... reactor deployment. Licensing Engineers at X-energy lead new application preparation, drive ... Nuclear Regulatory Commission, and coordinate the complex business, licensing, and technical ...
... reactor deployment. Licensing Engineers at X-energy lead new application preparation, drive ... Nuclear Regulatory Commission, and coordinate the complex business, licensing, and technical ...
Senior Reactor Operator
Braceville, IL · On-site
Engineering Watch Supervisor (EWS) * Propulsion Plant Watch Supervisor (PPWS) * Correlating NEC Codes: * N13S - Submarine Nuclear Propulsion Plant Supervisor - Reactor Control * N14S - Submarine ...
Senior Reactor Operator
Braceville, IL · On-site
Engineering Watch Supervisor (EWS) * Propulsion Plant Watch Supervisor (PPWS) * Correlating NEC Codes: * N13S - Submarine Nuclear Propulsion Plant Supervisor - Reactor Control * N14S - Submarine ...
Reactor Engineer I, II, III, Senior (Nuc) - RBS
Saint Francisville, LA · On-site
$102K - $141K/yr
S. Degree in Nuclear Engineering or another closely related scientific discipline / physical ... Reactor Engineering: At the time of initial core loading or appointment to the position, whichever ...
Reactor Engineer I, II, III, Senior (Nuc) - RBS
Saint Francisville, LA · On-site
$102K - $141K/yr
S. Degree in Nuclear Engineering or another closely related scientific discipline / physical ... Reactor Engineering: At the time of initial core loading or appointment to the position, whichever ...
Nuclear Analysis Engineer
Bellevue, WA · Hybrid
$111K - $133K/yr
The Nuclear Analysis Engineer will support advanced reactor core design and analysis activities, including fuel management, power distribution, reactivity coefficients, control rod worth, shutdown ...
Nuclear Analysis Engineer
Bellevue, WA · Hybrid
$111K - $133K/yr
The Nuclear Analysis Engineer will support advanced reactor core design and analysis activities, including fuel management, power distribution, reactivity coefficients, control rod worth, shutdown ...
Nuclear Analysis Engineer
Bellevue, WA · On-site
$111K - $133K/yr
The Nuclear Analysis Engineer will support advanced reactor core design and analysis activities, including fuel management, power distribution, reactivity coefficients, control rod worth, shutdown ...
Nuclear Analysis Engineer
Bellevue, WA · On-site
$111K - $133K/yr
The Nuclear Analysis Engineer will support advanced reactor core design and analysis activities, including fuel management, power distribution, reactivity coefficients, control rod worth, shutdown ...
... reactor deployment. Licensing Engineers at X-energy lead new application preparation, drive ... Nuclear Regulatory Commission, and coordinate the complex business, licensing, and technical ...
... reactor deployment. Licensing Engineers at X-energy lead new application preparation, drive ... Nuclear Regulatory Commission, and coordinate the complex business, licensing, and technical ...
Senior Reactor Operator - Nuclear Operations
Cranberry, NC · On-site
$70 - $80/hr
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
Senior Reactor Operator - Nuclear Operations
Cranberry, NC · On-site
$70 - $80/hr
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
Nuclear I&C Engineer
Oak Ridge, TN · On-site
$94K - $112K/yr
Operating at 85 MW, High Flux Isotope Reactor (HFIR) is the highest flux reactor-based source of ... Experience with configuration management and engineering change control processes in a nuclear ...
Nuclear I&C Engineer
Oak Ridge, TN · On-site
$94K - $112K/yr
Operating at 85 MW, High Flux Isotope Reactor (HFIR) is the highest flux reactor-based source of ... Experience with configuration management and engineering change control processes in a nuclear ...
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
You will report to the Sr. Manager, Engineering Nuclear Operations, Training, and Commissioning. As a Senior Reactor Operator, you will use your knowledge in Emergency Operating Procedures (EOPs ...
Nuclear Engineer - Radiological
Austin, TX · On-site
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Quick apply
Nuclear Engineer - Radiological
Austin, TX · On-site
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Nuclear Engineer - Radiological
Austin, TX · On-site
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Nuclear Engineer - Radiological
Austin, TX · On-site
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Nuclear Engineer - Radiological
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Nuclear Engineer - Radiological
$97K - $117K/yr
Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator License Class) - Duane Arnold
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator License Class) - Duane Arnold
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Reactor Facility Manager
Irvine, CA · On-site
$88K/yr
The Nuclear Reactor Facility serves an important component in the Department of Chemistry ... manager and engineering professional with in-depth understanding of the nuclear field to ...
Reactor Facility Manager
Irvine, CA · On-site
$88K/yr
The Nuclear Reactor Facility serves an important component in the Department of Chemistry ... manager and engineering professional with in-depth understanding of the nuclear field to ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator License Class) - Duane Arnold
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator License Class) - Duane Arnold
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Operations Unit Supervisor (Senior Reactor Operator) - Duane Arnold License Class
Palo, IA · On-site
Job Overview The Senior Reactor Operator - License Class position requires participation in License ... Bachelor's - Engineering Special Requirements Nuclear-Specific Requirements: * ACAD 10-001 ...
