Computing Undergraduate Student Intern - Fall 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 close to applicants on August 28, 2026. Computing mentors will have until September 4, 2026 to make their Fall selections. We have multiple openings for our **Computing Fall Undergraduate Internship Program** taking place from September 1, 2026 through December 18, 2026. 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 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. - 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. - Attend relevant seminars (at least one per week). - 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 or university student in good standing at an accredited institution pursuing an undergraduate degree in Computer Science, Mathematics, Data Science, Machine Learning, Cybersecurity, or other related STEM fields. ***If you are starting a graduate degree program in Winter/Spring 2027, you must apply for the Computing Scholar Graduate position (Posting code:*** **REF8511P*).*** - 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 for the 705.1 level $28.77 Hourly for the 714.0 level ## 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](https://www.llnl.gov/diversity/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 a…