Department of Energy Science Undergraduate Laboratory Internship (SULI)

Guidelines for SULI applicants regarding the selection of recommenders and the submission process for letters of recommendation.

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DeadlineMay 20, 2026, at 5:00 PM ET; Offers must be accepted within 10 calendar days of receiving the formal offer; Spring 2027: Application opens July 2026; Deadline September 2026; Offer period begins October 2026; Notifications complete December 2026; Fall 2026: Application opens March 12, 2026; Deadline May 20,

Award amount$2,000 or more; $650 weekly stipend

Last checkedJun 25, 2026

Application

Selecting a Host DOE Laboratory/Facility

Guidance for SULI applicants on selecting first and second-choice host DOE laboratories and research areas for their internship placement.

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Eligibility

All applicants must identify and select first-choice and second-choice host laboratories.; Applicants must select research area(s) of interest matching the laboratory's ongoing research programs.

Requirements

Applicants must review research areas available at each DOE institution before selection.; Fall and Spring term applicants may select an 'Any Host DOE Laboratory Choice' option.

How to apply

Select first and second-choice host laboratories in the online application.; Select research area(s) of interest for the chosen laboratories.; Review laboratory participation status for the specific term (Spring, Summer, Fall).

Contact

Princeton Plasma Physics Laboratory Science Education Program Office (for housing-related inquiries)

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