When graduate students step into an internship or co-ops, they bring years of academic dedication into a setting where ideas meet action. In these roles, classroom theory becomes practical solutions, and research skills translate into real-world impact.
Along the way, students build specialized skills, meet mentors, and discover career paths they may not have imagined. Employers, in turn, gain fresh perspectives and advanced expertise. For students, the result is more than a line on a résumé—it’s the confidence, clarity, and connections that shape a successful future.
To help you take that next step, the resources below highlight organizations known for offering structured, paid internships, co-ops, and fellowships for master’s and PhD students. They are organized by field—STEM, humanities, technology, and business—to help you identify programs aligned with your area of study. Many of these internships provide mentorship, hands-on project experience, and pathways to full-time employment.
While this is not a comprehensive list, it can serve as a launch point for your search. Smaller organizations, nonprofits, and local employers also offer valuable internship experiences that may be less competitive but equally rewarding. To broaden your options, explore Handshake, join professional associations in your discipline, and regularly check company career pages that match your skills and research interests.
STEM Internships
- Genetech: Internships
- EDF: EDF internship program | Environmental Defense Fund
- Johnson & Johnson: Co-op programs at J&J | Johnson & Johnson Careers
- MERCK: Student Opportunities | Merck Careers
- Biogen: Student Programs | Biogen
- The MET: Internships for Undergraduate and Graduate Students | The Metropolitan Museum of Art
- BP: Intern and co-op programs | Careers | Home
- Bayer: Students and New Graduates | Working at Bayer | Careers | Bayer USA | Bayer United States
- Roche: Student and Graduate Programmes | Roche
- American Chemical Society: Internships - American Chemical Society
- Blue Origin: Internships in Aerospace | Blue Origin
- Abbott: Co-Op Program | Students | Career Overview
- Toyota: Students & Early Careers
- Caterpillar: 2026 Corporate Parallel Co-op - Engineering, Tucson, Arizona, United States of America / Champaign, Illinois, United States of America / Decatur, Illinois, United States of America / Mossville, Illinois, United States of America / Mossville, Illinois, United States of America / Lafayette, Indiana, United States of America | Caterpillar Careers
- General Motors: Early Career Professionals | General Motors Careers
- American Math Society: AMS :: Mathematical Opportunities
- SIAM (Society for Industrial and Applied Mathematics): Internships | SIAM
Business and Tech Internships
- Tata: Tata Global Internships | Tata group
- AMEX: Student Internships & Graduate Opportunities | Amex Careers US
- MasterCard: Internships at Mastercard
- WellsFargo: Graduate Programs | Wells Fargo
- HONDA: https://careers.honda.com/us/en/c/coop-internship-program-jobs
- Charles Schwab: Internships | Schwab Jobs
- EY (Ernst & Young): Internships and student programs | EY – United States | EY - US
- Google - Internships - Google Careers
- Microsoft:PhD internships | Microsoft Careers
- IBM: Internships - IBM Careers
- Intel: How to Apply for an Internship at Intel Corporation
- Meta: Meta Careers
- AT&T: Programs for Students and Internship Opportunities
- Capital One: Students and Grads | Internships at CapitalOne
- Protiviti: Students and Graduates | Protiviti US
- Draper: Student Opportunities :: Draper
Social Science and Humanities Internships
- Smithsonian : Fellowships and Internships | Smithsonian Institution
- World Heritage / Historic Preservation: International Exchange Program - World Heritage USA
- The MET: Internships for Undergraduate and Graduate Students | The Metropolitan Museum of Art
- HACU: HACU National Internship - Federal Program - HACU
- Center for the Humanities: Opportunities - Center for the Humanities
- HACU: HACU National Internship - Federal Program - HACU
- Social Insights: Internship & Fellowship Program — Social Insights Research
- Pew Research Center: Internships | Pew Research Center