Experience planning, performing, or analyzing startup physics tests or verification/validation activities for reactor systems. Physical Requirements: While performing the duties of this ...
Experience planning, performing, or analyzing startup physics tests or verification/validation activities for reactor systems. Physical Requirements: While performing the duties of this ...
Advanced Reactor Neutronics, Thermal-Hydraulics, Thermo-Mechanical Postdoctoral Researcher
Idaho Falls, ID · On-site
$105K/yr
Experience planning, performing, or analyzing startup physics tests or verification/validation activities for reactor systems. Physical Requirements: While performing the duties of this ...
Advanced Reactor Neutronics, Thermal-Hydraulics, Thermo-Mechanical Postdoctoral Researcher
Idaho Falls, ID · On-site
$105K/yr
Experience planning, performing, or analyzing startup physics tests or verification/validation activities for reactor systems. Physical Requirements: While performing the duties of this ...
Nuclear Engineer, Core Physics
El Segundo, CA · On-site
$106K - $146K/yr
The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be ... About the Role Radiant is a seeking a Nuclear Engineer, Core Physics responsible for designing and ...
Quick apply
Nuclear Engineer, Core Physics
El Segundo, CA · On-site
$106K - $146K/yr
The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be ... About the Role Radiant is a seeking a Nuclear Engineer, Core Physics responsible for designing and ...
Nuclear Engineer, Core Physics
El Segundo, CA · On-site
$106K - $146K/yr
The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be ... About the Role Radiant is a seeking a Nuclear Engineer, Core Physics responsible for designing and ...
Nuclear Engineer, Core Physics
El Segundo, CA · On-site
$106K - $146K/yr
The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be ... About the Role Radiant is a seeking a Nuclear Engineer, Core Physics responsible for designing and ...
Supports, coordinates and performs confirmatory calculations and startup planning in area of technical expertise (e.g. reactor physics, thermal hydraulics, thermo-mechanical analysis) to support ...
Supports, coordinates and performs confirmatory calculations and startup planning in area of technical expertise (e.g. reactor physics, thermal hydraulics, thermo-mechanical analysis) to support ...
Talent Bridge: Level 1 or 2 Nuclear Engineer
Idaho Falls, ID · On-site
$66K - $108K/yr
Supports, coordinates and performs confirmatory calculations and startup planning in area of technical expertise (e.g. reactor physics, thermal hydraulics, thermo-mechanical analysis) to support ...
Talent Bridge: Level 1 or 2 Nuclear Engineer
Idaho Falls, ID · On-site
$66K - $108K/yr
Supports, coordinates and performs confirmatory calculations and startup planning in area of technical expertise (e.g. reactor physics, thermal hydraulics, thermo-mechanical analysis) to support ...
Senior Nuclear Engineer
El Segundo, CA · On-site
$133K - $184K/yr
You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within our cutting-edge ...
Senior Nuclear Engineer
El Segundo, CA · On-site
$133K - $184K/yr
You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within our cutting-edge ...
Senior Nuclear Engineer
El Segundo, CA · On-site
$133K - $184K/yr
You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within our cutting-edge ...
Quick apply
Senior Nuclear Engineer
El Segundo, CA · On-site
$133K - $184K/yr
You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within our cutting-edge ...
Partner cross-functionally with reactor physics, mechanical, structural, nuclear safety, and systems engineering teams Phase Continuity * Carry IC&E responsibility across all program phases ...
Partner cross-functionally with reactor physics, mechanical, structural, nuclear safety, and systems engineering teams Phase Continuity * Carry IC&E responsibility across all program phases ...
Nuclear Engineer
Oak Ridge, TN · On-site
$94K - $112K/yr
RESPONSIBILITIES Radiation Transport & Reactor Physics Analysis * Develop, run, and validate radiation transport and reactor physics models using industry-standard tools such as SCALE, MCNP, Serpent ...
Nuclear Engineer
Oak Ridge, TN · On-site
$94K - $112K/yr
RESPONSIBILITIES Radiation Transport & Reactor Physics Analysis * Develop, run, and validate radiation transport and reactor physics models using industry-standard tools such as SCALE, MCNP, Serpent ...
