Nuclear Reactor and Multiphysics Engineer

Minimum Requirements\: 

• Bachelor’s and 2 years of experience or a Master’s or PhD in Nuclear Engineering, Mechanical Engineering, Aerospace Engineering, Computer Science or related field


• Previous experience with reactor physics, nuclear engineering, computational modeling, or project level code development is required 


• This position requires the ability to obtain and maintain a Department of Energy Q clearance, which requires US Citizenship.

Job Information\: 

• The pay range for this position is $75,804.00 - $155,496.00. At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.


• You are required to show a demonstrated commitment to valuing diversity and contributing to an inclusive working environment.


• TDP\: This is a testing designated position; you will be required to submit to a pre-employment drug screen and periodic drug testing throughout the term of your employment.

Benefits and Relocation

• Medical, Dental, Vision, and Flexible Spending Accounts


• 401(k) with a 4.2% employer contribution and up to 4.8% match


• Paid time off (personal leave)


• Employee Education Program (tuition assistance)


• Comprehensive Relocation Package


• Benefit eligibility subject multiple factors, including employment status and position classification.

INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy’s mission in nuclear energy research, science, and national defense. With more than 5,000 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to discover new science and development technologies that underpin the nation’s nuclear and renewable energy, national security, and environmental missions.

INL Mission
Our mission is to discover, demonstrate and secure innovative nuclear energy solutions, other clean energy options and critical infrastructure.

INL Vision
Our vision is to change the world’s energy future and secure our nation’s critical infrastructure.

Selective Service Requirements
To be eligible for employment at INL males born after December 31, 1959 must have registered with the Selective Service System (SSS). For more information see www.sss.gov.

Equal Employment Opportunity
Idaho National Laboratory (INL) is an Equal Employment Opportunity (EEO) employer. It is the policy of INL to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information. Women and People of Color are strongly encouraged to apply. 

Reasonable Accommodation
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Other Information
When applying to positions please provide a resume and answer all questions on the following screens. Applicants, who fail to provide a resume or answer the questions, may be deemed ineligible for consideration.

INL does not accept resumes from third party vendors unsolicited.

Idaho National Laboratory is hiring a Nuclear Reactor and Multiphysics Engineer to work in our Special Reactor Concepts department. Our team works a 9x80 schedule located out of our Research Education Campus with every other Friday off. Hybrid work opportunities may be available for this position.

Idaho National Laboratory is looking for a staff researcher to perform computational modeling, design, and analysis that enables advanced terrestrial reactor, space reactor, and critical reactor experiments. You will report to the manager of Special Reactor Concepts.

Responsibilities Include:

• The calculations will support research, development, and demonstration activities for the Department of Energy (DOE), National Nuclear Security Agency (NNSA), National Aeronautics and Space Administration (NASA), and the Department of Defense (DoD) advanced nuclear reactors. 


• Perform multi-physics analysis in support of neutronics, thermomechanics, core design and optimization, radiation shielding, and radiological hazard analysis. 


• Work with the multi-disciplinary and inter-organizational teams, and provide reports/presentations to stakeholders.