1mo
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AAR Data Science Fellow
Washington, District of Columbia, United States
$25-$28/hr OnsitePart Time, Temporary
Part-time (24 hrs/wk) fellowship for Ph.D. students or experienced professionals with expertise in data science, proficiency in SQL and Python, experience with ETL and database technologies, strong communication, and U.S. work eligibility.
SQL, Python, ETL tools, database technologies
4w
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AI/Data Science Engineer II
Northridge or Minnesota or Seattle or Washington or Boston or New York City or California or Los Angeles County or United States
$87k-$149k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2 years relevant experience (or advanced degree with 0 years). Requires advanced SQL, Python (pandas, NumPy), data warehousing, ETL/ELT, cloud (AWS/Azure/GCP), statistics, visualization, and strong communication.
SQL, Python, pandas, NumPy, matplotlib, seaborn, plotly, Windsurf, GitHub Copilot, scikit-learn, Snowflake, Databricks, BigQuery, Redshift, Azure Synapse, AWS, Azure, GCP, Power BI, Tableau
1w
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Current PhD - Data Science Internship - Summer 2027
McLean or Cambridge or Chicago or Richmond or Plano or San Francisco or San Jose or New York
$160k-$192k/yr HybridFull Time
0.5+ YOECurrent PhD candidate in a quantitative field (expected by Aug 2029), continuing study during internship; ≥6 months experience with open-source data languages, machine learning, and Python/R/SQL.
Python, R, SQL
1mo
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Data Science and Advanced Analytics Intern
Washington, District of Columbia, United States
$18-$28/hr HybridInternship
Pursuing an undergraduate or graduate degree in analytics/marketing/communications or related field; strong analytical thinking, interest in AI/ML and personalization, ability to synthesize insights and communicate to technical and non-technical audiences.
2mo
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HP101 Data Technician / SOHO Science Operations Coordinator
Greenbelt, Maryland, United States
OnsitePart Time
1+ YOEHigh school diploma; 1+ year Mac/Linux experience; reliable; calm under pressure; strong communication and organization; US Citizenship or Permanent Residency; ability to obtain NASA Tier 1 clearance.
Mac OS, Linux
1w
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Data Scientist
Woodlawn or Seattle
$120k-$158k/yr OnsiteFull Time
1+ YOEDegree in math/statistics/computer science/data science plus at least 1 year specialized experience applying analytical models, communicating complex findings, and advising management on data collection and reporting.
1w
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Data Scientist
Hyattsville, Maryland, United States
$143k-$187k/yr OnsiteFull Time
1+ YOEBachelor's in math/statistics/computer science/data science or equivalent coursework plus 1 year specialized experience developing advanced analytics, predictive models, and analyzing complex survey and administrative health data.
1d
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Data Scientist
Alexandria, Virginia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEBachelor's in math/statistics/computer science/data science or equivalent experience; 1+ year specialized experience designing data integrations, engineering ML workflows, and using SQL, Python or R and Databricks; active U.S. citizenship required.
SQL, Python, R, Databricks
6d
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Data Scientist
Arlington or Alexandria or Washington
$78k-$176k/yr OnsiteFull Time
2+ YOEBachelor's degree, 2+ years data science experience, secret clearance required. Skills: data exploration, cleaning, modeling, ML/AI/NLP, statistical programming, and visualization.
R, Python, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
4d
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Data Scientist
Washington, District of Columbia, United States
$128k-$198k/yr OnsiteFull Time
1+ YOEDegree in math/statistics/computer science/data science or equivalent plus 1+ year specialized experience in analytical modeling, BI tools, and programming (Python,R,SQL); positive education requirement and transcript required.
R, Python, SQL, Tableau, SAP Business Objects, Power BI, PL/SQL
8h
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Data Scientist
Washington, District of Columbia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEUndergraduate or graduate degree in math/statistics/computer science/data science or related plus 1 year specialized experience equivalent to GS-13; transcripts required; must meet federal time-in-grade rules.
1w
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Data Scientist
Alexandria, Virginia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEOPM-qualified GS-14 data scientist: minimum one year specialized experience equivalent to GS-13 directing enterprise data science initiatives, designing governance and standards, and advising leadership.
2w
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Data Coordinator
Washington, District of Columbia, United States
$62k-$70k/yr HybridFull Time
2+ YOEBachelor's in a quantitative/social science field, 2+ years survey research or data analysis experience, knowledge of survey methodology and data quality, proficiency with SPSS,R,Qualtrics,Microsoft Access and advanced Microsoft Office.
SPSS, R, Qualtrics, Microsoft Access, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft SharePoint
1d
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Junior Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in data science or equivalent experience;2+ years with Python,R,or SQL;experience with machine learning and NLP;working with structured and unstructured data;active Secret clearance required.
Python, R, SQL, Natural Language Processing (NLP), Machine Learning
1mo
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Data Scientist
Arlington, Virginia, United States
HybridFull Time
2+ YOEBachelor's in a quantitative field,2+ years data science experience,proficiency with Python/R/SQL/Databricks,Git and strong analytical and communication skills; must hold IRS Public Trust clearance.
Python, R, SQL, Databricks, Markdown, PySpark, Unity Catalog, Jobs in Databricks, AWS, Git, bash
3w
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Jr. Data Scientist
Alexandria, Virginia, United States
OnsiteFull Time
Active Secret clearance (ability to secure TS/SCI), Bachelor's in STEM, familiarity with statistical modeling and exploratory data analysis, programming competency in R or Python, and ability to work fully onsite. Master's and 1+ years data science experience preferred.
R, Python, STORM, SWIFT
3mo
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Data Scientist I
Arlington, Virginia, United States
OnsiteFull Time
2+ YOEMust have active Secret clearance; Bachelor's in data science, statistics, mathematics, or related field; 2 years programming experience; 2 years in data analytics areas.
1mo
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Junior Data Scientist
Chicago or Austin or Denver or Washington or Atlanta or Boston or United States
$115k-$135k/yr RemoteFull Time
2+ YOEBachelor's in a quantitative field, 2+ years experience in research/analytics/data science (real estate preferred), proficiency in Python/R and SQL, geospatial and econometric methods, working knowledge of cloud platforms.
Python, R, SQL, ArcGIS, QGIS, ACS, TIGER, LODES, BLS, IPUMS, NLCD, Overture Maps, Azure, AWS
2w
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Junior Data Scientist
Arlington, Virginia, United States
$50k-$70k/yr OnsiteFull Time
1+ YOE1+ year providing data analytics support to U.S. Navy program offices; associate degree in math/science/engineering; proficiency with Microsoft Office and SharePoint; eligible for DOD SECRET clearance; travel required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
2mo
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Junior Data Scientist
Arlington, Virginia, United States
HybridFull Time
1+ YOE1-3 years in data science/analytics; Python, R, SQL; Tableau; ML/NLP; bachelor’s in a quantitative field; US citizenship for clearance.
Python, R, SQL, Tableau, Excel, Jupyter, Git, AWS, pandas, NumPy, scikit-learn, spaCy, Keras, tidyverse, tidymodels, ggplot2, Shiny, NLP, BERT, dashboards, data visualization, statistical modeling