Nuclear Engineer
$94K - $112K/yr
RESPONSIBILITIES Radiation Transport & Reactor Physics Analysis * Develop, run, and validate radiation transport and reactor physics models using industry-standard tools such as SCALE, MCNP, Serpent ...
Nuclear Engineer
$94K - $112K/yr
RESPONSIBILITIES Radiation Transport & Reactor Physics Analysis * Develop, run, and validate radiation transport and reactor physics models using industry-standard tools such as SCALE, MCNP, Serpent ...
Controls Engineer
$95K - $190K/yr
Controls Engineer Qualifications -- Experience in nuclear controls, reactor physics, or deeply related advanced engineering domains. -- Bachelor's Degree or higher with strong expertise in reactor ...
Quick apply
Controls Engineer
$95K - $190K/yr
Controls Engineer Qualifications -- Experience in nuclear controls, reactor physics, or deeply related advanced engineering domains. -- Bachelor's Degree or higher with strong expertise in reactor ...
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Tuskegee, AL · On-site
$90K - $107K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Tuskegee, AL · On-site
$90K - $107K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Valdosta, GA · On-site
$80K - $96K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Valdosta, GA · On-site
$80K - $96K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Montgomery, AL · On-site
$93K - $112K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Montgomery, AL · On-site
$93K - $112K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Tuskegee Institute, AL · On-site
$90K - $107K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Tuskegee Institute, AL · On-site
$90K - $107K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Columbus, GA · On-site
$86K - $103K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Columbus, GA · On-site
$86K - $103K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Auburn, AL · On-site
$84K - $101K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Auburn, AL · On-site
$84K - $101K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Madison, AL · On-site
$84K - $101K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Madison, AL · On-site
$84K - $101K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Athens, GA · On-site
$95K - $113K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Nuclear Engineer (Naval Reactors Engineer) - AL, GA
Athens, GA · On-site
$95K - $113K/yr
Reactor physics * Materials development * Component design such as steam generators, pumps and valves * Instrumentation and control of reactor, steam and electric plants * Testing and quality control
Reactor Physics information
See salary details
$5.29 - $7.12
0% of jobs
$7.12 - $8.96
0% of jobs
$8.96 - $10.80
0% of jobs
$10.80 - $12.63
24% of jobs
$12.72 is the 25th percentile. Wages below this are outliers.
$12.63 - $14.47
16% of jobs
$14.47 - $16.30
0% of jobs
$16.30 - $18.14
0% of jobs
$18.14 - $19.97
0% of jobs
$19.97 - $21.81
0% of jobs
The median wage is $22.25 / hr.
$21.81 - $23.65
40% of jobs
$23.65 - $25.48
19% of jobs
$5
$20
$25
How much do reactor physics jobs pay per hour?
What are some common challenges faced by professionals working in reactor physics, and how can they be addressed?
What is the difference between Reactor Physics vs Nuclear Engineer?
| Aspect | Reactor Physics | Nuclear Engineer |
|---|---|---|
| Primary Focus | Neutron behavior, reactor core design, and physics calculations | Design, development, and safety of nuclear systems and reactors |
| Required Credentials | Advanced degrees in physics or nuclear engineering, certifications in reactor operation | Engineering degrees, professional engineering licenses, certifications in nuclear safety |
| Work Environment | Research labs, reactor facilities, academic settings | Power plants, research facilities, industry |
| Industry Usage | Specialized in reactor core physics and modeling | Broader nuclear system design and safety analysis |
Reactor Physics specialists focus on understanding neutron interactions and reactor core behavior, often working in research or academic settings. Nuclear Engineers have a broader role, encompassing system design, safety, and operational aspects of nuclear reactors. While both roles require advanced education and certifications, Reactor Physics is more specialized in core physics, whereas Nuclear Engineering covers a wider range of nuclear systems and safety protocols.
What are the key skills and qualifications needed to thrive as a Reactor Physicist, and why are they important?
What is reactor physics?
