reactor engineer
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10,000 reactor engineer job listings in United States. Find daily updated positions from leading job boards.
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Supervisor Eng Reactor Engineering
15 hours ago
Wadsworth, Texas, United States STP Nuclear Operating Full-timeSUMMARYProvide oversight and leadership for a team of engineers who monitor reactor core and nuclear fuel performance. This includes conducting reactor surveillance, managing reload startup testing, and monitoring core performance trends. The role is responsible for evaluating fuel performance, reviewing proposed fuel design changes, and coordinating fuel...
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Nuclear Reactor Engineer
14 hours ago
Covert, MI (On‑site), Michigan, United States Holtec International Full-timeThe Nuclear Reactor Engineer (RXE) provides technical leadership for reactor core performance and monitoring within Holtec Palisades. The role focuses on advocating for nuclear fuel reliability, managing fuel and special nuclear material accountability, and offering technical assistance to operations to ensure conservative reactivity management and...
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Nuclear Reactor Engineer Principal
15 hours ago
Iowa Center, IA, United States NextEra Energy Full-timeRequisition ID: 97296 NextEra Energy Marketing is one of the nation’s leading electricity and natural gas marketers, and a key player in the energy markets in the United States and Canada. As a part of NextEra Energy Resources, we specialize in innovative energy strategies that maximize market value for our customers and stakeholders. Our team is...
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Nuclear Reactor Engineer Principal
13 hours ago
Palo, Iowa, United States NextEra Energy Full-time $126,400 - $189,600 ContractRequisition ID: 97296 NextEra Energy Marketing is one of the nation’s leading electricity and natural gas marketers, and a key player in the energy markets in the United States and Canada. As a part of NextEra Energy Resources, we specialize in innovative energy strategies that maximize market value for our customers and stakeholders. Our team is...
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Nuclear Reactor Engineer
4 days ago
Covert Twp, MI, United States Holtec International Full-timeNuclear Reactor Engineer (RXE) provides technical leadership for reactor core performance and monitoring within Holtec Palisades. The role focuses on advocating for nuclear fuel reliability, managing fuel and special nuclear material accountability, and offering technical assistance to operations to ensure conservative reactivity management and...
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Nuclear Reactor Engineer Intern
15 hours ago
Welch, Minnesota, United States Xcel Energy Part-time $23 - $24 PermanentAre you looking for an exciting job where you can put your skills and talents to work at a company you can feel proud to be a part of? Do you want a workplace that will challenge you and offer you opportunities to learn and grow? A position at Xcel Energy could be just what you’re looking for.At Xcel Energy, our employees are the driving force behind...
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Nuclear Reactor Engineer Principal
4 days ago
Eastern, KY, United States NextEra Energy Resources Full-timeSelect how often (in days) to receive an alert: Date: Sep 4, 2026 Location(s): Palo, IA, US, 52324 Company: NextEra Energy NextEra Energy Marketing is one of the nation’s leading electricity and natural gas marketers, and a key player in the energy markets in the United States and Canada. As a part of NextEra Energy Resources, we specialize in innovative...
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Nuclear Reactor Engineer Principal
4 days ago
Iowa, LA, United States NextEra Energy Resources Full-timeSelect how often (in days) to receive an alert: Date: Sep 4, 2026 Location(s): Palo, IA, US, 52324 Company: NextEra Energy NextEra Energy Marketing is one of the nation’s leading electricity and natural gas marketers, and a key player in the energy markets in the United States and Canada. As a part of NextEra Energy Resources, we specialize in innovative...
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Nuclear Reactor Engineer
4 days ago
Covert Twp, MI, United States Holtec USA Corp Full-timeThe Nuclear Reactor Engineer (RXE) provides technical leadership for reactor core performance and monitoring within Holtec Palisades. The role focuses on advocating for nuclear fuel reliability, managing fuel and special nuclear material accountability, and offering technical assistance to operations to ensure conservative reactivity management and...
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Reactor Operations Engineer
2 days ago
Northern, KY, United States Speedrun Talent Network Full-timeAbout Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can...
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Reactor Operations Engineer
15 hours ago
El Segundo, California, United States Radiant Industries Full-time $119,000 - $146,475 ContractAbout RadiantRadiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability...
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Reactor Operations Engineer
2 days ago
El Segundo, CA, United States Speedrun Talent Network Full-timeAbout Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can...
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Reactor Operations Engineer
13 hours ago
United States BWXT Full-time $86,000 - $157,000 ContractAt BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With more than...
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Reactor Operations Engineer
3 days ago
El Segundo, CA, United States US Health Partners, LLC Full-timeAbout Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can...
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Reactor Operations Engineer
4 days ago
Lynchburg, VA, United States Lehigh Heavy Forge Corporation Full-timeAt BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With more than...
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Nuclear Reactor Engineer Intern
4 days ago
Monticello, MN, United States Xcel Energy Full-timeAre you looking for an exciting job where you can put your skills and talents to work at a company you can feel proud to be a part of? Do you want a workplace that will challenge you and offer you opportunities to learn and grow? Aposition at Xcel Energy could be just what you’re looking for. At Xcel Energy, our employees are the driving force behind our...
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Senior Reactor Systems Engineer
13 hours ago
El Segundo, California, United States Radiant Industries Full-time $133,500 - $184,800 ContractAbout RadiantRadiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability...
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Lead Reactor Operations Engineer
14 hours ago
El Segundo, California, United States Radiant Industries Full-time $161,288 - $223,650 ContractAbout RadiantRadiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability...
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Senior Reactor Systems Engineer
2 days ago
Northern, KY, United States Speedrun Talent Network Full-timeAbout Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability...
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Advanced Reactor Systems Engineer
13 hours ago
Remote, Virginia, Virginia, United States Ventus Solutions Remote Full-timeDescription Ventus Executive Solutions is a dynamic small business at the forefront of innovation and consulting. We believe our employees’ success is integral to our mission, which is why we prioritize work-life balance, personal development, and fostering a sense of belonging. In addition to providing opportunities to thrive, we offer competitive...