Extreme Light, Matter, and Fusion Undergraduate Intern - Summer 2027

Location: Livermore, CA, us Employment Type: {'id': 'intern', 'label': 'Intern'}

Company Description

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.

Job Description

The Extreme Light, Matter, and Fusion Directorate (formerly NIF&PS) has multiple openings for continuing undergraduate students to engage in practical research experiences to further their educational goals. You will have opportunities to work in a wide array of fields, such as lasers, laser-plasma physics, electro-optics, software development, and optical, x-ray, and nuclear instrument development and testing. For more information, please visit: https://lasers.llnl.gov/education/summer-scholar. References may be required.

Depending on your assignment, this position may offer a hybrid schedule, blending in-person and virtual presence. You may have the flexibility to work from home one or more days per week.

You will

Work alongside scientists conducting research at onsite laser and nuclear facilities in the areas of advanced laser development,  fusion energy technologies, laser plasma interactions, hydrodynamics, materials science, radiation physics and various advanced diagnostic systems.

Conduct research (experimental, theoretical, or modeling) in assigned areas, under close supervision.

Gather and analyze data or information in support of scientific research.

Communicate research results: document work, present and discuss findings.

Attend relevant seminars and prepare a poster for the Student Intern Poster Symposium.

Perform other duties as assigned.

Qualifications

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 college or university student in good academic standing, enrolled in an accredited institution, and pursuing an associate’s or bachelor’s degree in engineering, physics, or a related field.

Demonstrated exposure through coursework or relevant experience with tools related to your field of study. For experimental work this can include data reduction and manipulation, image processing, computer-aided drafting, or similar; for theoretical/computational work this includes numerical methods and scientific programming languages (Python, MATLAB, etc.).

A sustained record of outstanding academic performance.

Ability to work full time for ten to twelve weeks during the summer months.

Ability to apply basic engineering or scientific principles to solve technical problems.

Ability to present and communicate concepts and ideas.

Effective interpersonal skills with the ability to work in a team environment.

Experience working with personal computers and familiarity with Word, Excel, and PowerPoint.

Qualifications We Desire

Prior experience in physics or engineering laboratory settings for experimental assignments, and in cluster/high-performance computing or plasma physics codes for computational assignments.

GPA of 3.0 or above.

Pay Range

$23.26 - $31.62

This position is under a step structure.  Please note that the step placement is determined by your most recent completed academic year.

Additional Information

All your information will be kept confidential according to EEO guidelines.

Why Lawrence Livermore National Laboratory?

Included in 2026 Best Places to Work by Glassdoor!

Holiday Pay

Sick leave accrual

Individual 401(k) contributions

Our values - visit https://www.llnl.gov/inclusion/our-values

Security Clearance

None required.  However, if your assignment is longer than 179 days cumulatively within a calendar year, you must go through the Personal Identity Verification process.  This process includes completing an online background investigation form and receiving approval of the background check.

National Defense Authorization Act (NDAA)

The 2025 National Defense Authorization Act (NDAA), Section 3112, generally prohibits citizens of China, Russia, Iran and North Korea without dual US citizenship or legal permanent residence from accessing specific non-public areas of national security or nuclear weapons facilities.  The restrictions of NDAA Section 3112 apply to this position.  To be qualified for this position, Candidates must be eligible to access the Laboratory in compliance with Section 3112.

Pre-Employment Drug Test

External applicant(s) selected for this position must pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices

Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession.  This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices.

If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas.  Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

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