14 2026 summer intern jobs at 5 companies in Boston, MA
3mo
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College COACH Internship Program - Summer 2026
Boston, Massachusetts, United States
$18-$22/hr HybridMultiple Commitments Available
Must be 16+ by June 8, 2026; enrolled in a 2- or 4-year undergraduate program in good standing; available for full program (June 8–Aug 14, 2026); able to work in-person; resume required; complete onboarding and employment eligibility checks.
3w
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Research & Development - PhD Engineering Intern
Lexington or Allentown or Providence or Louisville
OnsiteInternship
Pursuing a PhD in Engineering (ABET), minimum 3.0 GPA, available part-time during semesters and full-time in Summer 2026, interest in renewable energy and willingness to travel for R&D projects.
3mo
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21C High School Summer Internship - Internal SPS Student ONLY (8-10 Openings) [SY 2025-2026]
Salem, Massachusetts, United States
$16/hr OnsitePart Time
Current Salem Public Schools 11th or 12th grader; attend orientation; available July 6–Aug 7; complete summer work permit; interest in working with school-aged children; paperwork and clear communication required.
2mo
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Internship Opportunities - Inclusion Support Intern (Summer 7/6/2026-8/6/2026) Salem Public Schools - INTERNAL HIGH SCHOOL STUDENTS ONLY
Salem, Massachusetts, United States
$17/hr OnsitePart Time, Internship
Must be 16+, internal high school students only, complete district paperwork, able to work up to 20 hrs/week for 5 weeks, reliable, good communication, willingness to learn, support students and assist with classroom tasks and data collection.
2w
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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.
3d
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Early Careers: Intern Conversion only - Pension Outsourcing Analyst - 2026
Detroit or Philadelphia or Minneapolis or Denver or Dallas or Boston
$51k-$55k/yr HybridFull Time
Completion of a summer 2026 WTW Pension Outsourcing internship, bachelor's or master's degree with quantitative coursework, 3.0 GPA, analytical skills, communication skills, and Microsoft Office proficiency.
Microsoft Office, Microsoft Excel
3mo
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YPAR Summer Connects Internship: Strengthening High School Readiness, Salem Public Schools (SALEM PUBLIC SCHOOLS STUDENTS ONLY) [SY 2025-2026]
Salem, Massachusetts, United States
OnsitePart Time, Temporary
0+ YOERising 10th–12th grade Salem Public Schools students only; citizenship/residency/work-visa required. Student leadership, teamwork, research, facilitation, and presentation skills; prior Summer Connects participation preferred.
2mo
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Summer Evaluation Team (Internal Candidates Only), Summer 2026
Salem, Massachusetts, United States
OnsitePart Time
Maintain valid DESE licensure; experience delivering school-based services to PK-12 students; effective written and oral communication; bilingual Spanish advantageous; current U.S. work authorization required.
2w
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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.
2mo
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Personalized Learning Courses Summer Planning, Collins Middle School, Salem Public Schools INTERNAL CANDIDATES ONLY [SY 2026-2027]
Salem, Massachusetts, United States
$45/hr OnsitePart Time
Eligibility limited to Literacy Lab, Math Lab, Personalized Learning Lab teachers and Math/ELA coaches; 2-4 hours per teacher (up to 10 hours per coach) between Aug 20–28; $45/hr; citizenship/residency or work visa required.
google spreadsheet
3d
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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
2mo
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Opening Days CMS Summer Planning, Collins Middle School, Salem Public Schools INTERNAL CANDIDATES ONLY [SY 2026-2027]
Salem, Massachusetts, United States
$45/hr OnsitePart Time
Current Salem Public Schools staff (cluster leads) eligible; up to 5 hours of compensated summer planning; must meet citizenship/residency or work visa requirements.
3d
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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.
4w
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School Adjustment Counselor (Summer 2026) Salem Prep High School, Salem Public Schools, INTERNAL CANDIDATES ONLY
Salem, Massachusetts, United States
$45/hr OnsitePart Time
Bachelor's required (Master's preferred), DESE licensure or eligibility as a school social worker/adjustment counselor, ability to communicate with families and staff, culturally competent counseling, experience with special education and trauma-informed practices.