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  • Data Scientist - Workforce Analytics

     ...a motivated, career and customer-oriented Workforce Analytics/Data Scientist to join our team in Springfield, VA . The Workforce Analytics/...  ...queries from HRIS systems and business intelligence tools such as Python, R, SQL, and Tableau. Partnering with EEO staff to provide... 
    Python
    Work at office

    ManTech

    Springfield, VA
    4 days ago

  • Data Scientist, Mid

    $77.6k - $176k

     ...Data Scientist, Mid The Opportunity: As a mid-level data scientist supporting a Space Force program, you will contribute to analytic...  ...multi-INT fusion analytics. You will work with tools such as Python, SQL, FADE or MIST, JEMA, and modern AI / ML libraries. You will... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Springfield, VA
    2 days ago

  • Data Engineer

    DCI Job Requirement for: Data Engineer Location: Washington, D.C. Required: Active Secret Security Clearance Job Description:...  ...and/or Pandas Extensive experience coding/programming in: Python SQL, R or Similar Strong understanding of algorithms and data... 
    Python
    Full time

    DCI Solutions

    Springfield, VA
    3 days ago

  • Data Engineer

    $60k - $180k

     ...capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security,...  ...AI/ML Integration: Collaborate with data scientists to integrate LLMs and ML models into pipelines...  ...development roles. Strong proficiency in Python, including experience with libraries like... 
    Python
    Full time
    For subcontractor

    M9 Solutions

    Springfield, VA
    2 days ago

  • Senior Data Engineer

    $122.4k - $195.5k

    As a Senior Data Engineer at Headspace, you will help build the modern data platform that powers personalized, ethical, and scalable...  ...implementing large‑scale data systems. Strong understanding of core python, its tooling (pip, poetry, popular frameworks like pytest or... 
    Python
    Full time
    Currently hiring
    Work at office
    Local area
    Remote work
    3 days per week

    Human Ventures

    Springfield, VA
    3 days ago

  • Data Scientist

    $69.55k - $125.73k

     ...let Leidos show how to accelerate your career path. Are you a Data Scientist that likes to perform research-level data analytics and are...  ...outcomes Proficiency in one or more scripting languages such as Python Deployment of data science applications (e.g. Streamlit)... 
    Python
    Full time

    Leidos

    Bethesda, MD
    3 days ago

  • Data Scientist

    $77.6k - $176k

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

    Booz Allen Hamilton

    Alexandria, VA
    4 days ago

  • Data Scientist

    $154.05k - $278.48k

    Leidos is seeking a Data Scientist to support the customer in their program that automates processing of large forensic images, extract and...  ...and improve bugs and efficiencies. Experience programming in Python, PowerShell, and Java 8+. Experience using Python and the PySpark... 
    Python
    Full time
    Work experience placement

    Leidos

    McLean, VA
    20 hours ago

  • Data Scientist

    $90k - $120k

     ...the trust of those who rely on us. The Role Great Gray is looking to add a Data Scientist onto our Data Science & AI Team. The data scientist we seek comes with strong experience in Python and its data science ecosystem (pandas, NumPy, PyDantic, FastAPI) and hands-on... 
    Python
    Full time
    Work experience placement
    Local area
    Remote work
    Visa sponsorship

    Great Gray

    Washington DC
    3 days ago

  • Data Scientist

    $150k - $175k

     ...of September 2026) Job Summary We are seeking an experienced Data Scientist to support the Financial Crimes Enforcement Network (FinCEN)...  ...sets. Apply Natural Language Processing (NLP) techniques using Python libraries like NLTK, Gensim, or scikit-learn to extract... 
    Python
    Hourly pay
    Full time
    Contract work
    Local area

