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Business Internship Jobs in Connecticut by City

Fairfield (234 postings) XR/PC & Launch Analytics...;  Communications Intern:...
Stamford (86 postings) Events Summer Intern;  Summer Internship -...
Hartford (64 postings) Summer Intern: Command...;  Campus Recruiting...
Glastonbury (38 postings) Summer Internship;  Sales Data Analyst Intern...
New Haven (24 postings) Hybrid Summer...;  Venture Capital Intern,...
Ridgefield (23 postings) Finance & Administration...;  Congress & Meeting...
Farmington (17 postings) HR Intern: People...;  Remote Procurement...
Westport (13 postings) Finance & Accounting...;  Content & Social...
Windsor (13 postings) HR Assistant Intern:...;  Finance Intern: Summer...
Berlin (12 postings) HR Internship:...;  Intern, Talent & Culture...
Danbury (12 postings) Summer Intern Program;  Contracts Intern —...
Milford (12 postings) HR Operations Intern;  Talent Development...
Shelton (12 postings) HR Intern: Data,...;  HR Operations Intern:...
West Haven (12 postings) Onsite Continuous...;  Supply Chain Intern -...
New Britain (11 postings) Part-Time HR Intern:...;  Part-Time HR Intern:...
Groton (10 postings) Human Resources Intern;  HR Intern:...
Rocky Hill (10 postings) Global Trade Compliance...;  Procurement Intern:...
Waterbury (8 postings) Summer Intern: Corporate...;  Human Resources Assistant...
Bridgeport (7 postings) Summer Sales Internship...;  Refugee Youth Summer...
Bristol (6 postings) SIOP Analytics &...;  Human Resources Intern...
South Windsor (6 postings) Supply Chain Intern,...;  Warehouse Ops Intern:...
East Haven (5 postings) Summer Field Operations...;  Field Sales Intern –...
Granby (5 postings) Inside Sales Intern;  Inside Sales Intern:...
West Hartford (5 postings) Aerospace Contracts...;  Aerospace Contracts...
Darien (4 postings) Continuous Improvement...;  R&D Consumer Tech &...
Greenwich (4 postings) Real Estate Investor...;  Real Estate Investor...
Norwalk (4 postings) Summer Sales Internship;  Summer Internship: Ops,...
Cromwell (3 postings) Marketing & Development...;  Marketing & Development...
Manchester (3 postings) SAP Intern: ERP &...;  SAP Intern: ERP &...
Tolland (3 postings) Marketing Operations...;  Marketing Operations...
Torrington (3 postings) CLOSED: Summer Interns;  Summer Interns...
Avon (2 postings) Summer Underwriting...;  Summer Underwriting...
North Haven (2 postings) Human Resources Assistant;  HR Operations &...
Old Lyme (2 postings) Student Support &...;  Student Support &...
Wilton (2 postings) Trading & Sales Intern –...;  Human Resources Intern...
Branford (1 posting) Business Ops Intern —...
Naugatuck (1 posting) Marketing Intern:...
Trumbull (1 posting) Summer Sales Intern:...
Windsor Locks (1 posting) Management Internship
Some of the Last Jobs Posted:
today 1. Summer Sales Internship: Hands-On Field Job in Fairfield, Connecticut, USA

Sales (Sales Marketing, Business Internship, Sales Development Rep/SDR)

Position: Summer Sales Internship: Hands - On Field Experience - A leading educational institution is seeking a Summer 2026 Sales Intern...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Summer Sales Internship: Hands-On Field Job

Listing for: Sacred Heart University
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today 2. Operations Interns – Canteen Job in Fairfield, Connecticut, USA

Business (Business Internship, Business Administration)

and the job listing Expires on March 19, 2026 - At Canteen , we make break time better. We provide food, snacks, coffee, and self -...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Operations Interns – Canteen Job

Listing for: Sacred Heart University
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today 3. Sales & Business Strategy Intern Job in Rocky Hill, Connecticut, USA

Business (Business Administration, Business Internship)

A growing staffing firm in Rocky Hill, CT is seeking a Business Management/Sales Intern for the Summer Semester to learn about sales,...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Sales & Business Strategy Intern Job

Listing for: Bestlogic Staffing
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today 4. HR Analytics Intern Job in Fairfield, Connecticut, USA

HR/Recruitment (Business Internship)

As an HR Analytics Intern, you will play a key role in supporting the development of our HR Analytics function. This internship offers...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

HR Analytics Intern Job

Listing for: Sacred Heart University
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today 5. HR Coordinator Job in Waterbury, Connecticut, USA

HR/Recruitment (Employee Relations, Business Internship)

Challenge Yourself and Impact the Future! - Element Solutions Inc (NYSE: - ESI) is a leading specialty chemicals company whose operating...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

HR Coordinator Job

Listing for: Element Solutions Inc
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today 6. Summer Sales Internship Job in Fairfield, Connecticut, USA

Sales (Business Internship, Sales Development Rep/SDR), Business (Business Internship)

Position: Summer 2026 Sales Internship - and the job listing Expires on March 19, 2026 - We are currently hiring for our Summer 2026...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Summer Sales Internship Job

Listing for: Sacred Heart University
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today 7. Finance Intern: Hands-On, Mentored Job in Ridgefield, Connecticut, USA

Business (Business Internship, Business Administration)

Position: Finance Intern: Hands - On, Mentored Experience - A leading food service distributor is seeking a driven intern located in...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many...

