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  • Lead, Data Scientist

     ...Lead, Data Scientist Job details Posted 04 June 2026 Location Glen Echo...  ...SPONSOR.... OPEN TO FULL TIME OR CONTRACT TO HIRE LOOKING FOR SOMEONE TO DO...  ...~ Expert-level programming skills in Python and SQL, with the ability to develop production... 
    Contract work
    Python
    Full time
    Worldwide

    Dexian DISYS

    Glen Echo, MD
    3 days ago

  • Data Scientist, Senior

    $99k - $225k

     ...Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the...  ...science programming languages, such as Python or R ~ Experience creating ETL...  ...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, INC.

    Kensington, MD
    6 days ago

  • Data Scientist

    $77.6k - $176k

     ...Data Scientist The Opportunity: As a data scientist, you're excited at the prospect...  ...science programming languages, such as Python or R ~ Experience creating ETL pipelines...  ..., 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, INC.

    Kensington, MD
    3 days ago

  • ML Data Engineer (100% On-Site |Contract-to-hire)

    $120k - $140k

     ...Potomac is continuing to invest in modern data and AI capabilities to support our...  ...related roles. ~ Strong proficiency in Python and SQL. ~ Hands-on experience building...  ...sponsorship now or in the future. T his is a contract to hire position. Once hired, full time... 
    Contract work
    Python
    Full time

    Potomac Inc

    Bethesda, MD
    1 day ago

  • Data Engineer

    $60k - $180k

     ...capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security,...  ...a Data Engineer to support a government contract for a client in Bethesda, MD. An active Top...  ...OpenSearch, and SQL. Proficient in utilizing Python with key libraries like pandas and... 
    Contract work
    Python
    Full time
    Work experience placement
    For subcontractor
    Weekend work
    Afternoon shift

    M9 Solutions

    Bethesda, MD
    2 days ago

  • Senior Analytics Engineer - Business Intelligence

    $95 - $120 per hour

     ...Analytics Engineer/ BI Location: Chevy Chase, MD Contract Details Position Type: Right to Hire...  ...clarity). Develop and maintain complex SQL queries and Python-based automation to support reliable data extraction, transformation, QA checks, and scheduled... 
    Contract work
    Python
    Work visa

    Global Technical Talent

    Chevy Chase, MD
    1 day ago

  • Data Engineer-Washington DC

     ...Serco has an exciting opportunity for a Data Engineer/Scientist to support U.S. Navy's Team Submarine...  ...~ Power Platform Suite ~ Linux ~ Python ~ Github and Github Projects ~ Agile...  ...or staffing agencies without being a contracted approved vendor. All unsolicited... 
    Contract work
    Python
    Full time
    Part time
    Internship
    Work at office
    Local area
    Flexible hours

    Serco

    Bethesda, MD
    6 days ago

  • Data Engineer

    How You’ll Help As a Data Engineer II, you will be a key architect in building and maintaining...  ...robust ETL/ELT solutions using SQL and Python. Test & Deploy: Perform comprehensive...  ...job description is not an employment contract. Physical Qualifications Vision: Sufficient... 
    Contract work
    Python
    Work at office
    Remote work
    Work from home
    Home office

    HelioCampus

    Bethesda, MD
    5 days ago

  • Analytics Engineer

     ...clients navigate today’s high stakes with data and Institutional Performance Management...  ...programming skills in languages such as Python, SQL, Scala, or Java. Experience working...  ...This job description is not an employment contract. Physical Qualifications Vision: Sufficient... 
    Contract work
    Python
    Work at office
    Remote work
    Work from home
    Home office

    HelioCampus Inc.

