Get Insider Access for Free.

Invite a friend with a .edu email and you both get 4 days of Insider Early Access.

Results

36 internships found

Pinnacle West / APS 2026 Summer Engineering Intern

Pinnacle West Capital

Phoenix, AZ, USA (On-site)

Posted 1 month, 3 weeks ago

ORNL Research Student Internships (RSI) - Summer 2026

Oak Ridge National Laboratory

Oak Ridge, TN, USA (On-site)

Posted 1 month, 4 weeks ago

AtkinsRealis Summer Intern - Nuclear Engineering

AtkinsRealis

Columbia, SC, USA (On-site)

Posted 2 months ago

General Atomics Nuclear Engineering Intern - Summer 2026

General Atomics

San Diego, CA, USA (On-site)

Posted 3 months, 1 week ago

X-energy Summer 2026 Reactor Engineering Intern

X-energy

Rockville, MD, USA (Hybrid)

Posted 3 months, 2 weeks ago

DTRA Summer 2026 Pathways CWMD Research Intern

Defense Threat Reduction Agency

Fort Belvoir, VA, USA (On-site)

Posted 3 months, 2 weeks ago

Helion Energy Summer 2026 Plasma Physics Intern

Helion Energy

Everett, WA, USA (On-site)

Posted 3 months, 3 weeks ago

TerraPower Summer 2026 Nuclear Engineering Intern

TerraPower

Bellevue, WA, USA (On-site)

Posted 3 months, 3 weeks ago

NuScale Power Summer 2026 SMR Engineering Intern

NuScale Power

Corvallis, OR, USA (On-site)

Posted 3 months, 4 weeks ago

Commonwealth Fusion Systems 2026 Summer Magnet Engineering Intern

Commonwealth Fusion Systems

Devens, MA, USA (On-site)

Posted 4 months ago

Search