Key Dates
At the submission deadline (shown in red) the application system will close, and no materials will be accepted after the submission deadline has passed. The Application System closes at 5:00 PM Eastern Time.
| SULI Internship Term: | Summer 2026 | Fall 2026 | Spring 2027 |
|---|---|---|---|
| On-line Application Opens |
October 23, 2025 |
March 12, 2026 |
July 8, 2026 |
| Applications including recommendations Due |
January 7, 2026 |
May 20, 2026 |
September 30, 2026 |
| Offer Notification Period Begins on or around |
February 4, 2026 |
June 3, 2026 |
October 15, 2026 |
| All DOE Offers and Notifications Complete |
On or around |
August 4, 2026 |
December 17, 2026 |
All offers are contingent upon funding availability for the DOE program.
All dates are tentative and subject to change.
