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    Internships/National Renewable Energy Laboratory

    Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes

    National Renewable Energy Laboratory · Golden, Colorado, United States

    rollingRemoteOn-sitePaidPosted 2026-06-23
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    About the role#

    The Integrated Carbon Conversion Processes (ICCP) group is seeking a graduate intern to support the development of a digital twin for an experimental biological and thermocatalytic conversion platform. You will work alongside senior process engineers, modelers, and data scientists to create a virtual representation of key unit operations. This project focuses on enabling real-time monitoring, dynamic simulation, and predictive analytics to support the production of biofuels and bioproducts.

    What you'll do#

    • Design and implement process models representing biomass conversion, upgrading, and separation units.
    • Integrate sensor data and historical process data into the digital twin architecture.
    • Develop simulation tools and dashboards for visualization, control, and scenario analysis.
    • Contribute to model validation using pilot-scale data and experimental feedback loops.
    • Document assumptions, system architecture, and modeling workflows to ensure reproducibility and team collaboration.

    What you'll need#

    • Currently pursuing or recently completed a master's degree, or currently enrolled in a Ph.D. program in Chemical Engineering, Biology, Mechanical Engineering, Computer Science, Computer Engineering, Biomedical Engineering, Chemistry, or a related field.
    • A minimum cumulative grade point average of 3.0.
    • Experience programming in Python and/or C++.
    • Experience modeling chemical reactors.
    • Exposure to artificial intelligence or machine learning methods.

    Location & details#

    • This is a full-time, year-round internship based in Golden, Colorado, with both remote and on-site work modalities available.
    • Employment is subject to Department of Energy (DOE) access restrictions, including the ability to obtain and maintain a federal Personal Identity Verification (PIV) card and a favorable background investigation.
    • Candidates must pass a pre-employment drug test, which includes testing for marijuana as required by federal law.
    Relevant fields:Chemical EngineeringBiologyMechanical EngineeringComputer ScienceComputer EngineeringBiomedical EngineeringChemistry

    About National Renewable Energy Laboratory

    Established in 1977 and headquartered in Golden, Colorado, the National Renewable Energy Laboratory operates as a nonprofit research institution. With a staff of 1,001 to 5,000 employees, the organization serves as the primary national laboratory for the U.S. Department of Energy dedicated to energy systems research and development. Its work encompasses energy efficiency, basic science, technology analysis, and the integration of energy systems to support security and reliability.

    All National Renewable Energy Laboratory internships

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