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  • Hiring our Heroes Skillbridge - Data Scientist

     ...analytical infrastructure and tools, workflow processes, and complex data visualizations. The candidate may be required to: Design...  ...with at least one programming or query language such as R, Python, SQL, or Cypher Proficiency with relational databases or NoSQL... 
    Python
    Full time
    Work experience placement

    Arenatechnologies

    Alexandria, VA
    2 days ago

  • Federal Data Scientist & ML Engineer Secret Clearance

    $120k - $150k

     ...CATHEXIS in Tysons, Virginia, is seeking a Data Scientist/ML Engineer to enhance analytical capabilities for federal clients. This role involves...  .... The ideal candidate will have a strong background in Python, experience with cloud services, and possess excellent communication... 
    Python

    CATHEXIS

    Falls Church, VA
    3 days ago

  • Senior Data Scientist - TS required to apply - NCR

     ...unsupervised) and Natural Language Processing (NLP) expertise focusing on unstructured data. 5+ years of in-depth knowledge of at least one analytical/statistical language (Closure, Scala, Python, R). 2+ years of experience manipulating unstructured data from different... 
    Python

    Bow Wave LLC

    Arlington, VA
    4 days ago

  • Data Scientist: DoD Analytics & Simulations

    $70.5k - $136.7k

     ...Accenture Federal Services is seeking a Python Software Engineer in Arlington, Virginia. You'll design and develop supply chain analytics applications while optimizing complex simulations. The ideal candidate is a US citizen with expertise in Python, experience in object... 
    Python
    Local area

    Accenture Federal Services

    Arlington, VA
    9 hours agonew

  • Data Scientist

     ...Data Scientist Location: Arlington, VA Fully Onsite Relocation will be provided Must have at least 3 years' experience in their most...  ...Fundamental skills in data processing languages such as SQL, Python, or Scala. ~ Knowledge in building data science solutions using... 
    Python
    Relocation

    Group Nine LLC

    Arlington, VA
    6 days ago

  • Data Scientist - Identity Focus

     ...Data Scientist – Identity Focus Data Scientist with Identity focus dedicated to analyzing data related to fraud as a result of identity...  ...specifically Databricks and Zingg) ~ Experience with NoSQL, R, or Python and Spark ~ Experience with advanced data modeling and how... 
    Python

    PLANIT Group

    Falls Church, VA
    1 day ago

  • Data Scientist & ML Engineer with Secret Clearance

    $120k - $150k

     ...Cathexisfederal is seeking a dynamic Data Scientist/ML Engineer to enhance analytics capabilities for federal customers through innovative...  ...Bachelor's degree in a relevant field, strong programming skills in Python, and applied machine learning experience. This position offers... 
    Python

    Cathexisfederal

    Falls Church, VA
    3 days ago

  • Remote Data Science & ML Engineer (LLM Focus)

    An innovative consulting firm in Arlington, VA, seeks a Data Science / Machine Learning Engineer skilled in applying machine learning...  ...product improvements. Ideal candidates have robust experience with Python, particularly in cloud environments, and are familiar with large... 
    Python
    Remote work

    ICA Corporation

    Arlington, VA
    2 days ago

  • Data Scientist - Government Data Pipelines (Onsite in DC)

     ...technology solutions provider in Virginia is seeking a skilled Data Scientist to join their team. You will build and optimize data pipelines...  ...background in SQL, Big Data technologies, and programming in Python or Java. A secret clearance is required, and the position requires... 
    Python
    2 days per week
    3 days per week

    Ivertix

    Alexandria, VA
    4 days ago

  • Senior Data Science & ML Engineer Remote

     ...ICA.ai is looking for a Senior Data Science/Machine Learning Engineer to solve complex problems and enhance AI capabilities. You will implement machine learning models using Python, collaborate with teams, and optimize algorithms on cloud platforms. Ideal candidates have... 
    Python
    Remote work

    ICA Corporation

    Arlington, VA
    4 days ago

  • GEOINT ML/NLP Data Scientist - Innovation Focus

    A leading technology firm is seeking a GEOINT Innovation Data Scientist in Alexandria, VA. This role involves transforming geospatial data using Python, machine learning, and NLP to improve national-level mission outcomes. The ideal candidate has 5-7 years of experience... 
    Python

    Leidos

    Alexandria, VA
    4 days ago

  • Data Scientist

     ...Description Position Title: Data Scientist Location: Arlington, VA (Remote) Clearance Level: Secret Responsibilities Serve as...  ...skills 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
    1 day ago

  • Data/ML Scientist SME

     ...Everforth ECS is seeking a Data/ML Scientist SME to work in the National Capital Region covering the Pentagon, Falls Church, and Fairfax...  ...data quality monitoring tools using Apache Spark, Databricks, Python validation frameworks, Great Expectations, Delta Live Tables,... 
    Python
    Contract work

    ECS Limited

    Falls Church, VA
    3 days ago

  • Data Scientist

     ...awardee and Washington Top Workplaces honoree, is seeking a Data Scientist to support our growing team. The ideal candidate will be a Data...  ...expertise in: statistical analysis, machine learning, Python, data visualization, LLMs, predictive modeling. ~ Must be a... 
    Python
    Full time
    Contract work

    Spatial Front

    Arlington, VA
    2 days ago

  • Data Scientist

     ...Data Scientist Role at SEI Data Scientists at the SEI use advanced statistics, data analytics, machine learning, and artificial intelligence...  ...one mathematical/statistical programming package (e.g., R, python numpy/scipy/pandas/polars, MATLAB, etc.) Innovative and... 
    Python
    Full time
    Part time