Advanced Reactor Neutronics, Thermal-Hydraulics, Thermo-Mechanical Postdoctoral Researcher
Idaho Falls, ID
$105K/yr
Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 9 days ago
Idaho National Laboratory rating
8.8
Based on 16 frontline employees who took The Breakroom Quiz
11th of 103 rated laboratories
Job description
The Idaho National Laboratory is hiring a well-qualified Postdoctoral Research Associate in Nuclear Engineering, Mechanical Engineering, or a comparable discipline for the Materials and Fuels Complex Reactor Engineering group. This postdoctoral researcher will focus on advanced reactor neutronics, thermal-hydraulics, thermo-mechanical, or structural analysis, contributing to reactor design and confirmatory analyses for new nuclear reactor, startup physics testing of advanced reactors, and supporting existing reactor operations. Our team works a 9x80 schedule located out of the Materials and Fuels Complex facility, with every other Friday off.
As a member of the Reactor Engineering group, the candidate will collaborate closely with interdisciplinary teams, including engineering, nuclear safety, and operations, and engaging with external reactor designers and DOE stakeholders to build new and authorize new reactors at INL. The selected candidate will report to the Materials and Fuels Complex (MFC) Reactor Engineering group and the group's professional lead, working under the direction and technical authority of the MFC Design Authority for new reactor systems.
The candidate is expected to be a strong asset to our engineering team, working effectively both independently and as a team member, taking direction from peers and contributing to technical decisions in accordance with Laboratory policies and procedures.
The position entails writing engineering calculation and analysis reports as well as the potential for publications and presenting at national conferences.
Required:
- PhD in Nuclear Engineering, Mechanical Engineering, or a closely related discipline.
- PhD requirements must be completed by commencement of appointment and within the previous five years.
- Demonstrated ability to perform advanced technical analysis in one or more of the following areas:
- reactor physics or neutronics
- thermalhydraulics
- thermomechanical or structural analysis
- Ability to contribute to confirmatory analyses supporting design acceptance, safetybasis development, and reactor startup planning for advanced reactor systems.
- Ability to work effectively both independently and as part of an interdisciplinary R&D team supporting reactor operations, design authority activities, and DOE stakeholder interactions.1
- Demonstrated oral and written communication skills in English, including preparation of technical reports and peerreviewed publications.
- Ability to obtain and maintain a DOE Q clearance which requires U.S. citizenship.
The ideal candidate will possess:
- Experience with computational reactor analysis tools such as MCNP, SERPENT, SCALE, OpenMC, Abaqus, Ansys, or STARCCM+.
- Experience with nuclear fuels and materials behavior, core design methodologies, or safetybasis analytical methods.
- Familiarity with ASME Boiler & Pressure Vessel Code or similar designcompliance frameworks.
Experience planning, performing, or analyzing startup physics tests or verification/validation activities for reactor systems.
Physical Requirements:
While performing the duties of this classification, the employee is frequently required to stand, walk, sit, stoop, kneel, bend, and work in an office and field/laboratory environment. The job requires hand/finger dexterity to keyboard or type, handle materials, manipulate tools, and reach with hands and arms. The job requires operation of job-related equipment and driving a vehicle. The employee must occasionally lift and/or move up to 35 pounds without assistance. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with the public is required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Job Information:
- The pay range for this position is $105,144.00 Annually. At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.
- 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 (regular positions) or self-contribute access (postdoctoral positions)
- Paid time off (personal leave)
- Employee Education Program (tuition assistance for eligible positions)
- Comprehensive Relocation Package
- Benefit eligibility subject to multiple factors, including employment status and position classification.
At this time, BEA will not sponsor any H1-B visas obtained outside of the United States of America (U.S.A.), including consular visas.
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 6,300 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to change the world's energy future and secure our nation's critical infrastructure.
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.
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.What Idaho National Laboratory employees say
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About Idaho National Laboratory
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Idaho National Laboratory is a leading multi-disciplinary national laboratory dedicated to supporting the U.S. Department of Energy's missions in nuclear and energy research, science, and national defence. Located in Idaho Falls, ID, US, it operates under the management of Battelle Energy Alliance. Since its inception in 1949, the lab has remained at the forefront of nuclear energy innovations and advancements, providing critical scientific and technological inputs to support national priorities. Guided by its commitment to excellence, innovative research, collaborative partnerships, and integrity, the lab continues to play a vital role in driving America's nuclear and energy future.
Industry
Scientific research and development services
Company size
5,001 - 10,000 Employees
Headquarters location
Idaho Falls, ID, US
Year founded
1949