National Security Engineering Division (NSED) Undergraduate Intern - Summer 2027 Lawrence Livermore National Laboratory sick time, 401(k) United States, California, Livermore Aug 21, 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 The National Security Engineering Division (NSED) within the Engineering Directorate has multiple openings for continuing undergraduate students in the engineering, physics, and computer science fields. Successful candidates will gain practical research experience to further educational goals, while providing technical and/or research support to projects in the areas of electrical engineering, mechanical engineering, computational engineering, nuclear and chemical engineering, or other related fields. NSED provides engineering solutions to the challengesfacing our nation in national defense, space, homeland security, energy and environment, and fundamental physics. You will Perform technical and/or research assignments in the areas of electrical engineering, mechanical engineering, computational engineering, nuclear and chemical engineering, or other related fields, working directly with engineers, scientists and technical mentors. Participate in research in assigned area, under close supervision. Gather and analyze data or information in support of scientific research. Utilize standard software packages common in your discipline to complete common tasks. Attend relevant seminars and facility tours. Ability to conduct research and present and communicate concepts and ideas including research project(s), document and present work results through technical presentations and/or poster sessions. Present and communicate results to research group. 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 college or university student in good academic standing enrolled in an accredited institution pursuing an associates or bachelor's degree in engineering, physics, computer science or a related field. A sustained record of outstanding academic performance. Ability to work full time for ten to twelve weeks during your internship. Ability to apply basic engineering or scientific principles to solve technical problems. Communication skills necessary to communicate research project(s), document work and give a technical talk/presentation. Ability to present and communicate concepts and ideas. Effective interpersonal skills with the ability to work in a team environment. Experience working with computers and familiarity with Microsoft Word, Excel and PowerPoint. Qualifications We Desire GPA of 3.5 or above. Technical project experience. Familiarity with tools associated to your field of study. Pay Range $23.26 - $31.62 Hourly for the 705.1 level This position is under a step structure. Please note that the step placement is determined by your most recent completed academic year. Additional Information #LI-Onsite All your information will be kept confidential according to EEO guidelines. Why Lawrence Livermore National Laboratory? Included in 2026Best Places to Work by Glassdoor! Holiday Pay Sick leave accrual Individual 401(k) contributions Our values - visithttps://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 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. How to identify fake job advertisements 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:https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf 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. 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.