22 summer programs jobs at 15 companies in Hartford, CT

2mo
Save
Mark Applied
Hide
Mashantucket Pequot Summer Youth Program
Mashantucket, Connecticut, United States
OnsiteSeasonal
Mashantucket Pequot Tribal Nation
Mashantucket Pequot Tribal Nation: Operates resort casinos and provides tribal government services.
Tribal youth ages 14-17; interest in summer employment and learning about tribal government and gaming enterprise operations; willingness to work in various departments.
1d
Save
Mark Applied
Hide
Summer Associate Program
Paramus or Farmington
OnsiteInternship
Certified Financial Services
Certified Financial Services: A private wealth management and financial planning firm.
Seeking motivated recent graduates and career changers interested in financial services, with strong communication, self-motivation, coachability, and access to a personal laptop.
Personal laptop
1w
Save
Mark Applied
Hide
Summer 2027 Assurance Intern
Hartford, Connecticut, United States
HybridFull Time, Internship
Whittlesey
Whittlesey: Accounting firm providing assurance, tax, and technology advisory services.
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
1w
Save
Mark Applied
Hide
Actuarial Intern, Summer 2027
Boston or Springfield
$30/hr HybridFull Time, Internship
MassMutual
MassMutual: Sells life insurance, retirement plans, and investment services.
High school diploma/GED; pursuing Society of Actuaries designation; analytical and quantitative skills. Microsoft Office proficiency and programming in VBA, Python, R, or SQL preferred.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Access, VBA, Python, R, SQL
2w
Save
Mark Applied
Hide
Associate Director of Yale Summer Session
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
Yale University
Yale University: Provides higher education and conducts research across various disciplines.
5+ YOEBachelor's degree and 5 years related experience required; experience in higher education administration, student support, recruitment, residential life, communications, and staff supervision; proficiency with Word, Excel, PowerPoint, and CRM systems.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Slate
3w
Save
Mark Applied
Hide
Venue Programming & Event Development Intern (Summer/Fall)
Hartford, Connecticut, United States
OnsiteInternship
FC Tulsa
FC Tulsa: Professional soccer team competing in the USL Championship.
Currently enrolled student eligible for college credit; available late July–November; able to work nights/weekends; strong organization, communication, and research skills; proficient in Microsoft Word, Excel, PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canva
1w
Save
Mark Applied
Hide
Software 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
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
1d
Save
Mark Applied
Hide
Mechanical HVAC Design Internship - Summer 2027
Westfield or Woburn or Westwood
$21-$29/hr HybridInternship, Seasonal
Tighe & Bond
Tighe & Bond: Employee-owned engineering and environmental consulting firm.
Currently enrolled in an associate or bachelor's mechanical engineering program; coursework in thermodynamics or load calculations; interest in the FE Exam; design software experience preferred.
AutoCAD, Revit, AutoCAD MEP
5d
Save
Mark Applied
Hide
Conferences & Events Manager
Hamden, Connecticut, United States
OnsiteFull Time
Quinnipiac University
Quinnipiac University: Private university providing undergraduate and graduate degree programs.
5+ YOEBachelor’s degree and 5+ years managing conferences, events, or summer programs; requires project management, client relations, complex program coordination, Microsoft Office, and event systems proficiency.
Microsoft Office
1w
Save
Mark Applied
Hide
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
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
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.
1w
Save
Mark Applied
Hide
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 City or Bedford or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$21-$40/hr OnsiteMultiple Commitments Available
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Must be enrolled in a related undergraduate or graduate program; current or previous HNTB intern required. Performs basic research, data collection, records maintenance, and assists in graphics and presentation development.
2mo
Save
Mark Applied
Hide
New Graduate RNs Oncology -Smilow East- Summer and Fall 2026 Residency
New Haven, Connecticut, United States
OnsiteAll Commitments Available
Yale New Haven Health
Yale New Haven Health: Operates a network of hospitals and healthcare facilities.
0+ YOERN with BSN preferred; CT RN license required; BCLS certification; new graduates welcome; SPIRE program encouraged.
2mo
Save
Mark Applied
Hide
9th Grade On-Track to Grad Summer Bridge Program
New London, Connecticut, United States
$41/hr OnsitePart Time, Temporary
New London Public Schools
New London Public Schools: Providing K-12 public and magnet education in Connecticut.
Valid CT CSDE certification required; ability to improve math understanding for rising 9th graders, differentiate and scaffold instruction, develop math improvement plans, engage students, and understand adolescent development. Bilingual (EN/ES) preferred.
2w
Save
Mark Applied
Hide
2027 Group Benefit Solutions (GBS) Sales Summer Internship Program (Farmington, CT)
Farmington, Connecticut, United States
$25/hr HybridInternship
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
Rising senior pursuing a bachelor’s in business, economics, risk management, or related field; strong analytical, communication, and organizational skills; proficiency with Microsoft Office; authorized to work in the U.S. (no sponsorship/OPT/CPT).
Salesforce, BenefitFlow, Tableau, generative AI solutions, Microsoft Excel, Microsoft Word
1w
Save
Mark Applied
Hide
2027 Group Benefit Solutions (GBS) Sales Summer Internship Program (Farmington, CT)
Farmington, Connecticut, United States
$25/hr HybridInternship
New York Life Insurance
New York Life Insurance: Providing life insurance, annuities, and long-term investment solutions.
Rising senior pursuing a bachelor's in business-related field, strong analytical and communication skills, proficiency with Microsoft Excel/Word, interest in client-facing sales and account management.
Salesforce, BenefitFlow, Tableau, generative AI, Microsoft Excel, Microsoft Word
1mo
Save
Mark Applied
Hide
All Schools- Paraprofessional: High School
Springfield, Massachusetts, United States
$22-$27/hr OnsiteMultiple Commitments Available
Springfield Public Schools
Springfield Public Schools: Operates a public school district in Springfield, Massachusetts.
0+ YOECurrently employed as a special education paraprofessional in Springfield Public Schools; availability for entire summer program (Jul 6–30, 2026); must have secured a position for 2026–2027 and meet citizenship/residency or work-authorization requirements.
1mo
Save
Mark Applied
Hide
Community Ambassador - North 116 Flats
Sunderland, Massachusetts, United States
$15/hr OnsitePart Time
Landmark Properties
Landmark Properties: Develops, builds, and manages student and multifamily residential communities.
High school diploma required; preferred enrollment in a bachelor’s program. Must be organized, reliable, proficient in Microsoft Office, able to work evenings/weekends and summer/turn periods, and perform leasing, tours, lead follow-up, and resident interactions.
Entrata, TextUs, Microsoft Office Suite