24 data science internship jobs at 17 companies in Fairfax, VA
3w
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Current Master's - Data Science Internship - Summer 2027
McLean or New York City or San Francisco or Chicago or San Jose or Richmond or Cambridge or Plano
$134k-$161k/yr HybridMultiple Commitments Available
Current master's student in a quantitative field, continuing studies after internship; 6+ months using programming languages for data analysis and machine learning techniques.
Python, R, SQL, Application Programming Interface (API)
3w
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Current Master's - Data Science Internship - Summer 2027
McLean or Cambridge or Chicago or Richmond or Plano or San Francisco or San Jose or New York City
$134k-$161k/yr HybridFull Time
0.5+ YOEPursuing a Master’s in a quantitative field (degree by Aug 2028), continuing study after internship, 6+ months experience with open-source data programming, machine learning exposure, and US in-person availability.
Python, R, SQL
2mo
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Data Science Intern - Chantilly, VA
Chantilly, Virginia, United States
$30-$38/hr OnsiteInternship
Pursuing degree in Mathematics, Statistics, Data Science, Computer Science, or closely related field; proficient in Python; experience with noSQL databases; data visualization; ML concepts; strong analytical skills; able to learn quickly; self-motivated with minimal supervision.
Python, Elasticsearch, MongoDB, Kibana, Matplotlib, MatLab, R
6d
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Spring 2027 Data Science Intern
Washington, District of Columbia, United States
$25/hr OnsiteInternship, Temporary
0+ YOECurrently enrolled in a BS or MS in a quantitative field, with Python, pandas, NumPy, scikit-learn, SQL, statistics, probability, and completed data analysis experience; U.S. Person status required.
Python, pandas, NumPy, scikit-learn, SQL, Palantir Foundry, AWS GovCloud, AWS
2mo
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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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Data Science and Advanced Analytics Intern
Washington, District of Columbia, United States
$18-$28/hr HybridInternship
Currently pursuing an undergraduate or graduate degree in a related field; strong interest in digital experiences, personalization and AI; analytical thinking and ability to communicate insights to technical and non-technical audiences.
1w
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Data Engineer Analyst (WDP)
Chantilly or Herndon
OnsiteFull Time
0+ YOEActive TS or TS/SCI clearance required; 0-2 years experience or internship; Bachelor's in Computer Science/Information Systems/Engineering; SQL and Python; familiarity with cloud data platforms and data governance.
SQL, Python, Databricks, Snowflake, AWS S3, Azure Data Lake, Collibra, Alation, Airflow, Prefect, Terraform, Kafka
1mo
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Data Visualization Fall 2026 Internship
Washington, District of Columbia, United States
HybridMultiple Commitments Available
Minimum 3.2 GPA, relevant coursework (data science, design, CS, STEM, IR, poli sci), 22+ hrs/week, eligible to work in the U.S.; preferred knowledge: Figma, React, JavaScript, data scraping, Microsoft Office/Word/Excel; portfolio and writing sample required.
Figma, React, JavaScript, Microsoft Office, Microsoft Word, Microsoft Excel
1w
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Computational Social Science Intern (Fall 2026)
Washington, District of Columbia, United States
$20/hr HybridInternship
Authorized to work in the U.S.; pursuing BA/MS in a quantitative or social science field; proficiency in Python/R, SQL, NLP, and data visualization; strong analytic and communication skills.
Python, R, SQL, Tableau, Superset, Microsoft Power BI, Microsoft Excel, Git, Jupyter, GCP, AWS, Narrative Analytics®
3w
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2027 Technology and Data Internship
Baltimore, Maryland, United States
$25/hr HybridInternship
Full-time bachelor\u0002s student (grad Dec 2027\u0002Jun 2029) in CS/Engineering/Math/Data Science; familiarity with Python, Java, SQL, Power BI; interest in AI; strong analytic and communication skills.
Python, SQL, Power BI, Java, JavaScript, Git, CI/CD, Docker, iOS, Swift, Android, Apple Testflight, Google Firebase, Amazon Web Services, Linux, ChatGPT, Microsoft Copilot
6d
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Federal Data Scientist Intern 2027
Herndon, Virginia, United States
$47k-$85k/yr OnsiteInternship, Temporary
Currently pursuing a quantitative bachelor's degree; familiarity with Python or scripting, statistical analysis, databases, cloud platforms, and data science tools; able to obtain federal security clearance and travel up to 100%.
Python, SQL, Spark, IBM Cloud, Microsoft Azure, Amazon Web Services (AWS), scikit-learn, SciPy, pandas, PyTorch
3w
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Summer 2027 Internship Program - Kearney Technology Group Internship
Alexandria, Virginia, United States
$18-$28/hr HybridFull Time
Must be a college Sophomore, Junior, or Senior pursuing a BA/BS in CS, CE, Data Analytics/Science, Financial Mathematics, or Statistics; must obtain interim U.S. Secret clearance; strong verbal and written communication.
13h
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Research Internship
Silver Spring, Maryland, United States
HybridInternship
Current undergraduate or master's student or recent graduate with public health or social sciences research, data analysis, literature review, writing, and editing experience.
Microsoft Excel, STATA, SPSS, SAS
6d
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Applications Engineering Internship - Spring 2027
El Segundo or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
Currently enrolled in an accredited undergraduate or graduate program in computer science, information systems, data science, engineering, or a related field; experience with SQL, Python, or low-code/ETL tools.
SQL, Python, Alteryx, dbt, Power BI, ERP, PLM, CRM, HRIS
1d
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Software Development Engineer, Open Data Analytics - Engines
Arlington, Virginia, United States
$144k-$194k/yr OnsiteFull Time
2+ YOERequires programming experience, 2+ years of non-internship software development and design or architecture experience, strong computer science fundamentals, and proficiency in Java, C, C++, or C#.
SQL, Parquet, Apache Iceberg, Amazon S3, Java, C, C++, C#, Hadoop
2mo
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AI Systems and Automation Intern
Arlington, Virginia, United States
OnsiteSeasonal, Internship
Enrollment in or recent completion of a degree in Computer Science, Data Science, Engineering, or related field; familiarity with cloud platforms (AWS, Google Cloud), big data (Hadoop, Spark), and Git; strong problem-solving and communication skills; must be legally authorized to work in the United States without visa sponsorship.
AWS, Google Cloud, Hadoop, Spark, Git
1mo
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Research Intern - Economics Program (Fall 2026)
Washington, District of Columbia, United States
$18-$20/hr OnsiteMultiple Commitments Available
Practical research experience required; advanced econometric and data science skills, strong writing and research skills, coursework in international trade preferred; able to work independently and meet tight deadlines.
1mo
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DOD Skillbridge Corporate Fellowship Program "Hiring Our Heroes"
Chantilly, Virginia, United States
OnsiteFull Time, Internship
Active-duty service member eligible for DOD Skillbridge, US citizenship, active TS/SCI with CI polygraph; interest/skills in systems engineering, program management, contracts, Agile/DevOps, data science, IT, instructional design, or technical communications.
3mo
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Paid Media & Performance Marketing Intern
Washington, District of Columbia, United States
$20/hr HybridInternship
Recent graduates or fourth-year students in Marketing, Data Science, Advertising, Business, Analytics; interest in digital marketing; familiar with GA4, Google Ads, Meta Business Manager; strong analytical and communication skills; able to work 40 hours/week; hybrid in Washington, DC.
Google Analytics 4, Google Ads, Meta Business Manager, SEMrush