21 data analytics intern jobs at 15 companies in Cheshire, CT

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BLP Intern – Data Analytics
Stamford, Connecticut, United States
HybridFull Time, Internship
Synchrony
SynchronyNYSE: SYF: Provides consumer financial services and private label credit cards.
Pursuing a bachelor’s in a quantitative field, minimum 3.0 GPA, available for a 10-week full-time (40 hrs/wk) summer internship (June–August), 18+ years old, background/drug screen and fingerprints required.
Microsoft Excel, Microsoft PowerPoint
3d
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Tech & Data Program Summer 2027 – Data Engineer Intern (Hartford)
Hartford, Connecticut, United States
HybridInternship, Full Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
Student internship requiring analytical, problem-solving, communication, and collaboration skills, with exposure to Python, SQL, PL/SQL, data engineering, cloud technologies, analytics, AI/ML, or Agile methods.
Python, SQL, PL/SQL, Snowflake, GitHub, AWS, Azure, Google Cloud, Tableau, Copilot, ETL/ELT, NLP, LLMs
3d
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Tech & Data Program Summer 2027 – Data Engineer Intern (Hartford)
Hartford, Connecticut, United States
HybridInternship, Full Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance and financial products.
Student with exposure to Python, SQL, PL/SQL, ETL/ELT, data pipelines, Snowflake, GitHub, cloud platforms, analytics, AI/ML, and Agile ways of working; strong analytical and communication skills required.
Python, SQL, PL/SQL, Snowflake, GitHub, AWS, Azure, Google Cloud, Tableau, Copilot, ETL/ELT, LLMs, NLP
1w
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Data and AI Intern 2027
Armonk, New York, United States
$101k-$185k/yr HybridInternship, Contract
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
High school diploma or GED required; bachelor's degree preferred. Requires data migration, warehousing, databases, programming, quantitative analysis, modeling, Agile, and generative AI knowledge.
Java, Python, SQL, R, JavaScript, APIs, Cognos, Google Analytics, Tableau, watsonx, Watson Orchestrate, Tririga, Maximo, Envizi
1mo
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Data Engineering Internship (Summer 2027)
Stamford or Houston or New York City
OnsiteFull Time, Internship
Castleton Commodities International
Castleton Commodities International: Invests in and manages global energy and commodity assets.
Pursuing a Bachelor's or higher in CS/Engineering/MIS, expected grad Winter 2027–Spring/Summer 2028. Strong Python and SQL skills; experience with pandas, NumPy, SQLAlchemy; familiarity with Snowflake, cloud (AWS/Azure); web scraping interest.
Python, SQL, Snowflake, pandas, NumPy, SQLAlchemy, Airflow, AWS, Azure
1w
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Machine Learning Intern
Chicago or Washington or Tallahassee or Sarasota or Hartford or Nashville or Costa Mesa or San Jose or Atlanta or Boston or Burlington or Cleveland or Columbus or Dallas or Denver or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Knoxville or Lexington or Livingston or Plano or Louisville or Los Angeles or Miami or The Woodlands or New York City or Oakbrook Terrace or Sacramento or San Francisco or South Bend or Springfield or Tampa or Houston or Austin or Charlotte
$27-$42/hr OnsiteFull Time, Internship
Crowe
Crowe: Global professional services firm providing audit, tax, and consulting.
Relevant majors include data science, computer science, mathematics, and natural or social sciences. Requires Python, Linux, Git, Docker, CI/CD, Kubernetes, modeling, and software development skills.
Python, Linux, Git, Docker, CI/CD, Kubernetes
1mo
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Early Careers: Actuarial Intern
Chicago or Bannockburn or Columbus or Denver or Minneapolis or Bloomington or Cleveland or Phoenix or Seattle or San Francisco or Irvine or St. Louis or New York or Boston or Burlington or Philadelphia or Radnor or Dallas or The Woodlands or Houston or Norwalk or Berkeley Heights or Baltimore or Washington or Atlanta or Charlotte or Winston-Salem or Tampa
$25-$40/hr HybridInternship
Aon
AonNYSE: AON: Global professional services firm providing risk and people solutions.
Rising college senior (Dec 2027–Jun 2028) with 3.0+ GPA, passed ≥1 actuarial exam preferred, pursuing actuarial/statistics/math, strong analytical skills, Excel and Microsoft Office proficiency, team orientation.
