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Intern Jobs in New Haven, CT

Jobs

Summer 2027 Finance Intern - CT Turner Construction Co

Shelton, CT

While performing the duties of this job, the employee may occasionally work at construction work sites where the employee is exposed to moving mechanical parts, high precarious places, fumes, or airborne particles, outside weather conditions, and risk of electrical shock. Essential Duties & Key Responsibilities: Engage with full participation and immersion of Intern Program, take ownership to fulfill learning requirements and assigned responsibilities, while coordinating with supervisors to effectively prioritize work, manage time, and ensure successful completion of program and project deliverables.

30+ days ago

R&D Consumer Technology & Insights Intern - Summer 2027 Henkel Adhesives Technologies India Pvt Ltd

Trumbull, CT

$22–$27 / hour

A rising junior, rising senior, a master's / graduate student or rising 2nd year MBA student pursuing a degree in Chemistry, Biology, Data Analytics, Market Research, Psychology, Sociology or Food Sciences. With our trusted brands like Persil, 'all, Loctite, Snuggle, and Schwarzkopf and our cutting-edge technologies, you'll have countless opportunities to explore new paths and grow.

13 days ago

Digital Project Management Intern Cronin

Glastonbury, Connecticut

About the role The Digital PM Intern supports Cronin's Digital Project Management team in delivering digital projects from initial strategy through launch: on time, on budget, on spec, and with happy clients. What you'll do Build and update client websites in content management systems such as WordPress, Storyblok, and Instapage: page builds, content updates, image swaps and the like.

18 days ago

Skills for Success Intern - Workforce Development - Danbury, CT Northwell Health

Danbury, Connecticut

Northwell cares for more than three million people annually in the New York metro area, including Long Island, the Hudson Valley, Connecticut and beyond, thanks to philanthropic support from our communities. Position at Nuvance Health Northwell is the largest not-for-profit health system in the Northeast, serving residents of New York and Connecticut with 28 hospitals, more than 1,000 outpatient facilities, 22,000 nurses and over 20,000 physicians.

30+ days ago

2027 Summer Intern: EHS - Safety Systems Hubbell Inc

Cromwell, CT

$22.50–$29 / hour

Hubbell Utility Solutions (HUS) enable the grid to conduct, communicate and control energy across utility applications and Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. The role will also include reviewing EHS program requirements, such as Lockout/Tagout compliance and annual program updates, identifying opportunities for improvement, and helping establish sustainable processes that enhance safety, training effectiveness, and regulatory compliance across the facility.

30+ days ago

Employee Benefits Intern Hilb Group

Connecticut

Interns work closely with experienced team members, gain insight into our business operations, and contribute to meaningful analytics initiatives for our benefits department. You will also have the opportunity to travel to our corporate office in Richmond, VA, where you’ll connect with fellow interns, network with company leaders, and participate in a volunteer event.

16 days ago

Application Portfolio Support Intern (Summer 2027) RTX

Farmington, Connecticut

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

7 days ago

Intern - North America Sales Enablement CooperSurgical, Inc.

Trumbull, CT

Part time

The ideal candidate is a strong communicator and creative problem solver who enjoys turning information into insight, building clear and compelling content, and supporting projects that drive business results. This internship offers a unique opportunity to gain hands-on experience at the intersection of sales strategy, operations, analytics, and cross-functional collaboration.

20 days ago

Safety Intern Riverhead Building Supply Corporation

Calverton, NY

$18–$19 / hour

Work alongside our HR team to support company-wide safety initiatives, including: Coordinate safety equipment, supplies, signage, and apparel for all locations. We are a leading building supply company employing over 800 team members across Long Island, Connecticut, Rhode Island, and Massachusetts.

19 days ago

2027 Summer Intern- Medical Writing Operations (PhD) Alexion Pharmaceuticals Inc

New Haven, CT

Supporting selected projects under the guidance of team members and subject matter experts, including: Digital collaboration: developing reusable Microsoft Loop / Teams templates, piloting meeting practices, and creating a meeting-to-artifact playbook and decision/action tracker; summarizing pilot feedback. Working under the guidance of team members and subject matter experts, you will help advance digital collaboration and AI adoption across Medical Writing, using Alexion-approved AI tools and Microsoft collaboration platforms.

14 days ago

Global Tax Intern Alexion Pharmaceuticals Inc

New Haven, CT

$31–$32.50 / hour

Alexion-AstraZeneca Rare Disease is seeking undergraduate rising Juniors and Seniors majoring in Tax, Accounting, or a related field for a 10-week internship role at our site in New Haven, CT from June 07, 2027 to August 13, 2027. Engage with Global Tax Master Service Provider on various aspects of global tax compliance.

