28 data science intern jobs at 17 companies in Washington, DC

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2mo
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Data Science Intern - Chantilly, VA
Chantilly, Virginia, United States
$30-$38/hr OnsiteInternship
ICR
ICR: Provides data science and analytics services.
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
1mo
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Data Science and Advanced Analytics Intern
Washington, District of Columbia, United States
$18-$28/hr HybridInternship
AARP
AARP: Nonprofit advocacy organization serving Americans aged 50 and older.
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.
1mo
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Data Science and Advanced Analytics Intern
Washington, District of Columbia, United States
$18-$28/hr HybridInternship
AARP
AARP: Non-profit organization advocating for Americans aged 50 and older.
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.
3d
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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
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
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
1w
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WBG Pioneer - AI Data Engineer Intern
Washington or Chennai or Sofia
OnsiteInternship
World Bank Group
World Bank Group: Providing financial and technical assistance to developing countries globally.
1+ YOEEnrolled undergraduate or postgraduate student in IT/CS/Data Science, 1+ years relevant experience, proficiency in Python and SQL, knowledge of ETL/ELT, data validation, and ML concepts; strong analytical and communication skills.
Python, SQL, Git, Snowflake, Databricks, Spark, APIs
2mo
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AI Systems and Automation Intern
Arlington, Virginia, United States
OnsiteSeasonal, Internship
Toffler Associates
Toffler Associates: Strategic advisory firm providing future-focused foresight and planning.
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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Data Visualization Fall 2026 Internship
Washington, District of Columbia, United States
HybridMultiple Commitments Available
Foundation for Defense of Democracies
Foundation for Defense of Democracies: Provides research and analysis on national security issues.
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
1mo
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Data and Technology Analyst I-Division of International Finance
Washington, District of Columbia, United States
OnsiteFull Time
Federal Reserve Board of Governors
Federal Reserve Board of Governors: The central bank of the United States.
1+ YOEBachelor's in CS, Data Science, Math, Engineering, Economics or equivalent; minimum 1 year relevant experience; proficiency in R, Python and/or MATLAB; experience with Git/GitLab, software development, data analysis, databases, cloud tech, and automation.
R, Python, MATLAB, Git, GitLab, Claude Code
23h
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2027 Technology and Data Internship
Baltimore or Owings Mills or Maryland or Colorado or Washington or Washington or New York or California
$25/hr HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.
Full-time bachelor\u0002seeking student (grad 12/2027\u000205/2029) in CS/CE/Math/Engineering/Physics/Data Science; familiar with Python, SQL, Java; interest in AI; strong analytical and communication skills.
Python, SQL, Power BI, Java, JavaScript, Git, CI/CD, Docker, iOS/Swift, Android/Java, Apple Testflight, Google Firebase, Amazon Web Services, Linux, ChatGPT, Microsoft Copilot
2mo
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Software Engineering Intern
Washington, District of Columbia, United States
HybridInternship
Social Impact
Social Impact: Provide management consulting for global development effectiveness.
0+ YOEPursuing CS/SE/Data Science degree; strong problem-solving; able to work independently and with others; interest in scalable enterprise systems; US citizen; DC area; internship; background check.
Node.js, React, Python, PostgreSQL, REST APIs, Git/GitHub
1mo
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International Medical Device Countermeasures (MCM) Data SME
Silver Spring, Maryland, United States
$98k-$163k/yr HybridPart Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
10+ YOEMaster's or PhD in regulatory science/public health/public policy, 10+ years medical device regulatory experience, expertise in international regulatory harmonization, FDA CDRH pathways, standards organizations, data analysis/statistics/visualization, ability to obtain Public Trust, U.S. citizen or permanent resident.
2mo
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Paid Media & Performance Marketing Intern
Washington, District of Columbia, United States
$20/hr HybridInternship
Streetsense
Streetsense: Strategy and design collective for real estate and hospitality.
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
3d
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Summer 2027 Internship Program - Kearney Technology Group Internship
Alexandria, Virginia, United States
$18-$28/hr HybridFull Time
Kearney & Company
Kearney & Company: Provides financial, accounting, and consulting services to federal agencies.
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.
3mo
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Center for Organizing and Affiliate Support Intern
Washington, District of Columbia, United States
$20/hr OnsitePart Time
National Education Association
National Education Association: Labor union providing advocacy and representation for education professionals.
Part-time internship in public education policy; majors in Education, Political Science, Government, or related fields; stipend $20/hr; up to 20 hours/week; based at NEA Headquarters, Washington, DC.
Writing, Editing, Research, Social Media, Data Analysis, Content Management
1mo
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SuccessFactors Recruiting: Assistant Director of Strategic Events (Data Science and AI Institute) (121475)
Baltimore or Washington
$86k-$150k/yr HybridFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and global research.
5+ YOEBachelor's degree and 5+ years related experience; proven event strategy and execution for large-scale and intimate convenings, budget and vendor management, communications and internal/external stakeholder engagement; Microsoft and AI tool proficiency.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Teams, Microsoft Co-Pilot, Microsoft SharePoint, ChatGPT, Claude, Gemini
2w
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AI Program Analyst
Washington, District Of Columbia, United States
$125k-$150k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
7+ YOEDegree in AI/Data Science/Computer Science/Engineering, Public Trust clearance, 7+ years relevant AI or data systems experience, familiarity with data governance and responsible AI, international development experience, strong communication and change management skills.
3w
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Staff Product Manager, Risk Platform
San Francisco or New York or Washington or London or Amsterdam or Canada or Europe
$208k-$307k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
6+ YOE6+ years product management experience on internal risk, trust & safety, fraud, or identity platforms; technical depth with detection signals and ML-based products; hands-on data analysis; proven partnership with Data Science/MLE.
3d
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Sr. Clinical Research Coordinator
Washington, District of Columbia, United States
$55k-$91k/yr OnsiteFull Time
Children's National Hospital
Children's National Hospital: Provides comprehensive pediatric medical care and hospital services.
3+ YOEBachelor's (3+ years) or Master's (2+ years) in a science/health field, CCRP required (internal) or within 1 year (external), knowledge of GCP/OHRP/FDA regs, protocol management, data collection and leadership.
ClinicalTrials.gov
1mo
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Manager, Marketing Operations
Hyderabad or Rockville
OnsiteFull Time
U.S. Pharmacopeial Convention
U.S. Pharmacopeial Convention: Sets scientific quality standards for medicines and food ingredients.
5+ YOE2+ MgmtBachelor's degree required; 5+ years marketing/sales experience in life sciences or pharmaceuticals; 2+ years managing people and 2+ years managing international projects; high proficiency in Microsoft Office; strong communication, data analysis, and project/process management skills; supervises 3 direct reports.
Blackthorn, Microsoft SharePoint, Tableau, Microsoft Office