    Software Engineering Institute

    Arlington, VA
    4 days ago

  • SME Data Scientist

    $160k - $210k

     ...GovCIO is currently hiring for a SME Data Scientist to lead enterprise-level data modernization efforts for Mission Partner environments...  ...ongoing model lifecycle management. Strong technical skills in Python, R, SQL, or equivalent data science languages and frameworks.... 
    Python
    Currently hiring

    Govcio LLC

    Alexandria, VA
    2 days ago

  • Senior Data Scientist - Fulltime

     ...Senior Data Scientist The Senior Data Scientist is responsible for developing and maintaining data analytics solutions and machine learning...  ...Fundamental skills in data processing languages such as SQL, Python, or Scala. ~ Knowledge in building data science solutions... 
    Python
    Full time

    Rootshell Inc

    Arlington, VA
    1 day ago

  • Data Scientist

     ...s vital interests. Requisition #: 1590 Job Title: Data Scientist Location: In Person: Falls Church, VA | Ft. Meade, MD | Stuttgart...  ...engineering, or data pipeline development. ~ Proficient in Python, SQL, and distributed data frameworks (e.g., Spark, Databricks... 
    Python

    Agile Defense

    Falls Church, VA
    4 days ago

  • Data Scientist - Sr

     ...Data Scientist Join the Nalley Consulting team as a Data Scientist in metro Washington, D.C. Position: Data Scientist LCAT: Sr Location...  ...graphic user interface) and visual and geographical displays. ~ Python and Tableau experience. ~7+ years of experience with data... 
    Python
    Temporary work
    Flexible hours
    Shift work

    NALLEY CONSULTING, LLC

    Arlington, VA
    1 day ago

  • Senior Data Scientist II - Generative AI / RAG / Agentic AI

    $104.9k - $174.7k

     ...insights? About our Team You will join a multidisciplinary team of data scientists, engineers, and product partners focused on building...  ...performance Write high‑quality, maintainable, production‑ready Python code following strong software engineering practices Collaborate... 
    Python
    Local area
    Flexible hours

    RELX

    Alexandria, VA
    16 hours ago

  • Data Scientist- TS/SCI

    $110k - $210k

     ...MORSE boasts a specially selected team of scientists, engineers, and software developers to...  ...Ecosystem. MORSE is searching for a Data Scientist with expertise in data analysis...  ...or more programming languages such as Python, C, C++, Java, or MATLAB. Work with customers... 
    Python
    Full time

    Morse Inc

    Arlington, VA
    3 days ago

  • Data Scientist

     ...vital interests. Requisition Requisition #: 1424 Title Data Scientist / Engineer Clearance Top Secret clearance Location...  ...Select and implement appropriate modeling techniques using Python, Spark, or cloud-native ML frameworks (e.g., SageMaker, MLflow... 
    Python
    Remote work

    Agile Defense

    Alexandria, VA
    1 day ago

  • Data Scientist

    $86.6k - $144.4k

    Data Scientist Build AI That Accelerates Scientific Discovery Do you want your work to help researchers solve humanity’s biggest challenges...  ...solutions. Contribute clean, maintainable, production-quality Python code and reusable AI components. Continuously improve the capabilities... 
    Python
    Local area

    RELX

    Alexandria, VA
    4 days ago

  • Senior Data Scientist

     ...Senior Data Scientist ECS is searching for an exceptional Senior Data Scientist for multiple locations to join our mission-critical team...  ...intelligence disciplines Automation & Scale : Build production-grade Python solutions that handle massive data volumes with efficiency and... 
    Python

    ECS Limited

    Alexandria, VA
    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
    4 days ago

  • Data Scientist

    $94k - $141k

     ...position, we are seeking a talented individual to join AIS as a Data Scientist. As your initial project assignment, you will support the...  ...science and data analytics software, including but not limited to Python, SAS, Structured Query Language (SQL), i2 Analyst's Notebook,... 
    Python
    Contract work

    Applied Information Sciences

    Alexandria, VA
    1 day ago

  • SME III Data Scientist

     ...a Koniag Government Services company , is seeking a SME III Data Scientist with a TS/SCI security clearance to support KMS and our government...  ...proficiency in data science programming languages such as Python and/or /Strong experience with data querying languages (e.g.,... 
    Python
    Work experience placement
    Local area
    Flexible hours

    Koniag

    Arlington, VA
    4 days ago

  • Data Engineer - ETL, AWS & Spark for Travel Data

     ...candidates for an operations and maintenance team specializing in travel data applications in Tysons, Virginia. The role requires building data pipelines and utilizing AWS services, with a strong focus on Python and Apache Spark. Additionally, a Top Secret Security Clearance... 
    Python

    J5 Consulting

    Falls Church, VA
    4 days ago

  • GEOINT Innovation Data Scientist - TS/SCI required

    $92.3k - $166.85k

     ...Geospatial Mission Solutions Portfolio is seeking a GEOINT Innovation Data Scientist to join our team in Alexandria, VA. This is an exciting...  ...who thrives at the intersection of geospatial analysis, Python-based development, and applied machine learning, and who is passionate... 
    Python
    Remote work

    Via Logic LLC

    Alexandria, VA
    3 days ago

  • Data Scientist

     ...Data Scientist Everforth ECS is seeking a Data Scientist to work in our Arlington, VA office. This position is contingent upon additional...  ...' experience and skill writing coding languages (such as SQL, Python, R, and Java Scripts). ~3+ years' experience working with... 
    Python
    Work at office

    ECS Limited

    Arlington, VA
    3 days ago