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DOE’s Office of Science Is Now Accepting Applications for Spring 2026 Undergraduate Internships

Students will conduct scientific and technical projects at national laboratories

The Department of Energy’s (DOE) Office of Science is now accepting applications for the Spring 2026 term for two undergraduate internship programs: the Science Undergraduate Laboratory Internships (SULI) program and the Community College Internships (CCI) program. The application deadline is October 1, 2025, at 5:00 p.m. EDT.

Through SULI and CCI, undergraduate students and recent graduates delve into science and technology careers at the DOE national laboratories. They gain new knowledge, skills, and professional experience to further their educational and career goals. Interns work directly with national laboratory scientists, engineers, and technical professionals. They assist these experts with science or technology projects that support the DOE mission, including new frontiers in artificial intelligence, quantum, nuclear energy and technology, critical minerals and materials, and fusion science and engineering.

SULI is open to full-time undergraduate students attending 4-year institutions and community colleges or recent graduates within two years of receiving their bachelor’s degree or associate degree. CCI is dedicated to supporting community college students. Both programs are stipend-based and offered three times annually in Fall, Spring, and Summer terms.

Two workshops are planned to introduce each program, including the application process and strategies for submitting a compliant application. 

• August 6, 2025, from 2:00 – 3:00 p.m. EDT for CCI - Register on the CCI website
• August 14, 2025, from 2:00 – 3:00 p.m. EDT for SULI - Register on the SULI website

In addition to the workshops, the program office invites applicants and letter of recommendation writers to attend office hours. At these times, DOE staff members will answer administrative questions such as those pertaining to uploading transcripts, submitting letters of recommendation, and general inquiries. Office hours are scheduled on September 4^th, 11^th, 18^th, and 24^th from 2:00 – 3:00 p.m. EDT. Registration (on the CCI and SULI webpages) is required for attendance.

SULI and CCI are managed by the Office of Workforce Development for Teachers and Scientists (WDTS) in the Office of Science. More information can be found at https://science.osti.gov/wdts.