
Donovan Feist
Donovan Feist is a Shielding and Criticality Engineer, currently working at TerraPower LLC. He works with MCNP models... | Oak Ridge, Tennessee, United States
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Donovan Feist’s Emails do****@or****.gov
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Donovan Feist’s Location Oak Ridge, Tennessee, United States
Donovan Feist’s Expertise Donovan Feist is a Shielding and Criticality Engineer, currently working at TerraPower LLC. He works with MCNP models of the Natrium sodium-cooled fast reactor to support ongoing efforts to finalize the Natrium design to submit to the Nuclear Regulatory Commission (NRC). Previously, Mr. Feist was an Isotope Experiments Engineer at Oak Ridge National Laboratory (ORNL) in Tennessee. He worked with the High Flux Isotope Reactor (HFIR) to support isotope production campaigns and to design production schemes for new isotopes according to demand. Prior to ORNL, Mr. Feist was a Nuclear Engineer at Atomic Alchemy Inc., an Idaho-based isotope production company, where he contributed to criticality safety, waste management, and research into Carbon-14 production. Mr. Feist has 7 years of experience in the fields of nuclear and chemical engineering. His specific areas of expertise include MCNP modeling, radiation shielding, radiological waste management, nuclear fuel inspection, and HPGe gamma-ray spectroscopy. He developed these skills working at TerraPower LLC, Oak Ridge National Laboratory, Atomic Alchemy Inc., the TRIGA nuclear reactor at the University of Utah, and in his university studies and lab experiments. Mr. Feist also worked as a Chemical Engineering R&D Intern at Teva Pharmaceuticals Inc. in Salt Lake City. Outside of work, Donovan enjoys rock climbing, cave exploring, and hiking. Donovan is fluent in Thai and knows a little bit of Spanish. Other personal interests include piano, law, philosophy, history, and life-long learning.
Donovan Feist’s Current Industry Terrapower
Donovan
Feist’s Prior Industry
Feist Landscaping
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Eagle Environmental
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Red Rock Demolition
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University Of Utah College Of Engineering
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Teva Pharmaceuticals
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Atomic Alchemy
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Oak Ridge National Laboratory
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Terrapower
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Work Experience

Terrapower
Nuclear Shielding and Criticality Engineer
Thu Jun 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Oak Ridge National Laboratory
Isotope Experiments Engineer
Sat Oct 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Jun 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
Atomic Alchemy
Nuclear Engineer
Fri May 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Feb 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Teva Pharmaceuticals
Chemical Engineering R&D Intern
Wed May 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Aug 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
University Of Utah College Of Engineering
Nuclear Research Assistant
Mon May 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri May 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
Red Rock Demolition
Demolition Technician
Tue Nov 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
Eagle Environmental
Asbestos Abatement Technician
Sun Jun 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Aug 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
Feist Landscaping
Small Business Owner
Tue Apr 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Oct 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)