Finance Intern: Hands-On, Mentored Job

Listing for: Capital Seaboard
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today 8. Finance & Admin Intern; Hybrid Job in Ridgefield, Connecticut, USA

Administrative/Clerical (Office Administrator/ Coordinator, Business Internship), Business (Office Administrator/ Coordinator, Business Internship)

Position: Finance & Admin Intern (Hybrid) - A leading food service distribution company is seeking an enthusiastic intern to assist...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many...

Finance & Admin Intern; Hybrid Job

Listing for: Ceridian HCM
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today 9. Product Marketing Intern: Shape CPG Concepts Job in Stamford, Connecticut, USA

Marketing / Advertising / PR (Business Internship)

Position: Product Marketing Intern: Shape Future CPG Concepts - A leading consumer products company offers a Summer Internship Program...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Product Marketing Intern: Shape CPG Concepts Job

Listing for: Conair LLC
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1 day ago 10. Project Specialist Intern (Remote / Online) - Candidates ideally in Hartford, Connecticut, USA

Business (Business Internship, Data Analyst)

Empower yourself! Start building your career with a national industry leader! - Why intern at HSB? At Hartford Steam Boiler (HSB), a...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Project Specialist Intern Job

Listing for: HSB - Hartford Steam Boiler
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1 day ago 11. Product Marketing Intern - Advanced Concepts - Cuisinart Job in Stamford, Connecticut, USA

Marketing / Advertising / PR (Market Research, Business Internship), Business (Business Internship)

Position: 2026 Product Marketing Intern - Advanced Concepts - Cuisinart - Position at Cuisinart – Cuisinart Summer Internship Program...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Product Marketing Intern - Advanced Concepts - Cuisinart Job

Listing for: Conair LLC
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1 day ago 12. Summer Sales Internship Sell Job in Hartford, Connecticut, USA

Sales (Sales Associate/Assistant, Business Internship)

Position: Summer Sales Internship: Learn, Sell & Earn Big - A marketing firm in Hartford, Connecticut is offering an internship aimed...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Summer Sales Internship Sell Job

Listing for: Brizo Marketing
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1 day ago 13. Talent Acquisition Intern Job in Fairfield, Connecticut, USA

HR/Recruitment (Business Internship)

and the job listing Expires on March 17, 2026 - Talent Acquisition Internship at Glow Up ACS - The Talent Acquisition Intern will play a...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Talent Acquisition Intern Job

Listing for: Sacred Heart University
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1 day ago 14. Summer Supply Chain Intern Job in Fairfield, Connecticut, USA

Business (Business Internship, Regulatory Compliance Specialist)

Position: Summer 2026 Supply Chain Intern | Relocation Support - A global technology leader is offering a Summer 2026 internship in...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Summer Supply Chain Intern Job

Listing for: Sacred Heart University
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1 day ago 15. Centralized Operational Resources; COR Intern Job in Fairfield, Connecticut, USA

Business (Business Internship)

Position: Centralized Operational Resources (COR) Intern - Centralized Operational Resources (COR) Intern - Recruitment began on February...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Centralized Operational Resources; COR Intern Job

Listing for: Sacred Heart University
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1 day ago 16. Team Support Intern Job in Fairfield, Connecticut, USA

Administrative/Clerical (Business Internship)

and the job listing Expires on March 16, 2026 - 📍 Remote | 🌍 International Applicants Welcome | ⏳ Must be available 20+ hrs/week (EST) ⚠️...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Team Support Intern Job

Listing for: Sacred Heart University
View this Job
1 day ago 17. Human Resources Intern Job in Groton, Connecticut, USA

HR/Recruitment (Business Internship, Employee Relations)

HUMAN RESOURCES INTERN (NE - 4) - GROTON, CT - The internship program is designed to provide valuable work experience for undergraduate...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Human Resources Intern Job

Listing for: Chelsea Groton Bank
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1 day ago 18. Summer Talent Acquisition Intern Job in Fairfield, Connecticut, USA

HR/Recruitment (Business Internship)

Position: Summer 2026 Talent Acquisition Intern - and the job listing Expires on March 15, 2026 - Force Factor is on a mission to disrupt...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Summer Talent Acquisition Intern Job

Listing for: Sacred Heart University
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1 day ago 19. Summer Intern: Supply Chain Analytics & Systems Job in Fairfield, Connecticut, USA

Business (Business Internship), Supply Chain/Logistics (Business Internship, Logistics Coordination)

A leading energy provider is seeking a Supply Chain Systems intern for Summer 2026. The position offers real responsibilities, projects...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Summer Intern: Supply Chain Analytics & Systems Job

Listing for: Sacred Heart University
View this Job
1 day ago 20. Supply Chain Analytics Intern; Summer Job in Fairfield, Connecticut, USA

Business (Business Internship)

Position: Supply Chain Analytics Intern (Summer 2026) - Supply Chain Analytics Intern (Summer 2026) - Recruitment began on February 11,...
Joblift is a pioneer in tech-based recruiting. Since 2015 we have been working steadily to change the hr market with...

Supply Chain Analytics Intern; Summer Job

Listing for: Sacred Heart University
View this Job