Energy Systems Analyst Graduate Intern - Fall 2026

Join Lawrence Livermore National Laboratory (LLNL) and contribute to impactful research advancing science and technology for U.S. security and global stability. Our mission covers nuclear deterrence, threat preparedness, energy security, and multi-domain defense, fostering a culture of innovation and operational excellence. This position may offer a hybrid schedule, blending in-person and virtual work.

About the role

The Computational Engineering Division (CED) is seeking an Energy Systems Analyst Graduate Student Intern. This part-time internship is designed for a graduate-level student who has received a bachelor’s or master’s degree and aims to engage in practical research to further their educational goals. The role involves providing technical support for energy systems modeling, technoeconomic and lifecycle assessment, geospatial analysis, and network optimization, with a focus on synthetic and biofuels, alternative feedstock utilization, hydrogen systems, and technology commercialization and scale-up.

This internship requires approximately 10 to 20 hours per week for 6 to 9 months.

Responsibilities

• Conduct technoeconomic and lifecycle assessments of synthetic fuels, biofuels, alternative feedstock utilization, hydrogen production and transport, and related energy technologies.
• Develop and apply geospatial analysis and network optimization using infrastructure, supply chain, market, and technology data.
• Synthesize research findings to evaluate system configurations, technology scale-up potential, and deployment strategies.
• Conduct research under limited direction and supervision.
• Collaborate with scientists, engineers, and analysts in a multidisciplinary team environment.
• Prepare technical summaries, presentations, visualizations, and other project deliverables.
• Perform other duties as assigned.

Requirements

• Must be eligible to access the Laboratory in compliance with Section 3112 of the National Defense Authorization Act (NDAA).
• Must be a continuing student in good standing at an accredited institution pursuing a graduate degree or have completed a bachelor’s degree.
• Ability to work part time, approximately 10 to 20 hours per week, for 6 to 9 months.
• Academic or research experience in energy systems, chemical engineering, environmental engineering, mechanical engineering, industrial engineering, economics, operations research, data science, or a related field.
• Demonstrated experience or coursework in one or more of the following: technoeconomic assessment, lifecycle assessment, geospatial analysis, network optimization, or energy systems modeling.
• Familiarity with one or more of the following: Python, MATLAB, R, Excel, GIS software, or optimization solvers.
• Effective written and verbal communication skills.
• Ability to work independently, manage assignments, and collaborate effectively in a team environment.

Qualifications We Desire

• GPA of 3.5 or above.
• Excitement about working on challenging energy problems.

Pay

$10,215 Monthly (determined by California’s Computer Professional Exemption).

Benefits

• Holiday Pay
• Sick leave accrual
• Individual 401(k) contributions

Additional Information

Security Clearance: None required. However, if your assignment exceeds 179 days cumulatively within a calendar year, you must complete the Personal Identity Verification process, including an online background investigation form and approval of the background check.

The 2025 National Defense Authorization Act (NDAA), Section 3112, restricts access to specific non-public areas of national security or nuclear weapons facilities for citizens of China, Russia, Iran, and North Korea without dual U.S. citizenship or legal permanent residence. These restrictions apply to this position.

External applicants selected for this position must pass a post-offer, pre-employment drug test, including testing for marijuana use as required by Federal Law for Federal Contractors.

Depending on job duties, work in Limited Areas may restrict the use or possession of personal and/or laboratory mobile devices, including cell phones, tablets, fitness devices, and wireless headphones. Medical devices that pair with mobile devices must comply with these restrictions unless wireless capabilities are disabled. Hearing aids without wireless capabilities are permitted in Limited Areas, Secure Space, and Transit/Buffer Space within buildings.