Explore this curated list of internship, fellowship, and other summer opportunities designed for first-year students and sophomores. Many of these roles can be found in Crimson Careers. Please note that employers may refer to first-year students as rising sophomores and sophomores as rising juniors in their postings. This list is not exhaustive, and MCS encourages students to explore additional opportunities beyond those highlighted here.
Important Disclaimer: These opportunities reflect postings available at the time of publication. Employers may modify or close positions without notice, so some links may become inactive. Students should review deadlines, check employer career pages for the most current information, and apply early. They are also encouraged to work with MCS advisors to refine search strategies and identify additional opportunities aligned with their interests.
Last Updated: Friday May 15th @ 9:30AM
Arts, Media, Marketing & Entertainment
Summer Intern – Internal Communications – Hines
Marketing and Communications Intern – Just-A-Start
PR/Social Media Intern – Jim Henson Company
Creative Affairs, Kids & Family TV Internship – Jim Henson Company
Creative Affairs, Feature Films & Primetime TV Internship – Jim Henson Company
Design Intern, Knitwear – REVOLVE
Graphic Design & Social Media Intern – City of Cambridge – Community Development Department (CDD)
Loyalty Program Intern – Ariat
Marketing Program Management Project Intern (TikTok Shop)
Multiple Internships – National Audubon Society
Multiple Internhips 2026 – CareDx
IHeartMedia- Summer 2026 Internships
2026 Major League Operations Intern – Major League Baseball (MLB)
Summer Camp Sports Coach/ Intern – Horizon Camps
Business, Consulting, Finance & Entrepreneurship
Hilton New York Fashion District – Hospitality Management Intern – Aimbridge
The Home Depot Externship Program
Property Management Operations and Client Relations Internship – Prideaway Stays
Learning and Enablement Intern – Holly
AAAIM Accelerate: Externship Program
Royal Caribbean Group’s Early Career Immersion Program
Institutional Business Development Intern – LayerZero Labs
Climate, Sustainability, Environment, Energy
Salata U.S. Climate Policy Intern
Marine and Community Conservation Externship – National Geographic Society
Multiple Internships – Analytical Mechanics Associates
The Clean Fight: Summer Programs Internship
Government, International Relations, Education, Law, Nonprofits
Advocacy Intern – Global Refuge
Intern, Federal and External Affairs, U.S. Climate Alliance – United Nations Foundation
Summer Internship Program (SIP) [Multiple Openings] – NYC DCAS
Legal Intern – Premier Athlete Agency
Blue Haven Initiative – Civics Internship (Remote)
Life Sciences & Health
Summer Student Intern – McLean Hospital
Posse Intern – Beth Israel Lahey Health
Summer Intern – Arctic Slope Native Association
Student/intern at Tufts Medicine
Behavioral Husbandry and Enrichment Intern – Lincoln Park Zoological Society
Multiple Internships – SonoThera
Mass General Orthopedic Visiting Research Program Internship
Data Architecture & Information Systems Internship – Trans Health HQ
Summer Intern, Quality Assurance and Summer Intern, Regulatory at e.l.f. Beauty (sophomores)
Technology & Engineering
AI GTM Engineer [INTERN] – Rootstock Software
Software Engineer / AI Intern – Frances
Mechanical Engineer Intern – Revvity
Software Engineering Intern (Summer 2026) – Replit
Computing and Artificial Intelligence (CAI) Division Internship – Los Alamos National Laboratory
FIRST Robotics Engineering Intern – Johnson & Johnson
Data Analytics Intern – Premier Athlete Agency
Machine Learning Engineer, RL Environments – Internship – Preference Model
Process Improvement Intern at Kaiser Permanente
Intern, AI Adoption – Sony Group Corporation
Intern, Security Policy – Sony Group Corporation
GitHub: Collection of Summer 2026 tech internships! (2026) — Updated frequently!
