistical programming languages such as Python to extract and manipulate dataTechnical proficiency with transforming... 
    Python
    Contract work
    Work experience placement

    ECS Federal

    Chantilly, Loudoun County, VA
    7 hours agonew

  • Data Scientist (TS/SCI)

     ...accurate, scalable, and mission-tailored data solutions that enable timely and informed...  ...processing, and analysis workflows using Python, SQL, and ETL tools under established best...  ...workflows. Collaborate closely with data scientists, engineers, analysts, and mission... 
    Python
    Full time

    Maxar Technologies

    Herndon, VA
    4 days ago

  • Data Scientist

    $112.8k - $257k

    Data ScientistThe Opportunity:As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the...  ...applications for statistical or ML processes using SQL, Python, or RAbility to analyze complex dataset and create of... 
    Python
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    4 days ago

  • Data Scientist

    $99k - $225k

    Data ScientistThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking the secrets held by a data set, and you’re fascinated by the...  ...experience in the development of algorithms leveraging R, Python, SQL, or NoSQL 2+ years of experience with... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    4 days ago

  • Senior Data Scientist

    Job Family:Data Science ConsultingTravel Required:NoneClearance Required:Active Top Secret SCI with PolygraphWhat You Will Do:Our Data...  ...cleaning, manipulating, and pre-processing data using Python, SQL, R, and/or Tableau Prep Builder.Experience developing reports... 
    Python
    Full time
    Flexible hours

    Guidehouse

    Chantilly, Loudoun County, VA
    7 hours agonew

  • Data Scientist

     ...Job Description: Must have skills - Data Scientist with: Excellent storytelling & communication: Experience working with both business...  ...translate complex concepts in ways easy to understand. Expert Python is the most key technical skill. Machine Learning (ML)... 
    Python
    Full time

    Unisys

    Tysons Corner, VA
    2 days ago

  • Data Scientist

     ...help shape the future.Department Summary:We are seeking a Senior Data Scientist for MITRE’s Acquisition Affordability and Business Analytics...  ...other engineering or quantitative analysis fieldProficient in python or R for data science and modelingProficient with code... 
    Python
    Internship
    Local area
    Remote work

    Mitre

    McLean, VA
    7 hours agonew

  • Data Scientist - Aviation

     ...airspace and airside simulation, aviation data analytics, and software products built on...  ...The Role We are looking for a Data Scientist to lead modeling on our NASA SBIR research...  ...fusion and target tracking Fluency in Python and the modern ML stack (PyTorch, scikit-... 
    Python
    Full time
    Work experience placement
    Work at office
    Remote work

    Cignus Consulting LLC. dba CIGNUS

    Leesburg, VA
    2 days ago

  • Data Scientist

     ...Seeking a Data Scientist to support the development of new system capabilities, maintain and extend bulk data pipelines, and enhance applications...  ...reporting. Required Qualifications Proficiency in Python, Spark, PySpark, SQL, MySQL, and PostgreSQL. TS/SCI with Polygraph... 
    Python
    Full time
    Immediate start
    Flexible hours

    RCT Systems

    Chantilly, Loudoun County, VA
    3 days ago

  • Data Engineer

     ...Hiring: Data Engineer Location: Remote (Candidates based in McLean, VA) Employment Type: Contract – 7 Months Pay Rate: $...  ...looking for an experienced Data Engineer with strong expertise in Python, PySpark, and AWS services to design, develop, and optimize... 
    Python
    Contract work
    Remote work

    SPECTRAFORCE

    McLean, VA
    4 days ago

  • Big Data Engineer

     ...and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint Consulting...  ...etcExperience coding in more than one of the following: Java, MapReduce, Python, Pig Programming, Hadoop Streaming, HiveQLExperience developing... 
    Python
    Worldwide

    USM Systems

    Reston, VA
    7 hours agonew

  • Senior Data Scientist

     ...Position Overview The Data Scientist, AI Metrics & Portal is a technical role responsible for owning the full lifecycle of AI Program metrics...  ...and transformations · Develop and maintain SQL and Python logic for KPI calculation · Integrate and normalize data from... 
    Python
    Full time

    Ampcus Inc

    Chantilly, Loudoun County, VA
    4 days ago

  • Sr. Data Engineer

     ...Wilmington, DE, McLean, VA, Richmond, VA or NYC Our client seeks a Data Engineer professional with strong ability to support a large-...  ...Requirements Hands-on Java with data engineering background. Python considered, Java preferred. Proficiency with Scala, Spark,... 
    Python

    Eliassen Group

    McLean, VA
    18 hours ago

  • Data Engineer

     ...Data Engineer Location: McLean, VA - Hybrid Job Summary We are seeking a highly skilled Data Engineer to design, develop...  ...volumes of data. The ideal candidate will have deep expertise in Python, PySpark, AWS Glue, and Amazon EMR , along with experience... 
    Python
    Full time

    Unisys

    McLean, VA
    18 hours ago

  • Data Engineer

    $55 per hour

    *NO C2C* Title: Sr Data Engineer Pay: $55 per hour Type: Hybrid McLean Virginia OR Riverwoods, Illinois (Chicagoland) Duration...  ...Qualifications: Core Languages: Expert-level proficiency in Python and PySpark. AWS Ecosystem: Deep hands-on experience with AWS... 
    Python
    Hourly pay
    Full time

    Swoon

    McLean, VA
    18 hours ago

  • Lead Data Engineer

     ...motivated candidate to join our talented Team. Job Location Mclean, VA/ Remote Assignment Duration 4 Months Tech Stack Python SQL AWS Spark/Hadoop/Kafka Databricks/Snowflake Redshift Key Technologies Hadoop Kafka Python Spark... 
    Python
    Remote work

    Ampcus Incorporated

    McLean, VA
    6 days ago