Computing Undergraduate Student Intern - Summer 2026

LLNL•Livermore, CA

1d•$23 - $33

About The Position

Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Positions will be closed to applicants on January 30, 2026. Computing mentors will have until February 6, 2026 to make their fall selections. Internship Dates: May 18, 2026 - August 7, 2026 May 26, 2026 - August 14, 2026 June 15, 2026 - September 4, 2026 June 22, 2026 - September 11, 2026 We have multiple openings for our Summer Undergraduate Internship Program. Our openings are for undergraduate level students who will be given the opportunity to engage in practical research to further their educational goals. The selected interns will provide technical and/or research support to projects in the areas of computational science, cyber defense, computer science, numerical methods, mathematics, or other related fields.

Requirements

Must be eligible to access the Laboratory in compliance with Section 3112 of the National Defense Authorization Act (NDAA). See Additional Information section below for details.
Must be a continuing college or university student in good standing at an accredited institution pursuing an undergraduate degree in Computer Science, Mathematics, Machine Learning, Computer Vision, or other related fields.
Ability to apply basic computational science and/or mathematical principles to solve technical problems.
Proven ability to adapt and thrive in challenging situations, demonstrating resilience and problem-solving skills to achieve goals despite obstacles.
Demonstrated effective communication skills.
Ability to present and communicate concepts and ideas.
Experience working with personal computers and familiarity with Word, Excel and PowerPoint.
Ability to work in a team environment.
Must have GPA of 3.0 or higher.

Responsibilities

Provide technical and/or research support to projects in the areas of computational science, numerical methods, mathematics, or other related fields, working with scientists, engineers, and technical staff members.
Participate in research in assigned area under close supervision.
Gather and analyze data and information in support of scientific research.
Participate in research planning and evaluation discussion.
Attend relevant on-site seminars (at least one per week).
Perform other duties as assigned.