Computing Graduate Student Intern - Summer 2027

LLNL; Livermore (CA); Hybrid; USD 104,000 - 124,000; Full time

Job summary

Lawrence Livermore National Laboratory (LLNL) invites students to join the Computing Summer Graduate Internship Program. Positions run May–Sept 2027, open to those who earned a bachelor’s degree and will start graduate studies by Fall 2027 in related STEM fields.

Interns gain hands-on research and support projects in computational science, cyber defense, and more. Hybrid schedule possible; some days may be in person while others are remote.

Qualifications

• Must be eligible to access the Laboratory and meet NDAA requirements.
• Must be a continuing college student pursuing a graduate degree by Fall 2027 in Computer Science, Mathematics, Data Science, Machine Learning, Cybersecurity, or related STEM fields.

Responsibilities

• Provide technical and/or research support to projects in computational science, cyber defense, computer science, numerical methods, mathematics, and related STEM areas.
• Support documentation, testing, and modification of Laboratory software, hardware, or operating systems.
• Conduct research in assigned area under limited direction and supervision.
• Perform technical assignments of basic to moderate complexity and assist scientists on R&D projects.
• Attend relevant seminars (at least one per week).
• Present work via presentations and/or poster sessions.
• Perform other duties as assigned.

Skills

Strong communication skills

Team collaboration

Problem solving

Microsoft Word

Excel

PowerPoint

Education

Bachelor's degree

Graduate program enrollment by Fall 2027

Tools

None

Job description

• Intern
• Organization: Computing
• Category: Students
• Job Code 2: 712.1 Intern Computer Prof
• Employee Referral Bonus: Not applicable
• Job Code 1: 705.3 Grad Student Computer Prof
• Pre-Employment Drug Test: Required for external applicant(s) selected for this position (includes testing for use of marijuana)
• Pre-Placement Medical Exam: Not applicable
• Position Type: Student Intern
• Security Clearance: None/Position does not require US citizenship (assignments longer than 179 days require a federal background investigation)

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 close to applicants on January 15, 2027.Computing mentors will have until February 5, 2027 to make their Summer selections.

Internship Dates:

May 17, 2027 - August 6, 2027

May 24, 2027 - August 13, 2027

We have multiple openings for our Computing Summer Graduate Internship Program taking place from May 17, 2027 through September 10, 2027. These positions are intended for students who have earned their bachelor’s degree and will be enrolled in a graduate program by Fall 2027. Interns will have the opportunity to participate in hands‑on research that supports their educational and professional development. Selected interns will play a key role in providing technical and/or research support to projects in areas such as computational science, cyber defense, computer science, numerical methods, mathematics, and other related STEM disciplines.

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 the areas of computational science, cyber defense, computer science, numerical methods, mathematics, and other related STEM disciplines, working with scientists, engineers, and technical staff members.
• Support documentation, testing, creation or modification of Laboratory software, hardware, or Computer operating systems.
• Conduct research in assigned area under limited direction and supervision.
• Perform technical assignments of basic to moderate complexity and provide technical support to scientists working on scientific research and development projects.
• Attend relevant seminars (at least one per week).
• Present work 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 student in good standing at an accredited institution pursuing a graduate degree by Fall 2027in Computer Science, Mathematics, Data Science, Machine Learning, Cybersecurity, or other related STEM fields.
• Proven ability to adapt and thrive in challenging situations, demonstrating resilience and problem-solving skills to achieve goals while overcoming setbacks.
• Ability to apply computational science and/or mathematical principles to solve technical problems.
• Demonstrated academic achievement in scientific curriculum.
• Demonstrated effective communication skills.
• Ability to present and communicate concepts and ideas.
• Experience applying advanced computational science and/or mathematical principles to solve technical problems.
• Experience working withcomputers and familiarity with Microsoft 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

$10,215 Monthly

Please note that the pay is determined by California’s Computer Professional Exemption.

Why Lawrence Livermore National Laboratory?

• Included in 2026Best Places to Work by Glassdoor!

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 useand/or possession ofmobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area whereyou are not permitted to have a personal and/or laboratory mobile devicein your possession. This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices.

Ifyou useamedical device, whichpairs with a mobile device,you must still follow the rules concerningthe mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities requireseparate 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.

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.

Reasonable Accommodation

Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request.

CaliforniaPrivacy Notice

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitlesjob applicants, employees, and non‑employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here .

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