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  • Senior Data Scientist - Operational Analytics

    $104k - $166k

    ResponsibilitiesPeraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced...  ...support decision-makingProficiency with Python, R, SQL, or similar analytical tools, with...  ...geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Shift work

    Peraton Corporation

    Herndon, VA
    2 days ago

  • Data Engineer

    $50 - $60 per hour

     ...Data EngineerCollaborate with Business Intelligence Engineering team members, engineering...  ...or programming language, such as Python, Java, Scala, or NodeJS.Experience with AWS...  ...week.Additional Information:This is a W2 contract opportunity. No C2C.No relocation is offered... 
    Contract work
    Python
    Temporary work
    Work at office
    Relocation
    Flexible hours

    Actalent

    Herndon, VA
    2 days ago

  • Data Engineer

     ...Data EngineerNightwing provides technically advanced full-spectrum cyber, data operations...  ...SCI PolyThis position is CONTINGENT upon contract awardThe Data Engineer (DE) works with...  ...Programming Languages: Proficiency in Python or Java for data manipulation and scripting... 
    Contract work
    Python

    Navstar

    Sterling, VA
    2 days ago

  • Senior Data Scientist / AI Machine Learning Research Engineer

    $82.1k - $172.4k

    Job Title: Senior Data Scientist / AI Machine Learning Research EngineerJob Category: ScienceTime...  ...deployment.4. Programming expertise in Python and SQL, with experience using data...  ...geographic location, Federal Government contract labor categories and contract wage... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    CACI International

    Sterling, VA
    5 days ago

  • AI Data Scientist

     ...Description AI Data Scientist: At B&A, we foster and embrace a distinct set of values...  ...looking for an AI Data Scientist to join a contract with a federal government client in...  ...QuickSight, Glue, and S3 Proficiency in Python and/or R for data analysis and ML... 
    Contract work
    Python
    Full time
    Work at office
    Local area

    Bart & Associates

    Ashburn, VA
    2 days ago

  • Data Engineer, Lead

    $99k - $225k

    Data Engineer, LeadThe Opportunity: Ever-expanding technology like IoT, machine learning...  ...Have:   10+ years of experience using Python or Java5+ years of experience with AWS services...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    3 days ago

  • Data Scientist II

    $105k - $205k

    OverviewVTG is looking for a Data Scientist in Chantilly, VA. Data Scientist II independently...  ...data science rolesStrong proficiency with Python or R and SQLExperience with statistical...  ...position is contingent upon contract award.Pay Range: VTG’s estimated starting... 
    Contract work
    Python
    Work experience placement

    VTG

    Chantilly, Loudoun County, VA
    2 days ago

  • Data Engineer

    $100.16k - $186.3k

     ...Impact You'll Have GRVTY is seeking a Data Engineer to join an agile development team...  ...Experience with programming languages Python and Java Fluency with data extraction,...  ...factors—such as geographic location, federal contract labor categories, wage rates, prior... 
    Contract work
    Python
    Work at office
    Immediate start
    Remote work
    2 days per week
    1 day per week

    GRVTY

    Sterling, VA
    a month ago

  • Data Engineer

     ...Job Description Northstrat is seeking a Data Engineer to join the agile development team...  ...experience with programming languages Python and Java ~ Fluency with data extraction...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Full time
    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
    a month ago

  • Data Scientist III

    $105k - $230k

     ...Overview VTG is looking for a Data Scientist in Chantilly, VA. Data Scientist III independently...  ...roles ~ Strong proficiency with Python or R and SQL ~ Experience with...  ...This position is contingent upon contract award. Pay Range: VTG's estimated... 
    Contract work
    Python
    Work experience placement

    VTG Defense

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist

    $155k - $180k

     ...DescriptionEverforth ECS is seeking a Data Scientist to work onsite at our Chantilly, VA customer...  ...Note: This position is contingent upon contract award. Everforth ECS seeks a Data...  ...statistical programming languages such as Python to extract and manipulate dataTechnical... 
    Contract work
    Python
    Work experience placement

    ECS Federal

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Engineer - Hybrid

    $59.28 - $67.28 per hour

     ...Data EngineerGenesis10 is currently seeking a Data Engineer for a hybrid position with a Major Financial...  ...in McLean, VA or Boston, MA. This is a 12+ month contract opportunity.This role will involve working on a Python-based, AWS-native data ingestion platform that handles... 
    Contract work
    Python

    Genesis10

    McLean, VA
    1 day ago

  • Data Scientist

    $150k - $250k

     ...GRVTY is seeking a Data Scientist with a TS/SCI + Poly clearance (applicable to this customer...  ...experience using computer languages ("e.g., Python, C, SQL") to perform large scale...  ...factors—such as geographic location, federal contract labor categories, wage rates, prior... 
    Contract work
    Python

    GRVTY

    McLean, VA
    1 day ago

  • Data Scientist II

     ...worldwide.Job Description*Position is contingent upon contract award*SOSi is seeking a Data Scientist. The Data Scientist will provide data analysis...  ...operations, aggregated functions, and nested subqueries.Python or R, as well as a wide range of data analysis, data... 
    Contract work
    Python
    Casual work
    Remote work
    Worldwide

    SOSi

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist

    $66.7k - $133.3k

    Job Title: Data ScientistJob Category: ScienceTime Type: Full timeMinimum...  ...) is looking for a Data Scientist to expand our maintenance...  ...knowledge of MATLAB and Python.Strong problem-solving skills...  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement
    Flexible hours

    CACI International

    Bethesda, MD
    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...  ...development of algorithms leveraging Python and SQLExperience with...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