Microsoft Office Suite, Microsoft Excel
4w
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Actuarial Intern Spring 2027 (CMH Health)
Chicago or Brookfield or Windsor
$21-$46/hr HybridFull Time
Milliman
Milliman: Global provider of actuarial and risk management consulting services.
Pursuing a bachelor’s or master’s in a quantitative field, able to work full-time Jan–Jun 2027 (40+ hrs/wk), strong math and analytical skills, Excel/VBA/Python/SAS experience preferred, at least one actuarial exam preferred.
Excel, VBA, Python, SAS
3w
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Actuarial Internship - Summer 2027
Bloomfield or Austin or Philadelphia or Franklin or Denver
OnsiteFull Time, Internship
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
Pursuing a bachelor’s (2+ years completed), 3.2+ GPA, strong Excel and analytical skills, exposure to Python/R/SQL/AI tools, comfortable with data, and early leadership potential.
Microsoft Excel, Python, R, SQL, AI-enabled tools
2mo
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Fall 2026 Legal Intern, Foreclosure Prevention Project
New York or Nassau County or Suffolk County or United States
HybridInternship
New York Legal Assistance Group
New York Legal Assistance Group: Provides free civil legal services to low-income New Yorkers.
Must be a current law student; strong research, writing, and analytic skills; assist with client intakes, court appearances, drafting motions, mortgage modification packets, and data entry. Strong preference for fluent Spanish speakers.
6d
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Student Employment: Masonicare Operations Support Intern - AY 26/27
Hamden, Connecticut, United States
OnsitePart Time, Internship
Quinnipiac University
Quinnipiac University: Private university providing undergraduate and graduate degree programs.
Student interested in healthcare administration, public health, data analytics, or operations, with strong organization, attention to detail, confidentiality, and procedural accuracy.
Microsoft Word, Microsoft Excel, Microsoft Outlook, EMR
3d
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Director Enterprise Intelligence and Decision Support
Hartford, Connecticut, United States
HybridFull Time
Connecticut Children's
Connecticut Children's: Provides specialized pediatric healthcare and medical research services.
8+ YOEBachelor's degree in a related field and 8–10 years in data warehousing and business intelligence, preferably healthcare. Requires process improvement and internal consulting experience; Six Sigma certification preferred.
Epic Cogito, Clarity, Caboodle, Reporting Workbench, Radar, SlicerDicer, EHR, ETL/ELT, APIs
2w
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Finance Leadership Development Internship (2028 Graduates)
Stamford, Connecticut, United States
$17-$25/hr HybridFull Time, Internship
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
Internship for 2028 graduates requiring complex problem-solving, financial modeling, data analytics, communication, Excel and PowerPoint; Power BI and SQL are a plus. U.S. work authorization and Stamford commuting distance required.
Microsoft Excel, Microsoft PowerPoint, Power BI, SQL
1mo
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Senior Internal Auditor
Wilton, Connecticut, United States
HybridFull Time
Louis Dreyfus Company
Louis Dreyfus Company: Global merchant and processor of agricultural and food goods.
4+ YOE4+ years experience in operations or internal audit, bachelor’s/master’s in engineering, finance or business, strong operations knowledge, data analytics skills (ACL/Python/Power BI), advanced Excel, CIA a plus.
ACL, Python, Microsoft Power BI, Microsoft Excel
2w
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IT Auditor, Corporate Governance, Mohegan Tribe
Uncasville, Connecticut, United States
HybridFull Time
Mohegan Tribal Government
Mohegan Tribal Government: Provides sovereign governance and services for the Mohegan Tribe.
1+ YOEBachelor's degree in information systems, computer science, business administration, finance, or accounting; 1 year of internal or IT audit experience; GAAP, GAAS, Sarbanes-Oxley, COSO, COBIT, Excel, and data analytics knowledge.
Microsoft Excel, COSO, COBIT
2w
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International Admissions Counselor Graduate Assistant
Fairfield, Connecticut, United States
$16k/yr OnsitePart Time, Temporary
Sacred Heart University
Sacred Heart University: Private Catholic university offering undergraduate and graduate degree programs.
Bachelor's degree, strong communication and presentation skills, software and social media literacy, data analysis, organization, customer service, transportation access, U.S. driver's license, and passport required.
Microsoft Office, Adobe, TABLEAU, Facebook, Instagram, WhatsApp, Line, WeChat, Google Analytics, SEO, IELTS, TOEFL, Duolingo, Slate, EducationUSA