80 data internship jobs at 60 companies in Lynn, MA

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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
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
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
2mo
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Summer Internship
Newton, Massachusetts, United States
HybridInternship
Russian School of Mathematics
Russian School of Mathematics: Provides after-school K-12 mathematics education and enrichment programs.
Temporary/part-time internship with on-site/hybrid/remote location; departments include Software Engineering, IT, Data Analytics, Marketing, Finance, Human Resources, and Business Development.
1d
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Summer 2027 Finance Internship
New Brunswick or Jacksonville or Spring House or Cincinnati or Irvine or Horsham or West Chester or Warsaw or Raritan or El Paso or Danvers or Raynham
$26-$28/hr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
Currently enrolled in an undergraduate or fifth-year master’s program in finance/accounting/economics/data analytics/business; GPA≥3.0; intermediate Excel preferred; legally authorized to work in the US; graduation in 2028 or 2029.
Microsoft Excel
1mo
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Data Engineer Intern/Co-op
Boston, Massachusetts, United States
$25-$30/hr OnsiteMultiple Commitments Available
Plymouth Rock Assurance
Plymouth Rock Assurance: Providing personal and commercial property and casualty insurance products.
Master's in CS/IS/Data Engineering (pursuing or completed), experience with Python and SQL data pipelines, familiarity with AWS (S3, Glue, Step Functions), SQL Server, Linux/bash, Git/CI-CD, and monitoring tools; strong communication and documentation skills.
Python, SQL, SQL Server, AWS Step Functions, AWS Glue, S3, SageMaker, Linux, bash, Git, CI/CD, Parquet, CloudWatch, Datadog
6d
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Quality Assurance Internship
Boston, Massachusetts, United States
HybridInternship
International Institute of New England
International Institute of New England: Provides resettlement and education services for refugees and immigrants.
Interest in refugee/immigrant issues, strong computer and data entry skills, familiarity with databases and spreadsheets, organizational and communication skills.
Apricot, Microsoft Excel
3w
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Capital Planning Data Assistant (Co-op)
Boston, Massachusetts, United States
$18-$20/hr HybridMultiple Commitments Available
Massachusetts School Building Authority
Massachusetts School Building Authority: Funds and manages public school facility improvements in Massachusetts.
Enrollment in or recent graduation from a Bachelor's or Master's analytical program; basic data analysis knowledge; strong communication, attention to detail, and ability to work independently under deadlines.
Tableau, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Data Scientist – Simulation (Senior - Principal)
Wilmington, Massachusetts, United States
$149k-$205k/yr HybridMultiple Commitments Available
Symbotic
SymboticNasdaq: SYM: AI-powered robotics and software for warehouse automation.
5+ YOESenior/Principal Data Scientist to lead simulation model development for robotic warehouses; 5-8 years in simulation, DES/agent-based modeling; Python and related tools.
Python, NumPy, Pandas, SciPy, SimPy, AnyLogic, Arena, Databricks, Snowflake, Grafana, Tableau, GCP, AWS, Azure, High-Performance Computing
3w
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Audio Visual Metadata and Training Data Internship - Fall 2026
Boston, Massachusetts, United States
$17/hr HybridPart Time, Internship
GBH
GBH: Creates and broadcasts educational and cultural public media programming.
0+ YOEPart-time paid internship for an accredited undergrad or master's student; must have own computer and wifi, US work authorization, interest/experience with optical media, archival principles, asset/catalog systems, and strong attention to detail.
PBCore
2mo
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Structural Engineering Internship (Catastrophe Modeling) - 2026 (PhD / Graduate Student)
Boston, Massachusetts, United States
$25/hr OnsiteInternship
Karen Clark & Company
Karen Clark & Company: Provides catastrophe risk modeling software and consulting for insurers.
MS or PhD candidate in Structural/Civil Engineering focusing on natural hazards; knowledge of structural behavior and probabilistic methods; experience with numerical modeling; proficient in Python; strong communication.
Python, Numerical modeling, Data analysis
1mo
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INTERNSHIP PROGRAM COORDINATOR, Center for Career Development
Boston, Massachusetts, United States
$22-$29/hr OnsiteFull Time
Boston University
Boston University: Private research university providing higher education degree programs.
Customer service and written communication skills, project management and organizational ability, experience with data collection/reporting and online systems, cultural competency, flexibility to work occasional evenings/weekends.
2w
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Audio Visual Metadata and Training Data Internship - Fall 2026
Boston, Massachusetts, United States
$17/hr HybridPart Time, Internship
GBH
GBH: Produces and distributes educational and cultural public media content.
