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  • Data Scientist - ML, Python

     ...McLean, VA (5 days onsite role) Python Programming: At least 5 years of hands-on experience with Python, particularly in frameworks...  ...using Python for extracting and managing access control data from platforms like Azure, SharePoint, Java, .NET, WordPress,... 
    Python

    E-Solutions

    McLean, VA
    9 hours ago

  • Data Scientist - 10% 401k - FS Poly

     ...thriving team, this could be your perfect fit. They are seeking a Data Scientist to join their team. Relevant qualifications: -Bachelor's Degree -Experience with Python -Experience with R -Experience with machine learning -Experience with... 
    Python
    Flexible hours

    stanleyreid.com

    McLean, VA
    3 days ago

  • Data Scientist

     ...Overview VTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA....  ...machine learning Proficiency with tools such as Postgresql/SQL, Python, R, and GitLab Demonstrated experience with producing... 
    Python

    VTG Defense

    McLean, VA
    3 days ago

  • Data Scientist

     ...Overview The Data Scientist will create data science and data engineering products that include data models, data ingestion/transform...  ...practical experience developing and using computer languages (e.g., Python, R, Pig, Java, C, SQL, ECL) to perform large scale parallel... 
    Python

    SilverEdge

    McLean, VA
    9 hours ago

  • Data Scientist

     ...Overview Data Scientist McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission....  ...Qualifications Required Qualifications: Strong proficiency in Python for data analysis and machine learning. Hands-on experience... 
    Python

    Bridge Core

    McLean, VA
    9 hours ago

  • Data Scientist

    Hoplite Solutions is looking for a Data Scientist to apply and enhance their skills with developing, running, and analyzing results of complex...  .... Demonstrated experience using computer languages (e.g., Python, R, Pig, Java, C, SQL) to perform large scale parallel... 
    Python
    Temporary work

    Hoplite Solutions LLC

    McLean, VA
    3 days ago

  • Data Scientist - TS/SCI w/ Poly required

     ...Data Scientist - TS/SCI w/ FS Poly required McLean location Org is NEMC The Sponsor requires subject matter expertise to develop...  ...Requirements 1. Demonstrated experience with proficiency in Python. 2. Demonstrated experience with data analytics and transformations... 
    Python

    Leading Path Consulting LLC

    McLean, VA
    3 days ago

  • Data Scientist - TS/SCI with Polygraph Required

     ...Overview LMI is seeking a Data Scientist to support a U.S. Federal Government Agency working with classified media. This position will...  ...packages (e.g., R, SAS) and programming languages (e.g., Python, Java, and Scala); Develop performance metrics, conduct statistical... 
    Python

    Logistics Management Institute

    McLean, VA
    10 days ago

  • Data Scientist, TS/SCI FSP

     ...Description Data Scientist Reston, Virginia • Government/Military Data Scientist Full-time, W2 only U.S. Citizens only...  ...Mandatory Requirements 1. Demonstrated experience with Python. 2. Demonstrated experience with geo-spatial software and programming... 
    Python
    Full time
    Immediate start

    MorphGroup

    McLean, VA
    4 days ago

  • Data Scientist- Generative AI

    $125k - $160k

     ...Overview We are looking for seasoned Data Scientist to work with our existing team ofData Scientists and Engineers to use Generative...  ...with a portfolio of relevant projects. ~ Must be proficient in Python, with strong coding practices for scalability and... 
    Python

    Steampunk.com

    McLean, VA
    1 day ago

  • Data Scientist

     ...career interest. What You'll Be Owning GRVTY is seeking a Data Scientist with a TS/SCI + Poly clearance (applicable to this customer)...  .... Demonstrated experience using computer languages (e.g., Python, R, Pig, Java, C, SQL) to perform large scale parallel... 
    Python
    Immediate start

    GRVTY

    McLean, VA
    3 days ago

  • Geospatial Data Scientist

    $113k - $188k

     ...Our team has an immediate need for an experienced Geospatial Data Scientist to join our team at a customer-site in McLean, VA. The candidate...  ...data-driven solutions. Responsibilities: Use Python scripting and AWS services to automate geospatial data ingestion... 
    Python
    Full time
    Immediate start

    Vantor Inc.

    McLean, VA
    1 day ago

  • Data Scientist

     ...Orbis Operations is seeking an experienced Data Scientist with a focus on training, building, and implementing Large Language Models (LLMs...  ...(e.g., data security, privacy, etc.). Proficiency in Python and machine learning libraries (e.g., TensorFlow, PyTorch) with... 
    Python

    Orbis Operations

    McLean, VA
    1 day ago

  • Senior Data Scientist TS/SCI W/FSP

     ...skills and experiences. Your role and responsibilities As a Data Scientist specializing in Artificial Intelligence, you will leverage...  ...computing, applying strong programming skills and proficiency in Python and AI frameworks. • Optimize AI Solutions: Utilize... 
    Python
    Worldwide

    IBM

    McLean, VA
    9 hours ago

  • Data Scientist

     ...supplier ecosystems, leveraging proprietary data and advanced AI to surface risk, automate...  ...to the federal government. Data Scientist Location: Tysons Corner, Virginia...  ...You Need: Advanced proficiency in Python (pandas, NumPy, scikit-learn, TensorFlow/... 
    Python
    Full time
    Work at office
    Work from home
    Flexible hours

    Exiger

    McLean, VA
    2 days ago

  • Data Scientist

     ...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 Linux, Unix,... 
    Python
    Contract work

