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  • Data Scientist

     ...Data Scientist Location: Washington, DC (Hybrid 2-3 days onsite weekly) Clearance: Active Secret Employment Type: Full-time...  ...capabilities with enterprise objectives. Strong proficiency in Python, SQL, modern AI/ML frameworks, and RPA tools is required.... 
    Python
    Full time

    Big Impact Tech (BIT)

    Washington DC
    9 hours ago

  • Senior Data Scientist Cleared

     ...partner to best resolve client needs. Take2 is hiring a Senior Data Scientist who currently holds a minimum of a Secret Clearance . This...  ...an analytical or statistical language such as Closure, Scala, Python, or R ~4+ years of experience with supervised and... 
    Python
    Full time

    Take2 Consulting, LLC

    Arlington, VA
    3 days ago

  • Senior Data Scientist

     ...the produce supply chain smarter through data-driven decisions. Strella uses proprietary...  ...We are looking for an ambitious data scientist with 5+ years of experience to help us...  ...computer vision is a plus ~ Proficiency with Python and working in a production coding... 
    Python
    Work experience placement
    Work at office

    Strella

    Washington DC
    3 days ago

  • Senior Data Scientist - Experimentation & Causal Inference

     ...About the Role We are looking for a Senior Data Scientist - Experimentation & Causal Inference to serve as the statistical brain behind...  ...quality monitoring for experiments. Programming: Proficient in Python (scipy, statsmodels, or equivalent) for statistical analysis... 
    Python
    Full time

    ByLabs

    Washington DC
    3 days ago

  • Data Scientist

    OverviewVTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA.What...  ...machine learningProficiency with tools such as Postgresql/SQL, Python, R, and GitLabDemonstrated experience with producing analytic... 
    Python

    VTG

    McLean, VA
    2 days ago

  • Senior Data Scientist

    OverviewWe are seeking an experienced NLP Data Scientist / Machine Learning Engineer to provide advanced data science and Natural Language...  ...analytics organization.The successful candidate will leverage Python, SQL, NLP, machine learning, deep learning, and advanced data... 
    Python

    VTG

    McLean, VA
    4 days ago

  • Data Scientist

     ...Data Scientist – Advana / Machine Learning / Predictive Analytics Clearance Requirement: Interim Secret or higher Employment Type: Full...  ...and deploying data-science solutions using Databricks , Python, SQL, machine learning frameworks, and large enterprise datasets... 
    Python
    Full time
    Interim role

    Acquisition NexGen

    Washington DC
    3 days ago

  • Data Engineer

     ...Must-Have Skills & Experience: Strong hands-on experience as a Data Engineer . Strong proficiency in Python . Experience building and maintaining large-scale Apache Spark pipelines on AWS. Strong knowledge of the modern AWS Data Lake ecosystem , including... 
    Python

    Tenarai

    Washington DC
    1 day ago

  • Data Scientist IV

     ...Job Description Title: Data Scientist IV (Data Scientist/Engineer) Req ID (TSR #): SAIJP00039163 Location: US DOJ Antitrust Division...  ...processing, and transformation pipelines using tools such as Python, Spark, Databricks, Airflow, or cloud-native services (Azure,... 
    Python
    Full time
    Immediate start
    Remote work

    Aptonet

    Washington DC
    9 hours ago

  • Data Engineer

     ...Hiring: Data Engineer – Python/AWS I’m working with a large financial services organization looking to add a Data Engineer to their team in McLean, VA. Location: McLean, VA Pay: $65/hr W2 Duration: 11/2/2026 – 12/3/2027 Interview: One 1-hour Zoom interview... 
    Python

    Swoon

    McLean, VA
    1 day ago

  • CBRN Defense Data Scientist

     ...Chemical, Biological, Radiological, and Nuclear (CBRN) Defense Data Scientist supporting the Headquarters Air Force Deputy Chief of Staff...  ...HPAC, VLSTRACK, HOTSPOT, etc.) and analyzing complex systems (Python, C++, Visual Basic, etc.). Specialized expertise in providing... 
    Python
    Immediate start

    Science Applications International Corporation

    Washington DC
    1 day ago

  • Data Scientist III

     ...is contingent upon contract award ***OverviewSOSi is seeking a Data Scientist III to support cybersecurity data science and enrichment...  ...outputs· Apply programming and data analysis techniques using Python, JSON, C++, Java, R, or Scala· Support deployment and operation... 
    Python
    Contract work
    Work at office
    Worldwide
    Monday to Friday
    Weekend work
    Afternoon shift

    SOSi

    Washington DC
    1 day ago

  • 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
    5 days ago

  • Data Scientist

    $113k - $188k

     ...Job Family : Data Science Consulting Travel Required : Up to 10% Clearance Required : Ability to Obtain Public Trust...  ...Leading and reviewing, data cleaning scripts using tools such as Python Maintain and enhance dashboards, analytics solutions, and reporting... 
    Python
    Temporary work
    Flexible hours

    Guidehouse

    Arlington, VA
    2 days ago

  • Data Scientist

     ...Data Scientist (Expert Level) We are seeking a highly capable Data Scientist (Expert Level) with demonstrated experience in advanced natural...  .... The ideal candidate brings hands-on expertise with Python-based NLP workflows, deep learning frameworks, and modern transformer... 
    Python

    Ardent Principles Inc

    McLean, VA
    5 days ago

  • Data Scientist

    $125k - $160k

    OverviewWe are looking for seasoned Data Scientist to work with our existing team of Data Architects and Developers to develop strategies,...  ...unstructured data for analysisStrong programming skills in SQL, Python, R, Scala, Java, or similar languageExperience using Python to... 
    Python