18 days ago

Manufacturing Smart Factory Intern TRUMPF Group

Farmington, Connecticut

$18–$26 / hour

As a family-run, high-tech company with nearly 19,000 employees at 71 locations worldwide, we are looking for forward thinkers with unconventional ideas and drive to join our team. If you would like to contact us regarding the accessibility of our website or need assistance in completing the applications process, please contact our HR department at 860.255.6000 or at HRgeneral@us.trumpf.com.

30+ days ago

Manufacturing Intern TRUMPF Group

Farmington, Connecticut

Responsible of introducing new parts to automated Laser Weld and Arc Weld processes (Identify potential parts, Design fixtures/ setup for welding processes, Run tryouts, Create documentation, Finalize implementation. As a family-run, high-tech company with nearly 19,000 employees at 71 locations worldwide, we are looking for forward thinkers with unconventional ideas and drive to join our team.

30+ days ago

Intern - Consumer Banking (Ft. Wayne) First Merchants Corporation

New Haven, CT

First Merchants internship opportunities are available in a variety of business areas including Credit Administration, Commercial Banking, Consumer Banking, Treasury Management, Private Wealth, Technology, Human Resources, Marketing, Risk, Operations, and other business functions. Below is what you can expect to learn from an internship in our Consumer Banking at First Merchants Bank: Operations- Observe frontline associates and Regional Operations Managers in their daily and weekly activities that support the operations of banking centers.

30+ days ago

Copy Of WERACE Student Intern (4 openings) Danbury Public Schools

Danbury, CT

Students currently enrolled in WERACE's High School Credit Diploma Program may earn one vocational credit per internship term, for a maximum of two credits, upon successful completion of the internship. Summary/ Goal of Position: The WERACE Student Intern provides hands-on support to key areas of adult education programming, including student outreach, data entry, and workforce development assistance.

30+ days ago

2027 Northeast Branch Intern - Multiple Locations SRS Distribution Inc.

Bridgeport, CT

Should a Candidate be submitted to fill a position by a recruiting or staffing services agency ("Agency"), the Company has no obligation to pay the Agency any fee for submission, offer, placement or any service without a fully executed contract of service covering the engagement. Our Branch Internship gives you hands-on experience inside one of our local distribution centers, working alongside branch leadership, operations, sales, and customer service teams.

15 days ago

Assembly Intern TRUMPF Group

Farmington, Connecticut

30+ days ago

Advanced Measurement Str Data Recording Summer Intern (Onsite) RTX Corp

Middletown, CT

Structural Data Recording (SDR) supports engine test and assembly by configuring a high-speed data system to acquire stand acoustics and structural data from sensors installed on engine hardware and in the test cell, ensuring clean high quality data via real-time monitoring, identifying issues, and troubleshoot/repair sensors and wiring. Tasks include consultation with engineering and customer groups to establish requirements, mechanical and electrical installations, troubleshooting and calibration of devices in the test facility or lab, and running specialized data acquisition systems during validation testing.

30+ days ago

Data Recording Intern (Onsite) RTX Corp

Middletown, CT

RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

30+ days ago

Machine Assembly Intern TRUMPF Group

Farmington, Connecticut

30+ days ago

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Intern Jobs in New Haven, CT

Summer 2027 Finance Intern - CT Turner Construction Co

R&D Consumer Technology & Insights Intern - Summer 2027 Henkel Adhesives Technologies India Pvt Ltd

Digital Project Management Intern Cronin

Skills for Success Intern - Workforce Development - Danbury, CT Northwell Health

2027 Summer Intern: EHS - Safety Systems Hubbell Inc

Employee Benefits Intern Hilb Group

Application Portfolio Support Intern (Summer 2027) RTX

Intern - North America Sales Enablement CooperSurgical, Inc.

Safety Intern Riverhead Building Supply Corporation

2027 Summer Intern- Medical Writing Operations (PhD) Alexion Pharmaceuticals Inc

Global Tax Intern Alexion Pharmaceuticals Inc

Manufacturing Smart Factory Intern TRUMPF Group

Manufacturing Intern TRUMPF Group

Intern - Consumer Banking (Ft. Wayne) First Merchants Corporation

Copy Of WERACE Student Intern (4 openings) Danbury Public Schools

2027 Northeast Branch Intern - Multiple Locations SRS Distribution Inc.

Assembly Intern TRUMPF Group

Advanced Measurement Str Data Recording Summer Intern (Onsite) RTX Corp

Data Recording Intern (Onsite) RTX Corp

Machine Assembly Intern TRUMPF Group

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