Summer 2027 seasonUpdated 1m agoby

Tech internships in Connecticut

Every open tech internship in Connecticut, newest first: software, AI and ML, data, infrastructure, and security.

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Rows 1–46 of 46

Hiring on this page 20

1. SageSureData Scientist InternJersey City, CT + 1 more · On-siteOn-site—2d
2. SageSureData Ops Engineer InternJersey City, CT + 1 more · On-siteOn-site—2d
1. BoehringerPRDCMC Regulatory Data Science Co-Op (Hybrid/On-site)Co-opUnited States · On-siteOn-site—4d
1. OtisData Science & Analytics InternUnited States · RemoteRemote$30/hr6d
1. General Dynamics Electric BoatIntegrated Power Systems (IPS) COLUMBIA Class Electrical/Mechanical Systems Engineering - 2027 Engineering Summer InternshipUnited States · On-siteOn-site—10d
2. General Dynamics Electric BoatLife Cycle Support (LCS) – 2027 Engineering Summer InternshipUnited States · On-siteOn-site—11d
1. BoehringerPRDScientific Software Engineering Co-Op - Computational Chemistry & SpectroscopyCo-opUnited States · On-siteOn-site$24–33/hr13d
1. TravelersEngineering Development Program (EDP) Co-op InternHartford, CT + 1 more · On-siteOn-site—13d
1. General Dynamics Electric Boat2027 Concept Formulation - Summer InternshipUnited States · On-siteOn-site—2w
1. BoehringerPRDIT Co-Op - MLOpsCo-opUnited States · HybridHybrid$20/hr2w
2. BoehringerPRDIT Co-Op Data ScienceCo-opUnited States · On-siteOn-site—2w
3. BoehringerPRDAutomation, Material and Analytical Sciences - Co-OpCo-opUnited States · On-siteOn-site$24–33/hr2w
1. Synchrony International Services Private LimitedUConn Stamford Digital Technology Center Intern - Summer 2027Stamford, CT · On-siteOn-site—2w
2. Synchrony International Services Private LimitedUConn Stamford Digital Technology Center Intern - Spring 2027Stamford, CT · On-siteOn-site—2w
1. General Dynamics Electric BoatCOLUMBIA Design & Engineering Program Office - 2027 Summer InternshipNew London, CT · On-siteOn-site—2w
1. HAI GroupResearch Analyst Intern Cheshire, CT · On-siteOn-site—2w
2. HAI GroupSoftware Development InternCheshire, CT · On-siteOn-site—2w
3. HAI GroupData Analytics Intern Cheshire, CT · On-siteOn-site—2w
1. RTX CorporationIntern: Quality Engineering (Summer 2027)East Hartford, CT · On-siteOn-site—3w
2. RTX CorporationSystems Engineering Intern (Onsite)Middletown, CT · On-siteOn-site—3w
3. RTX CorporationSystems Engineering Summer Intern- OnsiteUnited States · On-siteOn-site—3w
4. RTX CorporationSoftware Engineering Intern (Summer 2027)United States · On-siteOn-site—3w
1. General Dynamics Electric BoatInformation Technology, Software Engineering, & Computer Science - 2027 Summer InternshipUnited States · On-siteOn-site—3w
2. General Dynamics Electric BoatPlatform Systems Engineering and Integration – 2027 Engineering Summer InternshipNew London, CT · On-siteOn-site—3w
3. General Dynamics Electric BoatCybersecurity - 2027 Summer InternshipUnited States · On-siteOn-site—3w
4. General Dynamics Electric BoatCombat and Weapons Systems (CWS) – 2027 Engineering Summer InternshipUnited States · On-siteOn-site—3w
1. EntegrisResearch and Development Engineer/Scientist Co-OpCo-opDanbury, CT · On-siteOn-site$20–30/hr4w
1. Nordson CorporationQuality Engineering InternNorwich, CT · On-siteOn-site—4w
1. The Cigna GroupThe Cigna Group's Technology Development Program - Cybersecurity Track Summer InternshipSt. Louis, CT + 1 more · HybridHybrid$25–33/hr4w
2. The Cigna GroupThe Cigna Group's Technology Development Program - Data & Analytics Engineering Track Summer InternshipSt. Louis, CT + 2 more · HybridHybrid$25–33/hr4w
3. The Cigna GroupThe Cigna Group's Technology Development Program - Infrastructure & Cloud Engineering TrackBloomfield, CT · HybridHybrid$25–33/hr4w
4. The Cigna GroupThe Cigna Group's Technology Development Program - Software Engineering Track Summer InternshipSt. Louis, TX + 3 more · HybridHybrid$25–33/hr4w
1. Zachry GroupCyber Security Specialist I - InternUnited States · On-siteOn-site—4w
1. SyensqoAnalytical Co-opCo-opStamford, CT · On-siteOn-site$22–26/hr4w
1. AstraZenecaComputational Chemistry Co-op , Closed-Loop Ligand Design and Optimization (Doctoral)Co-opNew Haven, CT · On-siteOn-site$48/hr5w
1. Alexion PharmaceuticalsComputational Chemistry Co-op , Closed-Loop Ligand Design and Optimization (Doctoral)Co-opNew Haven, CT · On-siteOn-site$48/hr5w
1. Charles ITIT TraineeMiddletown, CT · On-siteOn-site—5w
1. MedtronicEngineering Intern Summer 2027 - Candidates Attending 2026 SHPE National ConventionSanta Rosa, FL + 13 more · On-siteOn-site$55,120–94,1205w
1. TravelersBusiness Insights & Analytics Leadership Development Program (BI&A LDP) InternSaint Paul, CT + 1 more · On-siteOn-site$28–30/hr5w
2. TravelersBusiness Insights & Analytics Leadership Development Program (BI&A LDP) Geospatial InternSaint Paul, CT + 1 more · On-siteOn-site$28–30/hr5w
1. MedtronicEngineering Intern Summer 2027- Candidates Attending 2026 SWE National Conference Santa Rosa, FL + 15 more · On-siteOn-site$58,240–99,8406w
2. MedtronicEngineering Intern Summer 2027 - Candidates Attending 2026 O4U Engineering ConferenceSanta Rosa, FL + 13 more · On-siteOn-site$27–45/hr6w
1. Eversource EnergyAsset Management Technology: Engineering Intern (Fall 2026)Hartford, CT · On-siteOn-site—7w
1. Crowe LLPAI Functional Intern - WINTER 2027Washington, IN + 35 more · On-siteOn-site$27–42/hr7w
2. Crowe LLPMachine Learning InternWashington, IN + 35 more · On-siteOn-site$27–42/hr8w
1. GartnerSummer 2027 IT Intern (May 2028 Graduates)Stamford, CT · HybridHybrid—8w