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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Leads a cross functional, matrixed engineering and licensing team for major small modular reactor systems and subsystems. * Receives general administrative direction. Executes independent decisions ...
Leads a cross functional, matrixed engineering and licensing team for major small modular reactor systems and subsystems. * Receives general administrative direction. Executes independent decisions ...
Mechanical Engineering Manager Energy - Remote
Oak Ridge, TN · On-site +1
$119K - $199K/yr
Manages the design and development of mechanical systems for small modular reactor and nuclear fuel cycle facility projects. * Leads and supervises a team of mechanical engineers designing systems ...
Mechanical Engineering Manager Energy - Remote
Oak Ridge, TN · On-site +1
$119K - $199K/yr
Manages the design and development of mechanical systems for small modular reactor and nuclear fuel cycle facility projects. * Leads and supervises a team of mechanical engineers designing systems ...
Leads a cross functional, matrixed engineering and licensing team for major small modular reactor systems and subsystems. * Receives general administrative direction. Executes independent decisions ...
Leads a cross functional, matrixed engineering and licensing team for major small modular reactor systems and subsystems. * Receives general administrative direction. Executes independent decisions ...
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Mechanical Engineering Manager Energy - Remote
Oak Ridge, TN · On-site +1
$119K - $199K/yr
Manages the design and development of mechanical systems for small modular reactor and nuclear fuel cycle facility projects. * Leads and supervises a team of mechanical engineers designing systems ...
Mechanical Engineering Manager Energy - Remote
Oak Ridge, TN · On-site +1
$119K - $199K/yr
Manages the design and development of mechanical systems for small modular reactor and nuclear fuel cycle facility projects. * Leads and supervises a team of mechanical engineers designing systems ...
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Quick apply
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Role Summary BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro ...
Sr. Operations Engineer
Camden, NJ · On-site
$150K - $180K/yr
SMR-300 is a small modular reactor based on PWR technology. The SMR-300 project provides an exciting opportunity to work alongside innovative engineers focused on developing the next generation light ...
Sr. Operations Engineer
Camden, NJ · On-site
$150K - $180K/yr
SMR-300 is a small modular reactor based on PWR technology. The SMR-300 project provides an exciting opportunity to work alongside innovative engineers focused on developing the next generation light ...
Reactor Operator
Bryan, TX · On-site
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
Reactor Operator
Bryan, TX · On-site
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci™ Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci™ Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
Quick apply
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
Experience with small modular reactors (SMRs), research reactors, or naval reactors is preferred * Familiarity with startup and commissioning activities for new reactor facilities is preferred
System Engineer III
Wilmington, NC · Remote
$90 - $100/hr
The System Engineer designs and manages complex Instrumenation and Control systems for the BWRX Small Modular Reactor to ensure optimal performance and reliability. Responsibilities: Develop sub ...
System Engineer III
Wilmington, NC · Remote
$90 - $100/hr
The System Engineer designs and manages complex Instrumenation and Control systems for the BWRX Small Modular Reactor to ensure optimal performance and reliability. Responsibilities: Develop sub ...
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
Senior Reactor Operator - Nuclear Operations
Etna, PA · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
Senior Reactor Operator - Nuclear Operations
Cranberry, NC · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
Senior Reactor Operator - Nuclear Operations
Cranberry, NC · On-site
$70 - $80/hr
Develop plant operation and operating procedure for the Westinghouse eVinci Micro Reactor and AP300 Small Modular Reactor designs to ensure safe and efficient operation. * Work with existing ...
We are growing our workforce to develop and deploy our Integral Molten Salt Reactor (IMSR) small modular nuclear plant to provide cost-competitive, clean firm heat and power to industry. The Company ...
We are growing our workforce to develop and deploy our Integral Molten Salt Reactor (IMSR) small modular nuclear plant to provide cost-competitive, clean firm heat and power to industry. The Company ...
Small Modular Reactor information
See salary details
$53.5K - $59.8K
5% of jobs
$59.8K - $66K
13% of jobs
$68.2K is the 25th percentile. Wages below this are outliers.
$66K - $72.3K
19% of jobs
The median wage is $76.3K / yr.
$72.3K - $78.6K
19% of jobs
$84.8K is the 75th percentile. Wages above this are outliers.
$78.6K - $84.9K
18% of jobs
$84.9K - $91.1K
13% of jobs
$91.1K - $97.4K
5% of jobs
$97.4K - $103.7K
3% of jobs
$103.7K - $110K
1% of jobs
$110K - $116.2K
1% of jobs
$116.2K - $122.5K
1% of jobs
$53.5K
$80.7K
$122.5K
How much do small modular reactor jobs pay per year?
What is a Small Modular Reactor job?
A Small Modular Reactor (SMR) job involves working on the design, development, construction, operation, or regulation of SMRs, which are advanced nuclear reactors that are smaller and more flexible than traditional nuclear plants. Professionals in this field may include engineers, scientists, safety analysts, project managers, and regulatory specialists. These roles focus on improving reactor efficiency, ensuring safety, and advancing clean energy solutions. SMR jobs exist in government agencies, private companies, and research institutions working to develop next-generation nuclear technology.
What are some typical daily responsibilities for a Small Modular Reactor Engineer?
As a Small Modular Reactor Engineer, your daily tasks might include performing system analyses, monitoring reactor performance, reviewing safety protocols, and collaborating with other engineering disciplines to troubleshoot technical challenges. You may also be involved in preparing regulatory reports, overseeing construction or installation activities, and participating in design reviews or risk assessments. Working closely with project managers, safety specialists, and government regulators is common to ensure all reactor operations meet stringent safety and quality standards. This role offers a dynamic and collaborative work environment, with frequent opportunities to apply technical expertise to innovative, real-world energy solutions.
What are the key skills and qualifications needed to thrive in the Small Modular Reactor position, and why are they important?
To excel in a Small Modular Reactor Engineer role, candidates need a solid background in nuclear engineering, mechanical or electrical engineering, and strong analytical abilities, often supported by a relevant bachelor's or master's degree. Familiarity with nuclear reactor simulation software, regulatory compliance tools, and safety certification (such as a Professional Engineer license or NRC qualification) is highly valued. Effective communication, teamwork, and problem-solving skills are key for coordinating with multidisciplinary teams and ensuring regulatory standards are met. These qualifications are crucial to designing, operating, and maintaining advanced nuclear systems safely and efficiently within a regulated environment.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 27 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
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 I: Typically, up to two years of relevant technical or licensing experience
- Understanding of nuclear reactor design and operation
- Project support experience, including following schedules; meeting deadlines; and working as part of a team
- Level II: Typically, three years of relevant technical or licensing experience
- Familiarity with NRC or DOE reactor projects and regulatory processes
- Understanding of nuclear reactor design and operation
- Project management experience, including following schedules; meeting deadlines; and working as part of a team
- Level III: Typically, five years of relevant technical or licensing experience
- Familiarity with NRC or DOE reactor projects and regulatory processes
- Understanding of nuclear reactor design and operation
- Project management experience, including following schedules; meeting deadlines; and working as part of a team
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
Location: 530 Gaither Road, Rockville, MD
Hours: 8:00am-5:00pm, Mon-Fri
Work Arrangement: 4 Days Onsite per Week
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 I: $81,314-$135,524 / Level II: $88,725-$147,875 / Level III: $103,575- $172,625Position 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)
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