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  • Data Scientist

     ...Job Title: Data Scientist Location: McLean VA (Onsite) - Only Locals (other states don't apply) If you are interested in applying...  ...codes and create an automation dashboard (using SAS, Python and React libraries) Working as a part of a team to support... 
    Python
    Local area

    Nexwave

    McLean, VA
    1 day ago

  • Data Scientist

     ...BT-263 - Data Scientist Location: McLean, VA (fully on-site, no remote option) **MUST HAVE A POLY CLEARANCE TO APPLY. Those without...  ...products. Demonstrated experience using computer languages (e.g., Python, R, Pig, Java, C, SQL) to perform large scale parallel... 
    Python
    Remote work

    Bespoke Technologies LLC

    McLean, VA
    4 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

    McLean, VA
    2 days ago

  • Data Scientist - TS/SCI with Poly

     ...Key Skills: ctive TS/SCI with Polygraph Data Science experience Python and/or R Machine Learning/Computer Vision/Object Detection Pytorch, Keras, and overhead imagery Summary of Position: You will join a skilled team applying cutting... 
    Python
    Work at office

    Macpower Digital Assets Edge

    McLean, VA
    5 hours ago

  • Data Scientist - TSSCI w/ Poly

     ...We are seeking a Geospatial Data Scientist with strong machine learning and data engineering skills to transform massive geospatial datasets...  ...insights. • Write efficient, production ready code in Python, JavaScript, and auxiliary languages for data pipelines and visualization... 
    Python

    Insight Global

    McLean, VA
    5 hours ago

  • Data Scientist - McLean, VA - active TS/SCI FSP (Urgent) (Req: 13-24)

     ...Data Scientist - Active TS/SCI Full Scope Polygraph Location: McLean, VA Onsite: 100% In Bid / Vacant: Vacant Work Authorization...  ...Agency. # Experience using any computer languages (e.g., Python, R, Pig, Java, C, SQL, ECL) to perform large-scale parallel... 
    Python
    Full time

    Cyrten

    McLean, VA
    2 days ago

  • Senior Data Scientist

    $120k - $180k

     ...Overview We are seeking a Senior Data Scientist to lead the design, development, and deployment of advanced analytical models and machine...  ...models or performing advanced analytics. ~ Proficiency in Python and core data science libraries (Pandas, NumPy, scikit-learn,... 
    Python

    Steampunk.com

    McLean, VA
    2 days ago

  • Mid Level Data Scientist

     ...Job Description Mid Level Data Scientist Full Visibility is seeking a Mid Level Data Scientist to support a mission focused project...  ...of data science and/or data analytics -Proficiency in Python -Ability to work onsite in McLean VA Preferred: Masters... 
    Python
    Contract work

    Full Visibility

    McLean, VA
    1 day ago

  • Kubernetes Data Engineer

     ...Backend Data Engineer MC Lean, VA Long Term Contract * Manage/Administer Kubernetes *Develop Apps on Kubernetes using Python or Golang. * Supporting Batch AWS EMR, Pyspark * Strong in Pyspark, AWS Services, Dynamo DB, ELB, EC2, Lambda * 6-8 years' experience... 
    Python
    Long term contract

    Maintec Technologies

    McLean, VA
    3 days ago

  • Data Scientist

    $160k - $220k

     ...Data Scientist McLean, VA 22102 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients' most critical...  ...coding experience (varies by task) including Apache Hadoop, and Python ~ Experience in a data analytics environment, and the use... 
    Python
    For contractors
    Local area
    Relocation package

    JTEC Consulting LLC

    McLean, VA
    5 hours 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

    Maxar Technologies

    McLean, VA
    2 days ago

  • Geospatial Data Scientist

     ...Overview Geospatial Data Scientist McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the...  ...and implementing data-driven solutions. You can expect to use Python, PostgreSQL, and AWS tools on a daily basis to establish automated... 
    Python
    Full time

    Bridge Core

    McLean, VA
    2 days ago

  • Senior Big Data / Machine Learning Engineer

     ...Job Title: Senior Big Data / Machine Learning Engineer Location: McLean, VA (Hybrid - 3 days onsite) Duration: 12 Months...  ...initiatives. Key Skills ~5+ years in Data Engineering ~ Strong Python / PySpark and SQL ~ Experience with AWS (Glue) and... 
    Python

    Spectraforce Technologies

    McLean, VA
    2 days ago

  • Data Scientist Intern - Passport Demand Forecasting (Summer 2026)

     ...Overview LMI is seeking a Data Science Intern with a strong background in statistical and econometric analysis to support our passport...  ..." data-turn="assistant" Strong programming skills (e.g., Python, R, etc.) Foundational coursework or experience in statistics... 
    Python
    Summer work
    Internship
    Work at office

    Logistics Management Institute

    McLean, VA
    5 hours ago

  • Data Scientist (Generative AI)

