38 2026 intern jobs at 16 companies in Brookhaven, NY
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Operations Intern- Summer 2026
Queens County, New York, United States
$18/hr OnsitePart Time
Currently enrolled college student (junior/senior) in business or operations-related field; office experience; MS Office proficiency; strong communication, organization, and analytical skills.
Microsoft Office, Microsoft Excel, Microsoft Access
1mo
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Fall 2026 Management Trainee Intern | Long Island
Ronkonkoma, New York, United States
$20/hr OnsitePart Time
0.25+ YOEMust be a bachelor’s student graduating Dec 2026, valid unrestricted US driver’s license, 3 months leadership or relevant work experience, ability to operate a motor vehicle, and English proficiency.
1mo
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Internship - Student Workers - Norwalk Next Steps (2026-2027 SY)
Norwalk, Connecticut, United States
OnsiteInternship
Position type: Intern / Student Teacher. Districtwide placement. Date available: July 2026.
1mo
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Human Resources Intern- Fall 2026
Bronx, New York, United States
$640-$1k/mo OnsiteInternship
Enrolled in a bachelor’s or master’s program in HR, business, I/O psychology, or related field; able to receive academic credit; strong teamwork, Excel and MS Office skills; eligible to work in the U.S.; background screening required.
Microsoft Excel, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint
2mo
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Fall 2026 Legal Intern, Foreclosure Prevention Project
New York or Nassau County or Suffolk County or United States
HybridInternship
Must be a current law student; strong research, writing, and analytic skills; assist with client intakes, court appearances, drafting motions, mortgage modification packets, and data entry. Strong preference for fluent Spanish speakers.
1w
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Ph.D. Intern, 6G Wireless Systems - Sept 2026
Conshohocken or Manhattan or Melville
$45-$50/hr OnsiteFull Time, Internship
Ph.D. student in electrical engineering or related field with wireless communications, physical layer, AI/ML, communication theory, digital signal processing, simulation, and MATLAB or Sionna experience.
MATLAB, Python, Sionna, GitHub
1mo
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Intern/Co-op – Site/Civil Engineering (Fall 2026)
New Haven, Connecticut, United States
OnsiteInternship
Actively pursuing a civil engineering degree (preferred JR/SR or MS), working knowledge of AutoCAD/Civil 3D and Microsoft Office, valid driver’s license, strong communication and analytical skills.
AutoCAD, Civil 3D, Microsoft Office
2mo
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UConn Stamford Digital Technology Center Intern - Fall 2026
Stamford, Connecticut, United States
$24-$34/hr HybridPart Time, Internship
High school diploma/GED with 3.0+ GPA; U.S. work authorization required at application; able to work on Stamford campus Monday–Friday 5–20 hrs/week; attend Agile meetings; age 18+, drug test/background/fingerprints; semester-long internship.
Android, iOS, API, RPA, Machine Learning
1mo
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Summer College & Career Intensive Intern
Bronx, New York, United States
$17/hr OnsitePart Time, Internship
High school graduate enrolling in a CUNY school in Fall 2026; valid work authorization; complete onboarding and compliance training (including CPR/AED); strong interpersonal and organizational skills; able to commit to structured work and academic schedule.
3w
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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 City or Bedford or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$21-$40/hr OnsiteMultiple Commitments Available
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.
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Fall 2026 Internship - Men's Design
Stamford, Connecticut, United States
OnsiteInternship
College student in design, proficient in Adobe Photoshop, Illustrator and Excel; strong organization and communication; internship-for-credit required; able to work ~2 days/week up to 20 hrs; portfolio recommended.
Adobe Photoshop, Illustrator, Microsoft Excel
2w
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Intern-IT Helpdesk Tech - Fall 2026
Bohemia, New York, United States
$17-$24/hr OnsiteInternship, Full Time
Currently enrolled in or experienced in computer science, information technology, or a related field; Windows and Microsoft Office proficiency; communication skills; and ability to lift 30 pounds and work at heights.
Windows, Microsoft Office
1mo
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Computer Aided Drafting & Design (CAD) Intern (Fall 2026 Co-Op) - Transmission & Distribution (Wallingford)
Wallingford, Connecticut, United States
$19-$28/hr OnsiteInternship
Currently enrolled in a CAD/engineering technology program, strong Office skills, 3.0 GPA preferred, legally authorized to work in the U.S., strong communication and problem-solving.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Computer Aided Drafting & Design (CAD) Intern (Fall 2026 Co-Op) - Transmission & Distribution (Wallingford)
Wallingford, Connecticut, United States
$19-$28/hr OnsiteFull Time, Internship
Currently enrolled in a related post-secondary or technical certificate program; strong communication, analytical, problem-solving, leadership, and Microsoft Office skills; 3.0 GPA preferred.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
3w
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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.
1w
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Early Careers: Intern Conversion only- Retirement Actuarial Analyst- 2027
New York City or Atlanta or Boston or Arlington or Short Hills or Philadelphia or Stamford or Chicago or Cleveland or Detroit or Minneapolis or Pittsburgh or St. Louis or Los Angeles or Houston or Dallas or San Francisco or Denver or Seattle
OnsiteFull Time
Bachelor's or master's degree in a quantitative field, GPA of 3.0+, prior WTW summer 2026 internship, strong technical or client service skills, and legal U.S. work authorization without sponsorship.
SPDs
1w
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Early Careers: Intern Conversion only- Retirement Actuarial Analyst- 2027
New York City or Atlanta or Boston or Arlington or Short Hills or Philadelphia or Stamford or Chicago or Cleveland or Detroit or Minneapolis or Pittsburgh or St. Louis or Los Angeles or Houston or Dallas or San Francisco or Denver or Seattle
OnsiteFull Time
Bachelor's or master's degree in actuarial science, mathematics, statistics, finance, or quantitative field; 3.0 GPA; actuarial exams preferred; prior WTW summer 2026 internship; strong analytical, technical, client service, and communication skills.
1w
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2026-2027 School Aide Posting - Queens International Secondary School
Queens, New York, United States
OnsitePart Time
No high school diploma or GED required. Requires strong attendance, teamwork, communication, responsibility, ability to supervise students, stand or walk for long periods, and lift up to 10 pounds.
1mo
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Student Employment: Office of International Students & Scholars Office Assistant- Fall 2026
Hamden, Connecticut, United States
OnsitePart Time
Current Quinnipiac student in good standing; strong communication, time management, editing and social media skills; experience with office tasks, event support, and handling confidential information.
Canva, Delivra, Instagram
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