Lawrence Livermore National Laboratory, located in the San Francisco Bay Area, is a premier applied science laboratory that is part of the National Nuclear Security Administration within the Department of Energy.
LLNL's mission is strengthening national security by developing and applying cutting-edge science, technology, and engineering that respond with vision, quality, integrity, and technical excellence to scientific issues of national importance. The Laboratory's science and engineering are being applied to achieve breakthroughs for counterterrorism and nonproliferation, defense and intelligence, energy and environmental security.
The world-class programs and capabilities at the Lawrence Livermore National Laboratory span one square mile, what many consider to be "the smartest square mile on Earth."
Provide technical and research support for projects related to power systems, critical infrastructure, and cybersecurity.
Participate in research planning, data analysis, and professional development activities under the guidance of subject matter experts.
What you need
Must be a continuing undergraduate student in Engineering, Computer Science, Mathematics, Physics, or a related field.
Requires the ability to apply engineering principles to energy infrastructure and proficiency in relevant modeling or programming tools.
Education: a bachelor's degree
Key skills
Power systemsIndustrial control systemsTransmission system modelingDistribution system modelingOil and natural gas systemsDistributed energy resourcesInverter-based resourcesMicrogridsAlternative energy systemsGrid planningOptimizationAnalyticsMatlabPythonC++Cybersecurity
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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
We have multiple openings for undergraduate students to join the Cyber and Critical Infrastructure Summer Institute (CSI) and to work on topics related to power systems resilience and security that align with LLNL’s national security missions. The 2027 CSI program will run during the summer with a range of start dates between May 17, 2027, and June 21, 2027, and flexible end dates through September 24, 2027. CSI is designed to provide selected candidates an opportunity to apply their skills to projects in areas of national importance such as energy infrastructure modernization and resilience, critical infrastructure security, and defense critical infrastructure. The program will include opportunities to participate in professional and technical development activities with lab Subject Matter Experts, network with fellow interns and lab employees, and learn about the breadth of LLNL’s support to US national security.
In this role, you will
Provide technical and/or research support to projects in the areas of power systems, critical infrastructure, cybersecurity, and other related fields working with scientists, engineers, and technical staff members.
Participate in research under close supervision in one or more of the following areas, as assigned:
power systems
industrial control systems
transmission or distribution system modeling or simulation
oil and natural gas systems modeling or simulation
distributed energy resources, inverter-based resources, or microgrids
alternative energy systems
grid planning or operations algorithms, optimization, or analytics
Gather and analyze data and information in support of scientific research.
Participate in research planning and evaluation discussions.
Attend relevant seminars and training classes (at least one per week).
Present work in at least one seminar or poster.
Perform other duties as assigned.
Qualifications
Qualifications
Must be a continuing college or university student in good standing at an accredited institution pursuing an undergraduate degree in Engineering, Computer Science, Mathematics, Physics, or other related fields. If you are graduating with your bachelor's degree in Spring 2027 and/or starting a graduate degree program in Fall 2027, you will need to apply for Power Systems Graduate Intern - Cyber and Critical Infrastructure Summer Institute position.
Ability to apply basic principles of engineering to solve problems related to energy infrastructure.
Demonstrated effective communication skills.
Ability to present and communicate concepts and ideas.
Ability to work in a team environment.
Demonstrated exposure through coursework or relevant experience to one or more of the following topics: power systems; industrial control systems; transmission or distribution system modeling or simulation; oil and natural gas systems modeling or simulation; inverter-based resources; alternative energy systems; grid planning or operations algorithms, optimization, or analytics.
Coursework or developed experience in one or more of the following topics: power systems; industrial control systems; transmission or distribution system modeling or simulation; oil and natural gas systems modeling or simulation; inverter-based resources; alternative energy systems; grid planning or operations algorithms, optimization, or analytics.
Demonstrated exposure through coursework or relevant experience to one or more of the following or similar tools: Matlab/Simulink, PowerWorld, PSLF, GridLAB-D, OpenDSS, Python, C++.
Qualifications We Desire
GPA of 3.0 or above.
Pay Range
$23.26 - $31.62 Hourly
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
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
Security Clearance
None required. However, this position involves U.S. Export Control; this work must be performed by a U.S. person (U.S. citizen, U.S. lawful permanent resident, U.S. national, or U.S. protected individual (e.g., refugee, asylee)).
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.)
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: 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.
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Organization: Engineering
Category: Students
Employee Referral Bonus: Not applicable
Job Code 1: 705.1 Under Grad Student
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
Security Clearance: None, but work must be performed by a U.S. person (e.g., U.S. citizen or permanent resident and certain others). Also, assignments longer than 179 days require a federal background investigation.
Position Type: Student Intern