68 summer intern jobs at 27 companies in Connecticut
5d
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Summer Intern
Cooperstown or Auburn or Batavia or Claverack or Enfield or Phelps or Greenwich or Middlebury or St. Albans or Geneva
$21/hr FieldInternship
Current junior with December 2027 or May 2028 graduation, 3.0 GPA minimum, and bachelor's or master's study in agriculture, business, accounting, economics, or finance.
2d
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2027 Summer Internship
Stamford or Houston
OnsiteFull Time, Internship
Seeking motivated candidates for summer internship assignments across accounting, risk, investments, analytics, credit, treasury, operations, IT, compliance, human resources, and energy solutions.
3w
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CareScout Operations Administrative Intern – Summer 2027
Alabama or Arkansas or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Nebraska or New Hampshire or New Jersey or New York or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Virginia or District of Columbia or Vermont or West Virginia or Wisconsin
$19-$20/hr RemoteFull Time, Internship
Currently pursuing a Bachelor's degree, able to work up to 40 hours/week in summer, proficient in Microsoft Office and Excel, clear written and verbal communication, reliable and detail oriented.
Microsoft Office, Microsoft Excel
3w
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Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Enrolled in BS/MS engineering (biomedical, mechanical, electrical, industrial, materials, computer or related) with expected graduation 2027–2029; U.S. work authorization required; minimum 3.0 GPA preferred; prior engineering coursework/projects preferred.
CAD
1w
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2027 Summer Intern - Compliance
Washington or Greenwood Village or Chicago or Boston or Farmington or Glendale or Los Angeles or San Francisco or Cleveland or Atlanta
$25-$30/hr HybridMultiple Commitments Available
Enrolled in a JD program, with beginner knowledge of ERISA and related regulations, excellent communication and interpersonal skills, collaboration ability, and strong federal and state legal research skills.
ERISA
1w
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Audit Intern Summer 2027
Chicago or Louisville or Washington or Los Angeles or New York or Sacramento or San Francisco or Hartford or Nashville or South Bend or Atlanta or Boston or Cleveland or Columbus or Dallas or Denver or Fort Lauderdale or Fort Wayne or Houston or Grand Rapids or Austin or Indianapolis or Lexington or Livingston
$27-$42/hr OnsiteFull Time, Internship
Pursuing an accounting-related bachelor's or master's degree; CPA eligibility, Excel proficiency, strong academics, analytics, leadership, communication, problem-solving, multitasking, teamwork, and willingness to travel.
Microsoft Excel
2w
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Summer 2027 Assurance Intern
Hartford, Connecticut, United States
HybridFull Time, Internship
Currently enrolled in an accredited bachelor's accounting program; spreadsheet software proficiency and a valid state driver's license required. GPA of 3.0 or above preferred.
spreadsheet software
3w
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Engineering Intern – Summer 2027
Minnesota or Arizona or New Jersey or California or Colorado or Connecticut or Tennessee or Massachusetts or Michigan or Texas or Florida
$27-$45/hr OnsiteFull Time
Currently pursuing a BS/MS in engineering (biomedical, mechanical, electrical, industrial, materials, computer or related), U.S. work authorization required, GPA 3.0 preferred, internship availability June–August, prior engineering project or internship experience preferred.
3d
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2027 Summer Intern: Operations - Manufacturing
Wilmington or Boston or Shelton
$23-$29/hr OnsiteInternship, Full Time
Full-time college enrollment through the May–August 2027 internship, related bachelor's or master's degree, minimum 3.0 GPA, and interest in additive manufacturing, operations, or process improvement.
Microsoft Office
1mo
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Summer Intern 2027 - Buyouts & Growth Equity Team
New York City or Norwalk
HybridInternship
Undergraduate junior with strong GPA, 1+ years relevant coursework (accounting/finance/business), strong analytical and communication skills, Microsoft Excel proficiency, ability to work independently and in teams.
