37 data internship jobs at 26 companies in Shelton, CT
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Data Science Machine Learning Internship (Summer 2027)
Stamford or Houston or New York City
OnsiteFull Time
Pursuing a bachelor's or higher in quantitative/technical field, expected grad 2027–2028; experience with machine learning/time series forecasting; strong Python (Pandas, NumPy) skills; strong analytical and communication abilities.
ARIMA, SARIMA, XGBoost, LSTM, Python, Pandas, NumPy
1mo
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BLP Intern – Data Analytics
Stamford, Connecticut, United States
HybridFull Time, Internship
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
1w
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Actuarial Internship - Summer 2027
Bloomfield or Austin or Philadelphia or Franklin or Denver
OnsiteFull Time, Internship
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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Toxicology Analytics Intern
Hicksville, New York, United States
$1/hr HybridInternship
Undergraduate or graduate student in forensic science, toxicology, public health, data analytics, epidemiology, or related field; strong analytical skills; interest in toxicology data analytics.
1mo
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Career Readiness Coordinator
Simsbury, Connecticut, United States
$27/hr OnsitePart Time
Develop and manage student internships, build community partnerships, run career workshops, maintain resources website, supervise internships, and collect program data; applicants from various sectors welcome.
3w
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2027 Trading Summer Analyst
Greenwich, Connecticut, United States
OnsiteInternship
10-week trading internship requiring interest in market structure, trading, liquidity, data analysis, and collaboration with traders, researchers, and technologists.
2mo
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At-Sea Research Intern - Riverhead, NY
Riverhead, New York, United States
$19/hr OnsitePart Time, Temporary
Part-time paid internship for at-sea data collection; fieldwork on vessels, light data entry; 24 hours/week; July–Sept; no relocation or visa sponsorship.
Data entry, Biological sampling, Marine field equipment
3w
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Performance Analysis Intern
Queens or Orangeburg
$17/hr OnsiteInternship
Film and code training and matches, produce reports, familiarity with performance analysis software and Microsoft/Apple office tools, ability to lift 15 lb, flexible hours including evenings and weekends, commit Aug–May season.
Sportscode, Match Analysis, Prozone, Hudl, Taka, Microsoft Excel, Microsoft PowerPoint, Keynote, iBooks Author
2w
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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
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
1mo
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Associate Specialty Underwriter
Chappaqua, New York, United States
$31-$38/hr HybridFull Time
Bachelor's degree in business/accounting/finance, office experience, intermediate Microsoft Office 365 skills, strong communication, analytical and data entry skills; entry-level with internships preferred.
Microsoft Office 365, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3mo
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Finance & Investment Operations Analyst
New Haven, Connecticut, United States
HybridFull Time
BA/BS in accounting or finance; internship or up to 1 year finance/operations experience preferred; detail-oriented; Excel proficiency; strong communication; discretion; collaborative; interest in investment management and AI/data tools
Microsoft Excel
1mo
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Production Planning Coordinator
Greenlawn, New York, United States
$63k-$100k/yr OnsiteFull Time
High school diploma or college degree; strong communication, multi-tasking, and attention to detail; experience or internship in supply chain/manufacturing preferred; will train on MES/Paperless, Oracle, PLM, Data View; MS Office proficiency.
Paperless, MES, Oracle, PLM, Data View, Microsoft Office
1mo
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Registered Dietician, Clinical Instructor, Family Population and Preventive Medicine, Nutrition Division
Stony Brook, New York, United States
OnsiteFull Time
Master's in Nutrition, active NYS dietitian credential and RDN, CDCES, experience running dietetic internship operations, outpatient nutrition therapy, inpatient NFPE proficiency, micro-farm horticulture, quality improvement and Excel data skills.
Microsoft Excel
1mo
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Computational Neuroscience Intern | Joy Lab
Bar Harbor or Ellsworth or Farmington or Sacramento or Augusta or Japan or China
$15-$31/hr OnsiteInternship
Undergraduate degree expected; master’s or relevant experience desirable. Experience with statistical and machine learning methods, data mining, data curation, and computational neuroscience; strong communication skills.
1d
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Prospect Research Assistant
Fairfield, Connecticut, United States
OnsitePart Time, Internship
Detail-oriented individual to support donor research, CRM data entry, reporting, list preparation, basic data analysis, administrative tasks, and event support.
2mo
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Registered Behavior Technician - RBT (2026-2027 SY)
Norwalk, Connecticut, United States
OnsiteAll Commitments Available
2+ YOEAssist in implementing ABA-based interventions and IEP goals; data collection; collaboration with BCBA and teachers.
Data collection system, iPads, Computers, General software
2d
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Quantitative Researcher – PhD Intern (US)
New York or Miami or Greenwich or Houston
$5k-$6k/wk OnsiteInternship
PhD in a highly quantitative field, probability and statistics expertise, data-driven research experience, independent research experience, and coding experience in Python, R, or C++.
Python, R, C++
2mo
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Social Worker/Admissions
Bristol, Connecticut, United States
OnsiteAll Commitments Available
Conduct psychosocial assessments, complete minimum data set sections, participate in care planning, advocate for residents, connect to community resources.
2mo
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MBA Business Strategy & Finance Intern
Bridgeport, Connecticut, United States
OnsiteInternship
3+ YOEMBA student or alumnus with strong financial modeling, data analysis, and revenue modeling experience; 3+ years in B2B technology; advanced Excel; able to handle multiple projects.
Excel, Financial Modeling
1w
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Returning Intern/Co-op Planner/Project Controls - NED Summer 2026 (For current/previous HNTB interns only)
Boston or South Portland or Princeton or New York or Bedford or Newark or Cherry Hill or Parsippany or Rocky Hill or South Norwalk or Chelmsford
$21-$40/hr OnsiteMultiple Commitments Available
Enrolled in a related undergraduate or graduate program; current or previous HNTB interns only; ability to perform basic research, data collection, and support project tasks.