149 junior data scientist jobs at 67 companies in Waldorf, MD
3mo
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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
2mo
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Junior Data Scientist
Fort Meade, Maryland, United States
$120k-$127k/yr OnsiteFull Time
1+ YOE1+ years in statistics or related math, Python or R, collaborative work, TS/SCI clearance with polygraph, HS diploma or GED.
R, Python
3w
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Junior Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
2+ YOE2+ years experience with Python/R/SQL, machine learning and NLP experience, ability to prepare and analyze structured and unstructured data, data visualization, Agile teamwork; active Secret clearance required.
Python, R, SQL
1mo
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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
3d
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Junior Data Scientist
Greenbelt, Maryland, United States
$64k-$96k/yr OnsiteFull Time
Bachelor’s degree in data science, statistics, or related field; strong Python, R, SQL, MATLAB, SAS, HTML/CSS, PyTorch, TensorFlow, Linux, and Git skills; expertise in machine learning and statistical analysis.
Python, R, SQL, MATLAB, SAS, HTML, CSS, PyTorch, TensorFlow, Linux, Git, SARIMA, LSTM
1mo
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Junior Data Scientist
Reston, Virginia, United States
$80k-$121k/yr OnsiteFull Time
3+ YOEBachelor's in related field (or substitution), minimum 3 years relevant experience, TS/SCI clearance ability, experience with data cleaning, visualization, and AI/ML for unstructured data.
Tableau, Power BI
2mo
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Junior Data Scientist
Potomac, Maryland, United States
OnsiteFull Time
1+ YOEU.S. citizen with active TS/SCI and polygraph, 1+ years experience in statistics/operations research/advanced mathematics, experience with R or Python, and ability to apply scientific methods to qualitative and quantitative analyses.
R, Python
2mo
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Senior Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years data science experience, Bachelor's in related field, strong SQL/Python/Scala skills, cloud data analytics and ML experience, ability to design data architectures and mentor junior staff.
SQL, Python, Scala, PySpark, Azure, Azure Data Lake, Azure Data Factory, Databricks, DevOps, ETL, IoT
4d
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DATA SCIENTIST
Fort Meade, Maryland, United States
$150k-$196k/yr OnsiteFull Time
1+ YOEBachelor's-level study in mathematics, statistics, computer science, data science, or related field, plus at least 1 year of qualifying data engineering, modeling, query, or data management experience.
data pipelines
5d
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Data Scientist
Washington, District of Columbia, United States
$99k-$225k/yr OnsiteFull Time
2+ YOE2+ years in AI, data science, machine learning, software engineering, data research, or analytics; software development experience; big data and programming experience; bachelor's degree; ability to obtain Secret clearance.
Spark, Hadoop, Databricks, Python, C#, Java, LLMs, MCP, LangChain, LangGraph, C, C++, Rust
3d
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Data Scientist
Riverside or Washington
$106k-$138k/yr OnsiteFull Time
1+ YOEBachelor’s-level major or equivalent coursework in mathematics, statistics, computer science, data science, or a related field, plus 1 year of specialized experience in advanced data science, analytics, visualization, and data governance.
Power BI, O365, R, SQL, Python, machine learning, AI
23h
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Data Scientist
Boulder or Fort Collins or College Park or Greenbelt or Lanham or Riverdale or Silver Spring or Suitland or Stennis Space Center or Asheville or Madison
$106k-$187k/yr OnsiteFull Time
1+ YOEBachelor's-level education in mathematics, statistics, computer science, data science, or a related field plus 1 year specialized experience analyzing workforce data, building predictive models, and creating data visualizations.
R, Python, SAS, SPSS, STATA, Tableau, Power BI, Artificial Intelligence (AI), USAJOBS Resume Builder
3d
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Data Scientist
Riverside or Washington
$106k-$138k/yr OnsiteFull Time
1+ YOEBachelor's-level study in mathematics, statistics, computer science, data science, or a related field, plus one year of specialized experience applying advanced data science, statistical analysis, programming, visualization, and data governance.
Power BI, O365, R, SQL, Python
3mo
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Data Scientist
DC, District of Columbia, United States
$84k-$92k/yr RemoteFull Time
0+ YOEProficient in Python; analyze public voter data; communicate findings; bachelor's degree or equivalent; non-partisan civic data focus.
Python
5d
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Data Scientist
Vienna or Pensacola
$80k-$136k/yr HybridFull Time
2+ YOEBachelor's degree in a quantitative field, 2–3 years of exploratory data analysis experience, and proficiency with data science, modeling, programming, visualization, and technical communication.
Tableau, Power BI, Microsoft Excel, SQL, R, Python, Hadoop, SAS, SPSS, Scala, AWS
5d
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Data Scientist
Washington, District of Columbia, United States
$99k-$225k/yr HybridFull Time
2+ YOE2+ years in AI, data science, machine learning, software engineering, research, or analytics; programming and big data experience; bachelor's degree; ability to obtain Secret clearance.
Spark, Hadoop, Databricks, Python, C#, Java, LLMs, MCP, LangChain, LangGraph, C++, Rust
3w
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Data Scientist
Tucson or Oakland or Washington or New Orleans or Frisco or Houston
$50k-$100k/yr OnsiteFull Time
1+ YOEDegree in mathematics/statistics/computer science/data science or equivalent education/experience; 1+ year specialized analytical experience; proficiency with R or Python, statistical techniques, data modeling, and reporting for audits and investigations.
R, Python, Power BI, Tableau, Microsoft Excel, Perl, VBScript
1w
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Data Scientist
Washington, District of Columbia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEBachelor's-level study in mathematics, statistics, computer science, data science, or a related field, plus one year of specialized experience equivalent to GS-13.
Thrift Savings Plan, Flexible Spending Account, USA Hire, E-Verify, Microsoft Excel
2mo
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Data Scientist
Arlington, Virginia, United States
HybridFull Time
2+ YOEBachelor's degree in a relevant field, 2+ years data science experience, experience with Python/R/SQL/Databricks/Git, strong analytical and communication skills, and current IRS Public Trust clearance.
Python, R, SQL, Databricks, Markdown, Git, PySpark, Unity Catalog, AWS, bash, venv, conda
1w
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Data Scientist
Washington or Hyattsville or Philadelphia
$117k-$158k/yr OnsiteFull Time
1+ YOERequires a related bachelor's-level major or equivalent coursework and one year of GS-12-equivalent specialized experience applying advanced statistics, algorithms, machine learning, data modeling, and communicating findings.
Artificial Intelligence, USA Hire, Microsoft Excel
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