Microsoft Excel
3w
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Actuarial Intern Summer 2027 (CMH Health)
Chicago or Brookfield or Windsor
$21-$46/hr OnsiteFull Time
Pursuing a bachelor’s or master’s in a quantitative field, at least one actuarial exam passed, ability to work onsite four days/week, familiarity with Excel and basic actuarial concepts; Excel/VBA/Python/SAS exposure preferred.
Microsoft Excel, VBA, Python, SAS
3mo
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Fan Activation & Promotions Intern [Summer]
Stamford, Connecticut, United States
OnsiteInternship
0+ YOEEnrolled in a university/college or recent graduate; able to lift 30 pounds; available nights, weekends, and matchdays; interest in sports marketing or live events.
6d
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Manufacturing Engineering Intern – US – Summer 2027
Evendale or Batesville or Durham or Bohemia or Arkansas City or Auburn or Madisonville or Asheville or Dayton or Rutland or Clearwater or Greenville or Terre Haute or Wilmington or McAllen or Erlanger or West Jefferson or Hooksett or Lafayette or Norwich or Lynn or Jacksonville or Sterling
$20/hr OnsiteFull Time, Internship
Full-time bachelor's or graduate enrollment in an accredited engineering or related program, 3.0 GPA, U.S. work authorization, transportation, and willingness to work at U.S. locations.
Lean, Six Sigma
1w
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Summer 2027 IT Intern (May 2028 Graduates)
Stamford, Connecticut, United States
$17-$25/hr HybridInternship
Pursuing a Computer Science, Math, or related Engineering degree with May 2028 graduation; software development fundamentals, programming familiarity, communication skills, and U.S. work authorization required.
Python, Java, .NET, JavaScript, C#, HTML, SQL, MySQL, PostgreSQL, Oracle, React, Angular, AWS, Terraform, Jenkins, OpenAI, ChatGPT, Microsoft Copilot, Azure, Git, GitHub, GitLab
1w
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Summer 2027 IT Intern (May 2028 Graduates)
Stamford, Connecticut, United States
$17-$25/hr HybridFull Time, Internship
Currently pursuing a Computer Science, Math, or related engineering degree and graduating May 2028. Requires software development fundamentals, communication skills, and U.S. work authorization; familiarity with listed technologies preferred.
Python, Java, .NET, JavaScript, C#, HTML, SQL, MySQL, PostgreSQL, Oracle, React, Angular, AWS, Azure, Terraform, Jenkins, OpenAI, ChatGPT, Microsoft Copilot, Git, GitHub, GitLab
2mo
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BLP Intern - Credit
Stamford or United States
HybridInternship, Full Time
Pursuing a bachelor’s in Accounting, Mathematics, Finance, Economics or related; minimum 3.0 GPA; available for a 10-week full-time (40 hrs/wk) summer internship (June–August); 18+; background check, drug screen, and fingerprints required; must meet Section 19 FDIC requirements; ability to relocate/commute to Hub.
SAS, Python, Machine Learning
4d
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Health Service Leadership Development Program Summer Associate (Intern)
Bloomfield, Connecticut, United States
$50-$52/hr HybridMultiple Commitments Available
3+ YOECurrently pursuing an MBA, MPH, or MHA with 3 years of professional experience, plus leadership, communication, problem-solving, stakeholder management, healthcare interest, and experience using AI, analytics, or technology solutions.
AI, analytics
2d
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Summer Internships 2027
Greenwich, Connecticut, United States
OnsiteFull Time, Internship
Currently enrolled college or graduate students with a 3.5+ GPA, excellent communication and analytical skills, and advanced Microsoft Word, Excel, and PowerPoint skills; onsite 9-week commitment required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Data Engineering Internship (Summer 2027)
Stamford or Houston or New York City
OnsiteFull Time, Internship
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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Talent Acquisition Intern
Ridgefield, Connecticut, United States
$18/hr HybridPart Time
College junior or senior in a business-related degree, age 18+, available 40 hours weekly during summer, proficient in Microsoft Office, and skilled in written and verbal communication.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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