    Bethesda, MD
    3 days ago

  • Data Scientist for Graph Platforms - FS Poly

     ...fulfillment and offer a robust, extensive contract portfolio across Maryland and Virginia,...  ...401k match. The Role As a Data Scientist specializing in Graph Analysis, you...  ...also develop and maintain data parsers in Python to support ingestion pipelines,... 
    Contract work
    Python
    For contractors
    Flexible hours

    stanleyreid.com

    Columbia, MD
    4 days ago

  • TS SCI w/ CI Poly Vulnerability Data Scientist

    $85 - $110 per hour

     ...TS SCI W/ CI Poly Vulnerability Data Scientist Our client, a leader in the HCM space is in...  ...Vulnerability Data Scientist for a 1–2-year contract with a strong likelihood of extension....  ...operational risk ~ Experience with Python, SQL, Splunk, or similar data analytics... 
    Contract work
    Python
    Hourly pay
    Work at office

    ClearBridge Technology Group

    Reston, VA
    4 days ago

  • Data/ML Scientist SME

     ...Everforth ECS is seeking a Data/ML Scientist SME to work in the National Capital Region covering...  ...Note: This position is contingent upon contract award. The War Data Platform (WDP)...  ...tools using Apache Spark, Databricks, Python validation frameworks, Great Expectations... 
    Contract work
    Python

    ECS Limited

    Falls Church, VA
    1 day 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, predictive modeling...  ...: On-site as required by the contract. This is a full-time, W2 position.... 
    Contract work
    Python
    Full time

    Spatial Front

    Arlington, VA
    5 days ago

  • Data Scientist III

     ...Description *** This position is contingent upon contract award *** Overview SOSi is seeking a Data Scientist III to support cybersecurity data science and...  ...programming and data analysis techniques using Python, JSON, C++, Java, R, or Scala • Support deployment... 
    Contract work
    Python
    Work at office
    Worldwide
    Monday to Friday
    Weekend work
    Afternoon shift

    SOSi

    Washington DC
    2 days ago

  • Data Scientist (Active Top Secret Required)

    $110k - $120k

     ...We are seeking a Data Scientist (midlevel) with an active Top Secret clearance for a long-term contract with our client, supporting a federal law enforcement agency....  ...data science tools such as scripting (SQL, R, Python, etc.) into existing and new services to continuously... 
    Contract work
    Python
    Long term contract
    Temporary work
    Work at office
    Local area

    Akkodis

    Washington DC
    4 days ago

  • Data Scientist, Level 4

    $225k - $250k

     ...are currently recruiting for a Senior Data Scientist with a current TS/SCI w/ poly to support...  ...at least one high-level language (e.g., Python)) Statistical analysis (e.g.,...  ...geographic location, Federal Government contract labor categories and contract wage rates... 
    Contract work
    Python
    Work experience placement

    Acclaim Technical Services

    Annapolis Junction, MD
    1 day ago

  • Data Scientist

     ...required) Red Arch Solutions is seeking a Data Scientist who will use AI algorithms, statical...  ..., and data science tools (Tableau, Python, R, pandas, Jupyter Notebooks etc.) Demonstrated...  ...background, certifications, contract-specific affordability, organizational... 
    Contract work
    Python
    For contractors
    Work experience placement
    Local area

    Red Arch Solutions

    Reston, VA
    6 days ago

  • Junior Data Scientist | TS/SCI

     ...Junior Data Scientist Connect Talent Solutions is a fast growing, innovative staffing firm offering direct placement, contract and contract to hire solutions. We are uniquely positioned and...  ...correlations. You will combine analytic, Python, and R skills to discover and solve... 
    Contract work
    Python
    Work experience placement

    Connect Talent Solutions

    Springfield, VA
    4 days ago

  • Data Scientist

     ...NAVA Software solutions is looking for a Data Scientist Details: Data Scientist...  ...VA(Hybrid) Duration: 12 Months Contract Responsibilities: Advanced...  ...Analysis Advanced skill in Python and R Advanced skill in SQL and querying... 
    Contract work
    Python

    Nava Software Solutions

    Fairfax, VA
    2 days ago

  • Data Scientist

    $94k - $141k

     ...? This position is contingent upon contract award. We are currently pursuing a proposal...  ...a talented individual to join AIS as a Data Scientist.As your initial project assignment, you...  ...Construct queries and scripts using Python, R, SQL, or similar tools to support... 
    Contract work
    Python

