Nuclear Engineer - 796+ job offers

U.S. Pacific Fleet

Duties You will provide technical on site support for processing, accumulation, and storage of liquid, radioactive, and mixed waste. You will prepare instructions for Nuclear Power Manual Chapters, Task Group Instructions, annual reports and inter-departmental Memoranda. You will provide technical d

X-energy is seeking a nuclear engineering intern for Summer 2027 in Rockville, MD (Gaithersburg). The internship supports engineers and scientists on projects related to small modular reactors and nuclear facilities, offering hands-on experience under guided supervision. This 10-week, on-site progra

Last Energy in Austin is seeking a Senior Nuclear Engineer to lead thermal-hydraulic and neutronics calculations, independently verify engineering analyses, and influence design decisions for modular microreactor systems engineered for speed, safety, and scalability. You will mentor junior engineers

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably. Our inspiring and caring environment forms a global community that celebrates diversity and individuality. We encourage you to step beyond your comfort zone, offering resources and flexibility to foster your pr

Kyndrix

Nuclear Engineer Intern – Summer 2027 Location: El Segundo, CA (100% Onsite) Compensation: $34–$40/hour Internship: Summer 2027 About the Role We are looking for a Nuclear Engineer Intern to support nuclear reactor engineering projects. This internship offers hands-on experience in nuclear design, a

About Fuse We are building one of the most potentially consequential companies of the century. Our mission is to accelerate the world’s transition to fusion energy while safeguarding humankind. This is not a normal company. This is not a normal job. We are committed for the long term to win. About t

Hiring Agency: Nuclear Regulatory Commission Department: Other Agencies and Independent Organizations Location: Rockville, Maryland Hiring Path: Fed Competitive Number of Openings: 1 Security Clearance: L Access Authorization This position is located in the Office of Advanced Reactors, Division of A

NextEra Energy Resources

Requisition ID: 96660 NextEra Energy Resources is one of America’s largest wholesale electricity generators, harnessing diverse energy sources to power progress. We deliver tailored energy solutions that fuel economic growth, strengthen communities, and help customers achieve their energy goals. Rea

Essential Job Functions and Responsibilities: (Knowledge, skills, and behaviors required for this position.) Work with designers, analysts, and customers to develop experimental requirements or to develop packaging and handling requirements for spent nuclear fuel. Select and widely apply advanced nu

Sandia National Laboratories

$102,400 - $199,700 /year

About Sandia Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs: Challenging work with amazing im

VertoTech

Job Description: We are looking for a nuclear engineer intern to support nuclear reactor engineering. The internship takes place in Summer 2027. Position Responsibilities: Assist with nuclear design and analysis tasks, including shielding, neutronics, thermal, and fuel-related studies. Support coupl

ITI Group

Full-time Safety & Control Sheffield About The Job We’re looking for a Principal Nuclear Engineer to lead the design, development, and integration of advanced control systems across the nuclear industry. In this senior role, you’ll take full ownership of technical solutions, guiding projects fro

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and

VertoTech

Job Description: We are looking for a nuclear engineer intern to support nuclear reactor engineering. The internship takes place in Summer 2027. Position Responsibilities: Assist with nuclear design and analysis tasks, including shielding, neutronics, thermal, and fuel-related studies. Support coupl

Arrotek Medical Ltd

Join Theragenics as a Senior Nuclear Engineer / Health Physicist and help advance the future of radiopharmaceutical manufacturing. In this impactful role, you'll serve as the primary radiation engineering expert supporting the development of next-generation technologies used in life-saving cancer tr

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and