Computing Graduate Student Intern Spring 2026

Positions will be closed to applicants on January 30 2026.  Computing mentors will have until February 6 2026 to make their spring selections.

We have multiple openings for our Spring Graduate Internship Program taking place from January 5 2026 to May 29 2026. Our openings are for graduate level students and students who have received a bachelors or masters degree who will be given the opportunity to engage in practical research to further their educational goals. The selected interns will work in the computer software field and provide technical and/or research support to projects in the areas of computational science cyber defense computer science numerical methods mathematics or other related fields.

You will 

• Provide technical and/or research support to projects in the areas of computational science numerical methods mathematics 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 :

• 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 or has completed their bachelors or masters degree.
• Ability to apply computational science and/or mathematical principles to solve technical problems.
• Proven ability to adapt and thrive in challenging situations demonstrating resilience and problem-solving skills to achieve goals despite setbacks.
• 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 with computers and familiarity with Microsoft Word Excel and PowerPoint.
• Ability to work in a team environment.
• Must have GPA of 3.0 or higher.

Additional Information :

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

Why Lawrence Livermore National Laboratory

• Included in 2025 Best Places to Work by Glassdoor!
• Holiday Pay
• Sick leave accrual
• Individual 401(k) contributions
• Our values - visit  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 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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  Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under Find Your Job of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent we strongly recommend you do not respond.

  To learn more about recruitment scams:  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.

  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. 

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  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.

  
  

  Remote Work :

  No

  
  

  Employment Type :

  Intern