Robert Wagner is the Associate Laboratory Director of the Energy Science and Technology Directorate (ESTD) at Oak Ridge National Laboratory (ORNL). In this role, he leads more than 600 researchers and operations staff focused on developing and deploying advanced technology solutions in manufacturing, buildings, transportation, and electrical grid infrastructure.
He and his team steward four Department of Energy national user facilities including the Building Technologies Research and Integration Center (BTRIC), Carbon Fiber Technology Facility (CFTF), Manufacturing Demonstration Facility (MDF), and the National Transportation Research Center (NTRC). The directorate also stewards the Grid Research Integration and Deployment Center (GRID-C). These facilities enable strong collaborations that drive fundamental scientific research toward practical solutions to the nation’s energy challenging ensuring a more resilient, secure, and affordable energy future.
A first-generation college graduate, Robert came to ORNL as an undergraduate student in 1992 and advanced through multiple levels of leadership at the laboratory while building a distinguished career as globally recognized transportation and combustion researcher. He earned BS, MS, and Ph.D. degrees in mechanical engineering from the Missouri University of Science & Technology. He is a Fellow of the American Association for the Advancement of Science (AAAS), the Society of Automotive Engineers (SAE) International, and the American Society of Mechanical Engineers (ASME) and was awarded the SAE International Medal of Honor and the ASME George Westinghouse Gold Medal. Robert also graduated from the DOE Oppenheimer Science and Energy Leadership Program and will serve as the chair of the Oppenheimer Leadership Network in 2025.
He is a former Director of the NTRC and was a leader and founding member of the DOE initiative on the Co-Optimization of Fuels and Engines. The initiative brought together the expertise of nine national laboratories, more than 20 universities, and the DOE Vehicle Technologies Office and Bioenergy Technologies Office.
Robert has served on the editorial boards of four international journals and on executive committees for ASME and SAE. He organized more than 30 significant technical conferences, symposiums, and panels and authored more than 100 technical publications. He provided more than 60 invited presentations in 10 countries. He also founded the ORNL Smoky Mountains Mobility Conference. This unique forum connects international thought leaders from diverse disciplines across industry, universities, national laboratories, and the government to drive the conversation for a more efficient, safe, and secure mobility future.
More information is available on LinkedIn and Google Scholar profiles.
Career Highlights
- Director, Energy Science and Technology Directorate (2024-present)
- Director, Buildings and Transportation Science Division (2020-2024)
- Director, National Transportation Research Center (2017-2020)
- Lead, DOE Initiative on Co-Optimization of Fuels and Engines (2018-2020)
- Founding Member and Leadership Team, DOE Initiative on Co-Optimization of Fuels and Engines (2015-2021)
- Faculty, University of Tennessee Bredesen Center (2013-2021)
- ORNL Relationship Manager, Fuels Engines and Emissions Research (2010-2020)
- Distinguished Research Staff (2009-2018)
- Director, Fuels Engines and Emissions Research Center (2010-2017)
- Leader, Fuels and Engines Research Group (2012-2017)
- Senior Research Staff (2004-2008)
- Research Staff (2000-2003)
- Post-doctoral Research Associate (1999-2000)
- Graduate Student Intern (1998)
- Graduate Student Intern (1996)
- Undergraduate Student Intern (1992)
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Associate Laboratory Director, Energy Science and Technology Directorate
2024-Present
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Division Director, Buildings and Transportation Science Division
2020-2024
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Director, National Transportation Research Center
2017-2020
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Lead
2018-2020
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Founding Member and Leadership Team
2015-2021
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Faculty
2013-2021
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ORNL Relationship Manager
2010-2020
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Distinguished Research Staff
2009-2018
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Director, Fuels Engines and Emissions Research Center
2010-2017
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Leader, Fuels and Engines Research Group
2012-2017
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Senior Research Staff
2004-2008
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Research Staff
2000-2003
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Post-doctoral Research Associate
1999-2000
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Graduate Student Intern
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Undergraduate Student Intern
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Missouri University of Science and Technology
Doctor of Philosophy (Ph.D.), Mechanical Engineering
1995-1999
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Missouri University of Science and Technology
Master of Science, MS, Mechanical Engineering
1993-1995
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Missouri University of Science and Technology
Bachelor of Science, BS, Mechanical Engineering
1990-1993
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Review Board for the Clemson University Virtual Prototyping of autonomy-enabled Grounds Systems (VIPR-GS) Center (2025-Present)
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Advisory Board of the Ohio State University Center for Automotive Research (2021–Present)
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Strategic Advisory Council of the Missouri University of Science and Technology College of Engineering and Computing (2021–Present)
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Board of Advisory Trustees of Southwest Research Institute (2018–Present)
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Board of Advisors for the Mechanical, Aerospace, and Biomedical Engineering Department at the University of Tennessee, Knoxville (2017–Present)
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Advisory Committee of the Energy and Policy Innovation Center at the Georgia Institute of Technology (2017–2018)
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International Scientific Advisory Board of Competence Center Combustion Processes Engine Research Center at Lund University, Sweden (2016, 2018, 2020)
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Program Advisory Group for California Air Resource Board program on Evaluating Technologies and Methods to Lower Nitrogen Oxide Emissions from Heavy-Duty Vehicles (2013–2018)
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Associate editor of the SAE International Journal of Engines (2012–2015)
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Member, ASME Nominating Committee (2022-Present)
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Chair, ASME McDonald Mentoring Award Committee (2023-Present)
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Member, ASME McDonald Mentoring Award Committee (2022-Present)
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Chair, ASME Internal Combustion Engine Award Committee (2019-2021)
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Member, ASME Internal Combustion Engine Award Committee (2016-2021)
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Division Chair, ASME Internal Combustion Engine Division (2018-2019)
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Division Vice-chair, ASME Internal Combustion Engine Division (2017-2018)
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Division Assistant Vice-chair, ASME Internal Combustion Engine Division (2016-2017)
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Organizer of two ASME Internal Combustion Engine Fall Conferences
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Chair, SAE Fuels & Combustion Committee (2008-2009)
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Founder and/or organizer of more than 20 SAE International symposiums, panels, and conferences