    $125k - $160k

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

    Steampunk.com

    McLean, VA
    4 days ago

  • Data Scientist

     ...with us. Department Summary: MITRE's Data Science department is looking for...  ...successful candidate for this position is a Data Scientist who combines a solid theoretical and...  ...Programming and Databases - Proficiency in Python and SQL; experience with NoSQL or graph databases... 
    Python
    Internship
    Local area

    The MITRE Corporation

    McLean, VA
    4 days ago

  • Big Data Engineer

    You will be able to apply advanced Data Engineering and Machine learning skills to solve real world challenges in building applications...  ...data - XMLs, JSONs, PDFs) using Hadoop platform. • Develop Python, PySpark, Spark scripts to filter/cleanse/map/aggregate data.... 
    Python

    Exaways Corporation

    McLean, VA
    1 day ago

  • Senior Data Scientist

    $150k - $200k

     ...Full-time Description JOB TITLE/TYPE: Senior Data Scientist PAY RANGE: $150,000 - $200,000 LOCATION: McLean...  ...related fields and 10 years of OPIR experience. Experience with Python, C/C++, IDL and/or MATLAB. Familiar with ArcGIS, Google Earth... 
    Python
    Full time
    Contract work
    Remote work
    Relocation package

    Skyline Scientific Inc

    McLean, VA
    2 days ago

  • AWS Data Engineer

     ...Job Title- AWS Data Engineer Location- Mclean, VA (may have to go onsite after 2-3 months) Duration- Long term Job Description:- Experience of software engineering in python/Scala/Java/C++ Experience and expertise in using Spark in combination... 
    Python

    Maintec Technologies

    McLean, VA
    2 days ago

  • Data Scientist - TS/SCI with Polygraph Required

    Data Scientist - TS/SCI with Polygraph Required Job Locations US-VA-McLean Job ID 2026-13799 # of Openings 1 Category...  ...statistical packages (e.g., R, SAS) and programming languages (e.g., Python, Java, and Scala); ~ Develop performance metrics, conduct... 
    Python
    Full time
    Local area

    LMI Consulting, LLC

    McLean, VA
    2 days ago

  • Data Scientist, Mid

    $77.6k - $176k

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

    BOOZ, ALLEN & HAMILTON, INC.

    McLean, VA
    5 hours ago

  • Data Scientist

    $99k - $225k

     ...Data Scientist The Opportunity : As a data scientist, you're joining a team dedicated to empowering decision-makers through data...  ...wait. You Have: ~5+ years of experience with Python-based data analysis, including anomaly detection and techniques... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

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

    $104.04k - $183.6k

     ...closely with the Sponsor to review and track data science requirements and provide regular...  ...pipelines utilizing Apache Nifi and Python to include use and development of REST APIs...  ...complex technical issues to more junior data scientists, in graphical, verbal, or written formats... 
    Python
    Contract work
    For contractors

    Logistics Management Institute

    McLean, VA
    2 days ago

  • Senior Data Engineer

     ...motivated candidate to join our talented Team. Job Title: Senior Data Engineer Location: McLean, VA (Remote) Summary: Our...  ...Data Engineering. ~ Design complex ETL workflows, AWS, Python, SQL, Data Engineering. Ampcus is an Equal Opportunity... 
    Python
    Remote work

    Ampcus

    McLean, VA
    2 days ago

  • Geospatial Data Scientist

     ...ll Have: Our team integrates hundreds of data sources into a Geospatial Data Analysis platform...  ..., Java Developers, JavaScript Developers, Python Developers, Geospatial (GIS) Developers, ETL Developers, Data Scientists, Data Engineers, Data Analysts, AWS Engineers,... 
    Python
    For contractors
    Immediate start
    Remote work

    GRVTY

    McLean, VA
    1 day 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 center...  ...customers love Leverage a broad stack of technologies - Python, Snowflake, and more - to reveal the insights hidden within... 
    Python
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    McLean, VA
    2 days ago

  • Data Engineer- Python

     ...Vision ++ a fun company to work!!! REQUIREMENTS: Python Pyspark Snowflake/DB2/Postgres AWS...  ...other visualization tool. Develop reports with large amount of data by pulling data from databases using Python and Pyspark... 
    Python

    Perfict Global, Inc.

    McLean, VA
    4 days ago

  • Senior Data Engineer/McLean, VA(Onsite)- 6 months

     ...Senior Data Engineer Location: McLean, VA Build modern data platforms that turn complex information into clear business...  ...client outcomes. In this role, you'll use your advanced SQL and Python expertise to develop robust ETL pipelines, support cloud data migration... 
    Python

    Suncap Technology

    McLean, VA
    4 days ago

  • Data Engineer

     ...candidate to join our talented Team. Job Title: Data Engineer. Location: McLean, VA. Overview:...  ..., with a strong focus on AWS services, Python programming, and data processing...  ...Collaboration: Work closely with data scientists, analysts, and other stakeholders to understand... 
    Python
    Local area
    Remote work

    Ampcus

    McLean, VA
    2 days ago

  • Data Engineer

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

    Anveta

    McLean, VA
    2 days ago