Defense Science and Technology Internship Graduate Computer Student - Summer 2027

Lawrence Livermore National Laboratory; Livermore (CA); Hybrid; USD 112,000 - 117,000; Part time

Job summary

Lawrence Livermore National Laboratory (LLNL) invites applications for the Defense Science and Technology Internship Graduate Computer Student at the graduate level or for students who have earned their bachelor’s or master’s in Physics, Engineering, Mathematics, or CS.

The role focuses on practical research in numerical methods, ML, and computational physics under Strategic Deterrence, with a hybrid schedule offering 1 day per week remote work.

Qualifications

• Pursuing a graduate degree or recently completed bachelor’s/master’s in Physics, Engineering, Mathematics or Computer Science.
• Experience applying advanced physics, engineering or CS to technical problems.
• Ability to present ideas and research clearly, including talks or posters.

Responsibilities

• Provide technical/research support in numerical methods, ML, computational physics or related fields.
• Support documentation, testing, and modification of Laboratory software/hardware/OS.
• Conduct research under limited direction and present findings to scientists.

Skills

Python

C++

Team work

Communication

Education

Graduate degree in Physics/Engineering/Math/CS

Tools

Microsoft Word

Microsoft Excel

PowerPoint

Job description

Defense Science and Technology Internship Graduate Computer Student - Summer 2027

Internship | Intern

Students | Livermore, CA | 09/28/2026

Reference #: REF8859A

Job Code: 705.3 Grad Student Computer Prof / 712.1 Intern Computer Prof

Organization: Strategic Deterrence

Position Type: Student Intern

Security Clearance: None required. However, due to federal requirements applicable to this position, U.S. citizenship is required.

Drug Test: Required for external applicant(s) selected for this position (includes testing for use of marijuana)

Medical Exam: Not applicable

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

We’re looking for aDefense Science and Technology Internship Graduate Computer Student at the graduate level and for students who have received their bachelor’s or master’s degree to engage in practical research experience to further their educational goals. You will provide technical and/or research support to projects in the areas of numerical methods, machine learning, computational physics, or other related fields. You will report to Strategic Deterrence Directorate.

This position offers a hybrid schedule, blending in-person and virtual presence. You will have the flexibility to work from home 1 day per week.

You will

• Provide technical and/or research support to projects in the areas of numerical methods, machine learning, computational physics, or other related fields, 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 degree of complexity and provide technical support to scientists in scientific research and development projects.
• Present work through presentations and/or poster sessions.
• Perform other duties as assigned.

Qualifications

• Security Clearance is not required however due to federal requirements applicable to this position, US citizenship is required.
• Must be a continuing college or university student in good standing at an accredited institution pursuing a graduate degree or has completed their bachelor’s or master’s degree in Physics, Engineering, Mathematics, Computer Science or a related field.
• Experience applying advanced principles of physics, engineering and/or computer science to solve technical problems.
• Ability to conduct research and present and communicate concepts and ideas including research project(s), document work and give a technical talk/presentation.
• Effective interpersonal skills with the ability to work in a team environment.
• Academic achievement in engineering, scientific and/or technical curriculum.
• Experience working with computers and familiarity with Microsoft Word, Excel and PowerPoint.

Qualifications We Desire

• Coding experience (e.g., Python, C++).
• GPA of 3.5 or above.

Application Deadline January 29, 2026

Pay

$10,215 Monthly

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

Additional Information

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

Why Lawrence Livermore National Laboratory?

• Included in 2026Best Places to Work by Glassdoor!

None required. However, due to federal requirements applicable to this position, U.S. citizenship is required.

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.

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 entitles job 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 .