    Amentum

    Washington DC
    3 days ago

  • Data Engineer

    $117.9k - $169.6k

     ...government forward! ob Description: Data Engineer We are looking for a skilled...  .... You will work closely with data scientists, analysts, and other stakeholders to develop...  ...solutions using programming languages like Python. * Data Pipeline Development: Design,... 
    Python
    Full time
    Live in
    Work at office
    Local area

    Accenture Federal Services

    Suitland, MD
    1 day ago

  • Senior Data Engineer

    $125.5k - $147.6k

    Are you ready to make an impact? West Monroe is seeking a Senior Data Engineer to join our Data & AI practice. In this role, you will...  ...building cloud-native data pipelines using Spark, SQL, Python, and modern orchestration tools. Experience with lakehouse architecture... 
    Python
    Full time
    Work at office
    Local area
    Immediate start
    Flexible hours

    West Monroe

    Washington DC
    3 days ago

  • Junior Data Scientist: Analytics & Visualization

     ...Ara, based in Alexandria, Virginia, is seeking a Junior Data Scientist to support data analysis and visualization for the Department of Homeland...  ...a relevant field, proficiency in data science tools such as Python and Tableau, and a commitment to continuous learning in... 
    Python

    ARA

    Alexandria, VA
    20 hours ago

  • Data Scientist

     ...automations. Connects to APIs, system-to-system connections, and manual data transfers for ETL. Builds predictive risk models using...  ...documentation for BI products. Incorporates data science tools (SQL, R, Python, etc.) into services. Qualifications: Strong proficiency with... 
    Python

    Planet Technologies

    Washington DC
    20 hours ago

  • Senior Data Scientist

     ...Principal Data Scientist (GenAI) – McLean, VA 22102, 5 days onsite a week. Duration: 06 Months (Possible Extensions) Employment type: Contract...  ..., Bedrock, MLFlow on EKS). Strong programming skills in Python and ML libraries (Transformers, LangChain, etc.). Deep understanding... 
    Python
    Contract work

    Unisys

    McLean, VA
    4 days ago

  • Data Scientist

     ...Client is seeking a talented Data Scientist to join our Enterprise Advanced Data Analytics team and contribute to enterprise-level complex...  ...and their application in data science and AI. Proficiency in Python/R programming languages and machine learning libraries such as... 
    Python

    Compunnel

    Manassas, VA
    4 days ago

  • Data Scientist

     ...Description Position Title: Data Scientist Location: Arlington, VA (Remote) Clearance Level: Secret Responsibilities Serve as a primary facilitator...  ...such as Structured Query Language, Microsoft Excel, R or Python statistical programming, Data Visualization, and Presentation... 
    Python
    Work at office
    Remote work

    People Technology & Processes LLC

    Arlington, VA
    2 days ago

  • Data Engineer Intern: Build Data Pipelines for Impact

    $20 per hour

     ...A leading medical society is seeking a Data Engineer Intern for a 10-week summer program in Alexandria, VA. The role involves working...  ...their degree programs and have hands-on experience with SQL and Python. This paid internship offers $20/hour, with the opportunity to gain... 
    Python
    Summer work
    Internship

    American Society of Clinical Oncology

    Alexandria, VA
    4 days ago

  • Junior Data Engineer

     ...Responsibilities Assist in the design and development of ETL/ELT workflows using Databricks to move and transform data efficiently. Maintain and enhance existing Python and SQL codebases, ensuring data integrity and pipeline reliability. Debug and resolve defects in data... 
    Python

    NextGenEnergyJobs

    Arlington, VA
    20 hours ago

  • Senior Data Scientist

    $154.05k - $278.48k

     ...Description Leidos is seeking a Senior Data Scientist to provide technical leadership and advanced analytics expertise in support of...  ...complex, mission-focused problems Expert-level proficiency in Python and/or R, including advanced data science and machine learning... 
    Python
    Local area
    Immediate start

