Computing Undergraduate Student Intern - Early Internship Program Summer 2026

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

Positions will be closed to applicants on January 30, 2026.

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 Computing Undergraduate Early Internship Program. This program is tailored for students who have graduated from high school in good academic standing and are planning to pursue an undergraduate degree at an accredited college or university in the fall of 2026. The program offers invaluable hands-on experience in practical research to support their educational and career goals. This internship is within the Computing Scholar Program. 

You will 

• Provide technical and/or research support to projects in areas of computational science, numerical methods, mathematics, or other related fields, working with scientists, engineers, and technical staff members.
• Develop skills with tools such as Git, Bash, Python, and others relevant to the research area.
• Gather and analyze data and information in support of scientific research.
• Participate in research planning and evaluation discussion.

• Attend relevant seminars (at least one per week).
• Participate in end-of-summer poster presentation.
• 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.
• High school graduate in good academic standing, pursuing an undergraduate degree in the fall of 2026 at an accredited college or university in Computer Science, Mathematics, Machine Learning, Computer Vision, or a related field.
• Demonstrated effective communication skills.
• Ability to present and communicate concepts and ideas.
• Ability to work in a team environment.
• Experience with overcoming adversity.
• Age 18 or older at the start of the internship.
• Must have GPA of 3.0 or higher.

Qualifications We Desire

• Active participation in STEM-related clubs, organizations, or projects (e.g., robotics, coding, engineering, or science clubs) is highly valued.

Pay Range

$23.26 - $31.62 Hourly

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.  (This process does not apply to foreign nationals.) 

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