    Cornerstone Defense

    McLean, VA
    3 days ago

  • Data Scientist

    $125k - $160k

     ...technology landscape, an organization's data has never been a more important aspect in...  ...Contributions We are looking for seasoned Data Scientist to work with our existing team of Data...  ...~ Strong programming skills in SQL, Python, R, Scala, Java, or similar language ~... 
    Python

    Steampunk.com

    McLean, VA
    2 days ago

  • Data Scientist SME

     ...Job Family: Data Science & Analysis Travel Required: None Clearance Required...  ...What You Will Do: The Data Scientist SME will support an Intelligence Community...  ...dashboards for clients Experience with Python and using Python or other programming languages... 
    Python
    Temporary work
    Flexible hours

    Guidehouse

    McLean, VA
    7 days ago

  • Data Scientist

     ...Avineon is seeking a Data Scientist to add to our team. The Data Scientist will develop and deploy machine learning models for spatiotemporal data analysis using Python APIs and geospatial software platforms. Duties and Responsibilities: Design and implement... 
    Python
    Full time
    Temporary work
    Remote work
    Flexible hours

    Avineon | Tensing

    McLean, VA
    4 days ago

  • Data Scientist - Mentorship and Training

    $50k - $290k

     ...Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and...  ...We're looking for a high-performing Data Scientist to combine hands-on data science with leading...  ...of data science experience Advanced Python proficiency Expertise writing complex,... 
    Python
    Contract work
    Work experience placement

    Swift

    McLean, VA
    2 days ago

  • Principal Data Scientist

    $161.8k - $184.6k

     ...Principal Data Scientist Principal Associate, Data Scientist - Bank Operations Data Science - Payments Organization Data is at the...  ...customers love Leverage a broad stack of technologies - Python, Snowflake, and more - to reveal the insights hidden within huge... 
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One Financial Corp

    McLean, VA
    2 days ago

  • Data Scientist, Senior

    $99k - $225k

     ...Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data...  ...of experience using data science programming languages such as Python or R ~ Experience creating ETL pipelines, including querying... 
    Python
    Full time
    Contract work
    Part time
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    McLean, VA
    4 days ago

  • Principal Data Scientist, AI Foundations

    $158.6k - $181k

     ...Principal Data Scientist, AI Foundations Data is at the center of everything we do. As a startup, we disrupted the credit card industry...  ...Experience working with AWS At least 3 years' experience in Python, Scala, or R At least 3 years' experience with machine learning... 
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    McLean, VA
    3 days ago

  • Data Scientist

    $130k

     ...clients, we learn from our clients, and we know our clients. Data Scientist Job Duties As an integral part of Data and Analytics...  ...) tools, such as Excel, AWS Glue, SAS Viya, Databricks, R and Python data wrangling libraries, Querying data with tools such as... 
    Python
    Full time
    Local area

    OST

    McLean, VA
    9 hours ago

  • Data Scientist - Poly Clearance Required!

    $148.81k - $201.34k

     ...Required: None Job Family: Data Science and Data Engineering Job Qualifications...  ..., High Performance Computing (HPC), Python (Programming Language) Certifications:...  ...: Yes Job Description: Data Scientist - Poly Clearance Required! Praxis is a... 
    Python
    Contract work
    Temporary work
    For contractors
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    9 hours ago

  • Data Scientist (SME) - TS/SCI with Polygraph Required

    $104.04k - $183.6k

     ...Data Scientist (SME) - TS/SCI with Polygraph Required Job Locations US-VA-McLean Job ID 2026-13795 # of Openings...  ...Develop robust data engineering pipelines utilizing Apache Nifi and Python to include use and development of REST APIs and microservices.... 
    Python
    Full time
    Contract work
    For contractors
    Local area

    LMI Consulting, LLC

    McLean, VA
    9 hours ago

  • Data Scientist, Senior

    $99k - $225k

     ...Job Number: R0235707 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the...  ...experience engineering code in an object-oriented language, such as Python, C, C++, Go, Rust, Java, R, or Haskell ~2+ years of... 
    Python
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

  • Data Analyst / Data Scientist- McLean, VA-(Onsite)

     ...Role title: Data Analyst / Data scientist Role is on-site 5 days/week in McLean, VA office Only considering local candidates in the MD,...  ...Relational databases Data structures ETL Python, SQL Manipulate data Data lineage MongoDB (... 
    Python
    Work at office
    Local area

    Suncap Technology

    McLean, VA
    3 days ago

  • Data Scientist

    $117.7k - $218.6k

     ...Thomson Reuters Special Services (TRSS) is looking for a Data Scientist to support our Federal Law Enforcement customers. TRSS Data Scientists...  ...writing, editing, customizing, and executing code written in Python. SQL proficiency: Candidates must have experience... 
    Python
    Agency work
    Full time
    Contract work
    Work at office
    Local area
    Remote work
    Flexible hours
    2 days per week
    3 days per week

    Thomson Reuters

    McLean, VA
    4 days ago

  • Principal Associate, Data Scientist - Small Business Charge Card Valuations

    $161.8k - $184.6k

    Principal Associate, Data Scientist - Small Business Charge Card Valuations Data is at the center of everything we do. As a startup...  ...customers love Leverage a broad stack of technologies - Python, Conda, AWS, H2O, Spark, and more - to reveal the insights hidden... 
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One Financial Corp

    McLean, VA
    4 days ago