    Leidos

    Fairfax, VA
    3 days ago

  • Data Scientist

     ...seeking a highly motivated and hard-working data analysis professional to join our team....  ...JOB DESCRIPTION/DUTIES: The Data Scientist will provide analytical and technical support...  ...maintain code and data pipelines using Python, R, SQL, and related tools to collect, process... 
    Python
    Work at office

    N4 Solutions, LLC

    Bethesda, MD
    1 day ago

  • Data Scientist

    $150k - $160k

     ...features. Base pay range $150,000.00/yr - $160,000.00/yr Senior Data Scientist (AI/ML/GenAI Specialist) Hybrid ( Tues - Thurs ) - Washington...  ...in research and/or corporate environments. Proficiency in Python for data science and machine learning workflows. Proven experience... 
    Python
    Full time
    Work at office
    Flexible hours

    VantageScore®

    Washington DC
    4 days ago

  • Junior Data Scientist

    $114.75k - $135k

     ...Job Title Junior Data Scientist Job Description Summary This role sits at the intersection of real estate economics, urban analysis, and data...  ...and maintaining data pipelines, working fluently in Python and/or R and SQL, and collaborating closely with Technology &... 
    Python
    Minimum wage
    Immediate start
    Flexible hours
    Shift work

    Cushman & Wakefield

    Washington DC
    20 hours ago

  • Data Engineer

     ...As a Data Engineer, you will have the unique opportunity to curate and organize data for...  ...Build data pipelines that enables data scientists and engineers and other stakeholders Implement...  ...and PyTorch You are proficient with the Python programming language You have worked with... 
    Python
    Remote work

    NT Concepts

    Herndon, VA
    20 hours ago

  • AWS Data Engineer

    Role: AWS Data Engineer Contract. Onsite: 5 Days Onsite. Need only USC and GC. Rate: $60/hr on W2. Duration: Fulltime. Location...  ...build, and maintain scalable data pipelines and ETL solutions using Python/PySpark and AWS managed services to support analytics and data... 
    Python
    Full time
    Contract work

    SIDRAM TECHNOLOGIES

    Reston, VA
    4 days ago

  • Data Engineer

     ...Seeking an AWS Data Engineer to design, build, and maintain scalable data pipelines and ETL solutions using Python/Pyspark and AWS managed services to support analytics and data product needs. Key Responsibilities Build and maintain ETL pipelines using Python and PySpark... 
    Python
    Full time

    Smart IT Frame

    Reston, VA
    20 hours ago

  • Data Scientist - AI/ML & Advanced Analytics (Fraud Analytics & Investigative Support)

     ...detection and investigative missions. We are seeking experienced Data Scientists with expertise in one or more advanced analytical disciplines...  ...advanced analytical or machine learning solutions. Strong Python and SQL programming experience. Experience developing,... 
    Python
    Contract work
    For contractors
    Remote work

    Praescient Analytics

    Fairfax, VA
    4 days ago

  • Junior Data Scientist: ESG Data & NLP for Growth

    A technology startup in Washington is seeking a Junior Data Scientist to support its mission in data acquisition and enhancement. This role...  ...machine learning. Ideal candidates will have experience with Python and SQL, and should be comfortable working closely with senior... 
    Python

    buyVerde

    Washington DC
    3 days ago

  • Chief Data Scientist

     ...The role of Chief Data Scientist requires an AI leader with experience in building production-grade language model platforms within federal...  ...environments, along with team management, is required. Proficiency in Python coding is essential to support team efforts, and comfort with... 
    Python

    Confidential

    Washington DC
    3 days ago

  • Research Data Scientist

    $76.7k - $115.1k

     ...State Applicants. Position Specifics We are looking for Research Data Scientist, to join our Geospatial Data Science team in the Applied...  ...and goals Computer programming in one or more of the following: Python, R, Java, C++, or Matlab Highly adaptable, creative, lateral thinkers... 
    Python
    Full time
    For contractors
    Work experience placement
    Remote work
    Flexible hours

    Penn State University

    University Park, MD
    2 days ago