Data Science Institute Undergraduate Student Intern - Summer 2027

Positions will close to applicants on January 15, 2027. Data Science Summer Institute mentors will have until February 5, 2027 to make their Summer selections.

We have multiple openings for our Summer Undergraduate Internship Program. These positions are for undergraduate students who will be given the opportunity to engage in practical research to further their educational goals. Selected interns will play a key role in providing technical and/or research support to projects in areas such as computer science, numerical methods, mathematics, statistics, physics, chemistry, engineering disciplines, and other related STEM disciplines.

• Cohort Option 1: May 17, 2027 – August 6, 2027

• Cohort Option 2: June 21, 2027 – September 10, 2027

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

• Provide technical and/or research support to projects in one or more of the above areas, 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 discussions.

• Participate in DSSI curriculum, including a weeks-long team challenge, networking, seminars, tours, and related events.

• Present individual and team results to Lab staff and your peers through presentations and/or poster sessions.

• Perform other duties as assigned.

• 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, Data Science, Statistics, Physics, Chemistry, Engineering, or other related STEM fields. If you are starting a graduate degree program in Fall of 2027 you must apply for the Data Science Summer Institute Graduate position (Posting code: REF8831S).

• Proven ability to adapt and thrive in challenging situations, demonstrating resilience and problem-solving skills to achieve goals while overcoming setbacks.

• Ability to apply basic computational science and/or mathematical principles to solve technical problems.

• 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.

• Age 18 or older at the start of the internship.

• Must have GPA of 3.0 or higher.

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.

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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Equal Employment Opportunity

We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

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