Student in an accredited undergrad or master\u0002s program with US work authorization; interest in optical media and archival principles; attention to detail; experience with asset management or cataloging preferred.
PBCore
1mo
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Research Internship
United States or Switzerland or Portugal or Canada or New York City or Boston or Seattle
$100k-$130k/yr RemoteInternship, Internship
Chainlink Labs
Chainlink Labs: Building decentralized oracle networks for blockchain smart contracts.
B.S. in CS or equivalent experience, coursework in algorithms/data structures/discrete math, familiarity with academic research, professional software development experience required; Go/Rust and blockchain knowledge preferred.
Go, Rust, TypeScript, Solidity, Python, LaTeX, git, Linux/Unix
1mo
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Co-Op, Data Extraction
Cambridge, Massachusetts, United States
OnsiteInternship
Lila Sciences
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
Pursuing a BS/MS/PhD in CS, Chemistry, Materials Science or related; solid ML fundamentals and Python; familiarity with NLP or computer vision; curiosity about scientific data.
Python, NLP, OCR
4d
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Spring Engineering Internship
Cambridge, Massachusetts, United States
OnsiteFull Time
Mantel Capture
Mantel Capture: Develops high-temperature molten salt carbon capture technology for industry.
Undergraduate or graduate students (and recent graduates) in chemical, mechanical, or materials fields; experience or interest in machine shop, prototyping, fabrication, lab experiments, and data analysis; ability to work full-time in Cambridge.
Machine shop, 3D printing
1d
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Summer 2027 Finance Internship
New Brunswick or Jacksonville or Spring House or Cincinnati or Irvine or Horsham or West Chester or Warsaw or Raritan or El Paso or Danvers or Raynham
$26-$28/hr OnsiteFull Time, Internship
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
Currently enrolled in undergraduate or fifth-year master\u0002s program in finance/accounting/economics/data analytics or related, GPA\u0003 3.0, intermediate Excel preferred, legal U.S. work authorization required, anticipated graduation 2028 or 2029.
Microsoft Excel
4w
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HR coordinator project & data analyst
Boston, Massachusetts, United States
OnsiteFull Time, Internship
Keolis
Keolis: Operates public transport systems and multi-modal mobility solutions.
Master's in HR/communication/management required; experience in HR and data analysis, project coordination, reporting; proficiency in Microsoft Outlook/Word/Teams/Excel, intermediate Power BI, Cognos BI.
Microsoft Outlook, Microsoft Word, Microsoft Teams, Microsoft Excel, Microsoft Power BI, Cognos BI
1mo
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Serif Biomedicines, Market Intelligence and Strategy Internship
Cambridge, Massachusetts, United States
$35-$45/hr OnsiteInternship, Temporary
Flagship Pioneering
Flagship Pioneering: Conceives, creates, and builds life science platform companies
Advanced degree in life sciences required (PhD strongly preferred). Experience with market/competitive intelligence, analytical and problem-solving skills, and strong written/verbal communication. Familiarity with programming, data science, or AI/ML tools is a plus.
1w
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Research Fall 2026 Internship/Co-op -Early Anomaly Detection & Intervention
Norwood, Massachusetts, United States
$35/hr OnsiteInternship, Full Time
FM Global
FM Global: Providing commercial property insurance and loss prevention engineering.
Ph.D. student required; strong experimental and analytical skills; independent experiment design; data analysis experience with Python, MATLAB, or R; strong technical writing and communication.
Python, MATLAB, R
2mo
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2027 Analyst, Tech Opps
Boston, Massachusetts, United States
$110k/yr OnsiteFull Time
Bain Capital
Bain Capital: Global alternative investment firm managing diverse asset classes.
0+ YOEAnalyst position in Tech Opportunities; full-time, summer 2027 start; strong academics and internship/entrepreneurial experience preferred; analytical, communication, and problem-solving skills required.
Excel, PowerPoint, Python, SQL, Bloomberg
2mo
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Systematic Fixed Income Portfolio Analyst – Client Role
Boston, Massachusetts, United States
$100k-$130k/yr HybridMultiple Commitments Available
Altbanq: Provides small business financing and payment processing solutions.
1+ YOEBachelor’s or Master’s in quantitative discipline; 1–4 years in portfolio analytics or related fields; knowledge of fixed income, macro analysis, or systematic strategies; ML/cloud/data tools a plus.
Fixed income analytics, Machine learning, Cloud technologies, Data engineering, Portfolio reporting tools