    Steampunk

    McLean, VA
    1 day ago

  • Data Scientist- Senior

    $175k - $180k

    Celestar Corporation is currently seeking a Senior Data Scientist seated in the National Capital Region. If interested and qualified, we welcome...  ...BI) and Tableau.Major data science languages, such as R and Python.Managing and merging of disparate data sources, preferably... 
    Python
    Work at office

    Celestar

    Washington DC
    3 days ago

  • Data Engineer

     ...Job Title: Data Engineer Location: Washington, DC (Onsite Job) Employment Type: Contract Must-Haves 2+ years of hands-on Data...  ...-grade cloud data platform implementations Advanced Python, SQL, and Spark/PySpark with some exposure to Databricks. Strong... 
    Python
    Contract work

    Galent

    Washington DC
    3 days ago

  • Mid Data Scientist

     ...who invest in your growthIgnite Digital Services is hiring a Data Scientist to independently develop and deploy AI/ML models in support of...  ...experts and AI/ML engineers. Required Skills: Proficiency in Python, SQL, and ML frameworks. Experience with NLP, LLM, or GenAI tools... 
    Python
    Permanent employment
    Contract work
    For contractors
    Local area
    Remote work

    Ignite Digital Services

    Washington DC
    3 days ago

  • Data Engineer (C#/.NET Experience)

     ...computer science or other engineering disciplines. 5+ years of Python or C# experience. 5+ years of experience with database systems...  ...(SQL, Cosmos). 2+ years of experience with ETL (python, Azure Data foundry or similar) and log analysis systems (SQL, Kusto,... 
    Python
    Full time

    Programmers.io

    Washington DC
    3 days ago

  • Data Scientist

     ...Data Scientist Looking for a Data Scientist to apply and enhance their skills with developing, running, and analyzing results of complex...  ...products. Demonstrated experience using computer languages (e.g., Python, C, SQL) to perform large scale parallel processing of the... 
    Python

    Avid Technology Professionals

    McLean, VA
    4 days ago

  • Data Scientist - Jr.

     ...Job Family : Data Science Consulting Travel Required : None Clearance Required : Active Secret What You Will Do...  ...and design solutions for Federal clients. Leverage tools such as Python, SQL, LLMs, and Tableau and platforms such as Databricks to develop... 
    Python
    Temporary work
    Remote work
    Flexible hours

    Guidehouse

    Arlington, VA
    32 minutes agonew

  • Data Scientist

    $90k - $125k

     ...for a highly motivated individual to join our growing team as Data Scientist. In this role, you will be supporting impactful projects that...  ...documentation using Power BIIncorporates data science tools (SQL, R, Python, etc.) into services. QualificationsMust have 5 years of work... 
    Python
    Full time

    Planet Technologies

    Washington DC
    4 days ago

  • Data Engineer

    $95 - $100 per hour

     ...Pay rate range - $95/hr. to $100/hr. 100% Onsite Must Have 1. Python/SQL 2. Problem solving/solution designing 3. Data engineering best practices Nice to Have 1. Requirements capture 2. Data modeling/architecture 3. Communication Years of experience... 
    Python
    Flexible hours

    Intelliswift - An LTTS Company

    Washington DC
    1 day ago

  • Senior Data Engineer ( USC only)

     ...Looking for Data Engineer in Redmond, WA . US Citizen only . Responsibilities 1. Ingest and process data from Salesforce (Investments...  ...SaaS systems (Salesforce, D365, Coupa, Workday, Concur). 4. Solid SQL and Python skills; knowledge of data quality frameworks.... 
    Python
    Full time

    Sophus IT Solutions

    Washington DC
    2 days ago

  • Data Scientist - TS/SCI with Polygraph Required

    $150k - $200k

    OverviewLMI is seeking a Data Scientist to support our Intelligence Community client.LMI is a new breed of digital solutions provider dedicated...  ....Experience working with programming languages like SQL and python (SQL required, python preferred)Experience developing... 
    Python
    Contract work

    LMI

    Washington DC
    5 days ago

  • Data Scientist Senior

     ...formed AI Execution function. This role focuses on turning raw data and emerging AI capabilities into practical, reusable solutions...  ...Qualifications ~5-7 years of relevant experience. ~ Strong Python programming skills and an analytical mindset with a solid... 
    Python
    Work experience placement
    Immediate start

    Artech

    McLean, VA
    2 days ago

  • Data Scientist - National Security

    Job Family:Data Science ConsultingTravel Required:Up to 10%Clearance Required:Ability to Obtain Public TrustWhat You Will Do:Our consultants...  ...transforming, and analyzing large datasets using tools such as Python, R, and SQLDesign and development of data visualization and... 
    Python
    Full time
    Flexible hours

    Guidehouse

    Arlington, VA
    2 days ago

  • Data Scientist

    $97.7k - $162.8k

     ...alongside multidisciplinary professionals to design and deliver modern data solutions that support enterprise transformation. You will help...  ...using Microsoft Excel and at least one of the following tools: Python, R, or Structured Query Language (SQL)Experience gathering... 
    Python
    Local area

    Deloitte

    Rosslyn, VA
    4 days ago

  • Data Scientist Sr

     ...machine learning models using foundation APIs and applicable computer programming languages - python, java, javascript, etc.KEY - Demonstrated ability to inject various types of data (with and without prior normalization) into machine learning models for training and... 
    Python

    Science Applications International Corporation

    Arlington, VA
    1 day ago