Nuclear Reactor Engineer information
See salary details
$26K - $37.3K
0% of jobs
$37.3K - $48.5K
2% of jobs
$48.5K - $59.8K
0% of jobs
$59.8K - $71.1K
3% of jobs
$71.1K - $82.4K
6% of jobs
$82.4K - $93.6K
11% of jobs
$94.5K is the 25th percentile. Wages below this are outliers.
$93.6K - $104.9K
38% of jobs
$114.9K is the 75th percentile. Wages above this are outliers.
$104.9K - $116.2K
17% of jobs
$116.2K - $127.5K
7% of jobs
$127.5K - $138.7K
13% of jobs
$138.7K - $150K
3% of jobs
$26K
$105.6K
$150K
How much do nuclear reactor engineer jobs pay per year?
What are the most common challenges faced by Nuclear Reactor Engineers during routine operations and how are they addressed?
What are the key skills and qualifications needed to thrive as a Nuclear Reactor Engineer, and why are they important?
What does a Nuclear Reactor Engineer do?
What is the difference between Nuclear Reactor Engineer vs Nuclear Power Plant Operator?
| Aspect | Nuclear Reactor Engineer | Nuclear Power Plant Operator |
|---|---|---|
| Credentials | Engineering degree, possibly PE license | High school diploma, specialized training |
| Work Environment | Design, analyze, and develop reactor systems | Operate and monitor reactors on-site |
| Industry Usage | Engineering firms, research, and design | Power plants, operational facilities |
Nuclear Reactor Engineers focus on designing, analyzing, and improving nuclear reactor systems, often working in labs or offices. Nuclear Power Plant Operators are responsible for the day-to-day operation and safety of reactors at power plants. Both roles are essential in the nuclear industry but differ in responsibilities, credentials, and work settings.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 28 days ago
Job description
X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.
Job Description
Join X-energy's growing reactor licensing team focused on jumpstarting new small modular reactor licensing projects and setting strategic licensing approaches for first-of-a-kind advanced reactor deployment. Licensing Engineers at X-energy lead new application preparation, drive licensing strategy, manage regulatory engagement with the U.S. Nuclear Regulatory Commission, and coordinate the complex business, licensing, and technical activities necessary to further the deployment of X-energy reactors globally.Licensing Engineers are engaged in environmental licensing, nuclear safety, nuclear security, emergency planning, safeguards, and regulatory compliance for X-energy's advanced high-temperature gas-cooled reactor technology. This position offers the opportunity to contribute to first-of-a-kind advanced reactor projects that define industry-best licensing practices.
Job Profile Tasks/Responsibilities
Licensing Engineers are responsible for activities including, but not limited to, the following:
- Supporting licensing activities associated with reactor certifications, permits, and licenses, including the preparation of regulatory engagement plans, applications, white papers, technical reports, and topical reports
- Ensuring compliance with NRC regulations and guidance
- Participating in and presenting at public meetings, regulatory audits, and business proposals
- Researching and developing strategic proposals to address novel technical and licensing challenges
- Developing internal guidance, processes, and templates to improve and implement licensing strategies
- Working as part of a team to deliver timely and high-quality licensing products that effectively communicate complex technical and regulatory positions
- Supporting planning and executing the X-energy business and licensing strategy
- Participating in nuclear industry working groups
Levels IV - VI:
- Leading the execution of core tasks and responsibilities without close supervision
- Teaching and mentoring more junior team members
- Identifying and implementing, as appropriate, industry and academic trends, breakthroughs, and best practices
Job Profile Minimum Qualifications
- All Levels: Bachelor's degree in engineering (e.g., mechanical, nuclear, chemical, or electrical engineering), science (e.g., environmental science, physics, or chemistry), or other related area.
- Level IV: Typically, ten years of relevant technical or licensing experience
- Direct experience with NRC or DOE reactor projects and regulatory processes
- Understanding of nuclear reactor design and operation
- Project management experience, including developing and maintaining schedules; meeting deadlines; formulating budgets; and leading teams
- Level V: Typically, fifteen years of relevant technical or licensing experience
- Direct experience with NRC or DOE reactor projects and regulatory processes
- Understanding of nuclear reactor design and operation
- Project management experience, including developing and maintaining schedules; meeting deadlines; formulating budgets; and leading teams
- Level VI: Typically, twenty years of relevant technical or licensing experience
- Direct experience with NRC or DOE reactor projects and regulatory processes
- Understanding of nuclear reactor design and operation
- Project management experience, including developing and maintaining schedules; meeting deadlines; formulating budgets; and leading teams
Preferred Skills
Candidates for this role would ideally have knowledge or experience in one or more of the following areas, commensurate with their educational and professional background:
- Experience with U.S. NRC construction permit and operating license application preparation and/or reviews
- Knowledge of high-temperature gas reactor technologies and/or first-of-a-kind nuclear technologies
- Knowledge of small modular reactor technical and licensing considerations
- Knowledge of U.S. NRC and/or U.S. DOE regulatory requirements for reactor licensing
- Knowledge of international nuclear reactor licensing frameworks
- Experience with front-end loading project planning
- Ability to analyze and interpret regulatory requirements, legislation, and policy documents
Compensation
As required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.
A reasonable estimate for this position at the level of experience required is:
Level IV: $125,400-$209,000 / Level V: $139,950-$233,250 / Level VI: $153,750-$256,250Position Job Classification
Full time - ExemptBenefits
X Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees.
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
X Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.
Right To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)
E-Verify Participation Link: E-Verify Participation Poster English and Spanish