    AIS, LLC

    Washington DC
    4 days ago

  • Data Engineer @ Mclean, VA - (C2C Contract) -C2C Contract

     ...REQUIREMENT Title- Data Engineer Duration- 15 Months contract Location- Mclean, VA (Locals Only) Need Only H1bs / USCs with Overall 12+ yrs...  ...years of experience in application development including Python, SQL, Scala, or Java ~2+ years of experience with... 
    Contract work
    Python
    Local area

    Maintec Technologies

    McLean, VA
    3 days ago

  • Data Scientist

     ...Location: McLean, Virginia Type: Contract Job #3021 Title: Data Scientist Location: McLean, VA *Clearance: *Active TS/SCI w/...  ...Demonstrated experience with programming languages Java and Python. 12. (Mandatory) Demonstrated experience with... 
    Contract work
    Python

    Cornerstone Defense

    McLean, VA
    3 days ago

  • Data Scientist (Level 2-4)

    $10k

     ...Data Scientist At RedDrum, we solve the world's most complex data challenges. Our mission...  ...position requires strong experience with Python and Jupyter notebooks, along with a...  ...required skills, education, experience, and contract guidelines associated with the labor... 
    Contract work
    Python
    Flexible hours

    RedDrum

    Annapolis Junction, MD
    4 days ago

  • Python Data Controls Developer

     ...Python Data Controls Developer Mount Laurel, NJ (3 days onsite role) Fulltime/Contract Client Expectation • Technical developer focused on data quality & controls • Less AML-heavy, more engineering-focused Key Responsibilities • Build data validation... 
    Contract work
    Python
    Full time

    Lorven Technologies

    Laurel, MD
    5 days ago

  • Data Engineer

     ...Job Title: Data Engineer Location: McLean, VA (Hybrid - 3 Days onsite every week) Job Type: Contract Pay Rate: $60/hr C2C Job Description Required must have skills: Python AWS Kubernetes Kubeflow MLOps... 
    Contract work
    Python
    Temporary work
    Local area
    3 days per week

    Anveta

    McLean, VA
    1 day ago

  • Data Scientist Level 4

    $140k - $192k

     ...Mathematical, Computational, Statistical) Data Processing: (Data management and curation...  ...at least one high-level language (e.g., Python)) Statistical analysis (e.g.,...  ...educational background, certifications, contract-specific affordability, organizational requirements... 
    Contract work
    Python
    Work experience placement
    Local area
    Shift work

    IntelliGenesis LLC

    Annapolis Junction, MD
    2 days ago

  • Criminal Justice Data Scientist

    Job Title: Criminal Justice Data Scientist Location: Gaithersburg, Maryland Hybrid Schedule...  ...and 3 Days Remote Type: 12 month Contract with option to extend Approximate...  ...Technical Skills: Proficiency in Python, R, SQL, and data visualization tools like... 
    Contract work
    Python
    Local area
    Remote work

    System One Holdings, LLC

    Gaithersburg, MD
    1 day ago

  • Junior Data Engineer

     ...are a solution-driven company delivering data insights and technology solutions to customers...  .... Maintain and enhance existing Python and SQL codebases, ensuring data integrity...  ...needs. This job description is not a contract and may be adjusted as deemed appropriate... 
    Contract work
    Python

    Redhorse Corporation

    Arlington, VA
    2 days ago

  • Data Scientist

     ...exploring the addition of an experienced Data Scientist to support the Department of Veterans...  ...tools (Azure or AWS). ~ Experience in Python, R, and SQL for data manipulation,...  ...competencies, and experience, as well as contract and organizational requirements. Equal... 
    Contract work
    Python
    Flexible hours

    Prometheus Federal Services

    Fairfax, VA
    2 days ago

  • Data Scientist Senior

    $80 - $85 per hour

     ...Akkodis is seeking a Data Scientist Senior for a Contract with a client in McLean, VA. This role involves building and testing predictive models...  ...techniques. Implement models in programming languages (Python, R, SAS, etc.) and support software-based model... 
    Contract work
    Python
    Hourly pay
    Temporary work
    Local area

    Akkodis

    McLean, VA
    5 days ago