Livermore, CA, USA Hybrid Full-time USD 121,830 – 154,500 / year

Lawrence Livermore National Laboratory (LLNL) is hiring a Data Science Engineer

Responsibilities

  • Apply machine learning and data science methods to analyze national security data under the mentorship of senior staff.
  • Support the development of data pipelines powered by large language models for extracting information, resolving entities, and analyzing large structured and unstructured datasets.
  • Assist in creating and maintaining knowledge graphs and graph-based analytical systems, such as graph-RAG, to represent relationships in national security contexts.
  • Help prototype AI agents and natural language interfaces that enable analysts to interact with data systems using everyday language.
  • Develop clear, well-documented code for data science applications, visualizations, and analytical tools, adhering to best practices in version control, testing, and documentation.
  • Work with cross-functional teams including domain experts, analysts, and researchers to develop experimental prototypes and analytical capabilities.
  • Support the creation of technical documentation, internal briefings, and scholarly outputs such as peer-reviewed papers and conference submissions.
  • Carry out additional assigned tasks in support of project goals.

Work Arrangement

Hybrid

Other

  • This position may allow a hybrid work model combining on-site and remote work, depending on project needs.
  • Employees may have the option to work remotely for part of the week based on assignment requirements.
About company
Lawrence Livermore National Laboratory (LLNL)
Lawrence Livermore National Laboratory (LLNL) advances science and technology to strengthen U.S. security and promote global stability. Its mission spans four critical national security areas: nuclear deterrence, threat preparedness, energy security, and multi-domain defense.
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Job Details
Department Engineering
Category Data & ML
Posted 2 months ago