  • Senior Data Scientist

    $118.04k - $156k

     ...suchroles as Chief Growth Officer and Chief Data Scientist for ITcontractors serving the federal...  ...strategic salesefforts on particular contract opportunities, including marketresearch...  ...languages and tools including Python, R, SQL, Spark, Snowflake, AWS, and Tableau... 
    Contract work
    Python
    For contractors
    Work experience placement
    Remote work

    Vericol LLC

    Arlington, VA
    4 days ago

  • Data Scientist, Mid

    $99k - $225k

    Data Scientist, MidThe Opportunity: As a data scientist, you’re excited at the prospect of unlocking...  ...of algorithms leveraging R, Python, or SQL or NoSQL 2+ years of experience...  ...competencies, and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Springfield, VA
    2 days ago

  • Data Scientist (5649)

    $125k - $180k

    SMX is seeking a Data Scientist to join our team in support of a Modernized Data Science Platform...  ...experience and proficiency in Python and Pyspark.Three years of experience with...  ...geographic location, Federal Government contract labor categories, relevant prior work experience... 
    Contract work
    Python
    Work experience placement
    H1b
    2 days per week

    SMX

    Arlington, VA
    4 days ago

  • Data Scientist

    $75.2k - $158.1k

    Job Title: Data ScientistJob Category: Information TechnologyTime...  ...seeking an experienced Data Scientist supporting the Army DCS, G-6,...  ..., programming languages (Python, R, SQL, Palantir Ontology, Palantir...  ...location, Federal Government contract labor categories and contract... 
    Contract work
    Python
    Work experience placement
    Local area
    Flexible hours

    CACI International

    Fort Belvoir, VA
    16 hours ago

  • Data Scientist, Senior

    $99k - $225k

    Data Scientist, SeniorThe Opportunity:As a data scientist, you’re excited at the prospect of...  ...data visualization, and data mining via Python, R, or SQLExperience with statistical and...  ..., and experience, as well as contract-specific affordability and organizational... 
    Contract work
    Python
    Full time
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Springfield, VA
    17 hours ago

  • Data Scientist

     ...Top Workplaces honoree, is seeking a Data Scientist to support our growing team. The ideal...  ...statistical analysis, machine‑learning, Python, data visualization, LLMs, and predictive...  .../Hybrid/Remote as required by the contract. This is a full‑time, W2 position.... 
    Contract work
    Python
    Full time
    Remote work

    Spatial Front

    Arlington, VA
    2 days ago

  • Palantir Data Scientist

    $99k - $225k

    Palantir Data ScientistThe Opportunity: As a Data Scientist, you're driven by curiosity and inspired by the challenge...  ...languages for data analysis such as Python or R3+ years of experience...  ...competencies, and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Springfield, VA
    5 days ago

  • Senior Data Scientist (Security Clearance Required)

    $131.26k - $223.13k

     ...seeks an experienced and cleared Senior Data Scientist to support the research and development...  ...clearance required as part of client contract requirementUS Citizenship required as part...  ...or more programming languages (e.g., Python, JavaScript, R, etc.)Experience with statistical... 
    Contract work
    Python
    Full time
    Work experience placement
    Work at office
    Remote work

    ICF

    Arlington, VA
    2 days ago

  • Data Scientist, Mid

    $77.6k - $176k

    Data Scientist, MidThe Opportunity:Are you excited at the prospect of unlocking the secrets held...  ...Have:Experience with using R, Perl, Python, Tableau, SAS, or SPSS for data analysisExperience...  ..., and experience, as well as contract-specific affordability and... 
    Contract work
    Python
    Full time
    Part time
    Internship
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    3 days ago

  • Data Engineer/ISSE

    $176k - $282k

     ...OverviewWe are seeking a highly skilled Data Engineering Specialist with strong Information...  ...AWS environments, developing with Cypher/Python/Java/JavaScript, and working with Neo4j...  ...as geographic location and business and contract considerations. Depending on the position... 
    Contract work
    Python
    Shift work

    Peraton Corporation

    Chantilly, Loudoun County, VA
    3 days ago

  • Data Engineer, Mission Data Products - Clearance Required

    $128.3k - $190.65k

    Overview LMI is seeking a Staff Data Engineer to build authoritative data products supporting...  ...data systems.Strong proficiency with Python, SQL, and modern data-engineering...  ...equity, business considerations, client contract requirements, and candidate qualifications... 
    Contract work
    Python
    2 days per week
    3 days per week

    LMI

    Fort Belvoir, VA
    4 days ago

  • Senior Data Scientist

    $119.8k - $263.6k

     ...deploy the pipelines and platforms that make data meaningful. Follow the analytical...  ...experience in application development including Python/R, SQL, or Java. ~3 years of...  ...geographic location, Federal Government contract labor categories and contract wage rates,... 
    Contract work
    Python
    Work experience placement

    CACI International

    Arlington, VA
    5 days ago

  • Senior Data Scientist

     ...Closure Technologies is seeking a Senior Data Scientist to analyze complex datasets, develop...  ...or machine learning processes using Python and SQL. Prepare detailed reports and...  ...Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at... 
    Contract work
    Python
    For contractors
    For subcontractor
    Work at office

    Closure Technologies LLC

    Chantilly, Loudoun County, VA
    1 day ago

  • Data Scientist

    $50k - $290k

     ...Development, Engineering & IT, Data Science, Cyber Enablement,...  ...Job Title and Location Data Scientist in McLean, VA. Job...  ...years of experience utilizing Python or R programming with relevant...  ...certifications, Federal Government contract labor categories, and... 
    Contract work
    Python
    Work experience placement

    The Swift Group, LLC

    McLean, VA
    1 day ago