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Remote Nuclear Design Engineer Jobs in Reston, VA

X Energy LLC

Fire Protection Design Engineer

Rockville, MD · On-site +1

$84K - $114K/yr

This role is responsible for designing and developing fire protection systems for nuclear power ... Location: 530 Gaither Road, Rockville, MD Work Site Expectations: 4-5 days in office, Remote ...

Amyx, Inc.

Nuclear Weapons SME

Washington, DC · On-site +1

Demonstrated expertise in nuclear weapons design, surety, effects, intelligence, or command and ... Bachelor's degree required; advanced degree in physics, nuclear engineering, engineering, national ...

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Remote Nuclear Design Engineer information

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How much do remote nuclear design engineer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for remote nuclear design engineer in Reston, VA is $88.53, according to ZipRecruiter salary data. Most workers in this role earn between $86.01 and $97.55 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Remote Nuclear Design Engineer, and why are they important?

To thrive as a Remote Nuclear Design Engineer, you need a strong background in nuclear engineering principles, advanced mathematics, and a relevant engineering degree, often complemented by a Professional Engineer (PE) license. Familiarity with industry-standard CAD software, simulation tools like MCNP or SCALE, and nuclear safety codes is essential. Exceptional problem-solving, communication, and teamwork skills are crucial for collaborating remotely and managing complex design challenges. These competencies ensure the safe, efficient, and regulatory-compliant development of nuclear systems from a distance.

What are remote nuclear design engineers?

Remote nuclear design engineers are professionals who design and analyze systems, components, and processes for nuclear power plants or related facilities while working from a location outside of the traditional office or plant environment. They use specialized engineering software and collaborate with teams using digital communication tools to ensure the safety, efficiency, and regulatory compliance of nuclear projects. This role typically requires a strong background in nuclear engineering, mechanical engineering, or a related field, as well as experience with industry standards and codes. Remote nuclear design engineers may work for private engineering firms, government agencies, or nuclear facility operators.

How do Remote Nuclear Design Engineers typically collaborate with onsite teams to ensure project alignment and safety standards?

Remote Nuclear Design Engineers often use a combination of secure digital platforms, regular video conferences, and collaborative engineering tools to stay closely connected with onsite teams. They participate in scheduled meetings to discuss design progress, safety considerations, and regulatory compliance, ensuring that all stakeholders are aligned. Effective documentation and communication are crucial, as remote engineers must provide clear design instructions and respond promptly to onsite feedback. This structure helps maintain high safety standards and project efficiency despite physical distance.
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Remote Nuclear Design Engineer jobs near you

Radiation Shield Design Engineer

X Energy LLC

Rockville, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

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
This role is responsible for performing radiation shielding tasks associated with designing, modeling, and conducting analyses of a nuclear reactor or nuclear facility.
Job Profile Tasks/Responsibilities
  • Perform design, analysis, and evaluation in assigned projects using sound engineering principles and adhering to business standards, practices, procedures, and product / program requirements.
  • Lead the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, without close supervision and some latitude for independent judgment.
  • Provide feedback and guidance to more junior team members with the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document.
  • Lead small groups of engineers to solve complex technical problems and deliver high quality engineering work products on time and within budget.
  • Collaborate in planning, scheduling, and organizing detailed phases of engineering work.
  • Collaborate in the technical oversight and direction of internal or external design teams.
  • Facilitate and assist in the assessment of customer needs and capture requirements and functions related to nuclear engineering.
  • Execute nuclear engineering assignments with clear and specified objectives; utilize conventional specifications and/or Interface Control Documents and plans.
  • Recommend system design alterations and enhancements to improve quality of products and/or procedures from an assembly, transportation, construction, commissioning, operations, maintenance, and/or decommissioning perspective.
  • Lead reviews and presentations for internal company design reviews and customer design reviews regarding nuclear design.
  • Organize engineering efforts in assigned areas between specialty and other engineering groups or disciplines, with the client, suppliers, contractors, or other groups as required.
  • Maintain a professional demeanor and behavior at all times, in all forms of communication.
  • Perform other duties as assigned by manager.

Job Profile Minimum Qualifications
  • Bachelor's degree in nuclear engineering or related degree from an accredited institution.
  • Typically, ten years of experience in an engineering role.
    • A master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience.
    • A Ph.D. in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of three years of experience.
    • Previous experience at X-energy exceeding performance standards may be in lieu of years of experience.
  • Possess technical experience and proven expertise in one or more of the following areas:
    • Reactor core design and analysis.
    • Radiation shielding design and analysis.
    • Nuclear fuel analysis and qualification.
    • Criticality safety.
    • Reactor multiphysics analysis, especially pertaining to transient analysis.
    • Nuclear materials and chemistry.
    • Nuclear analysis software development, verification and validation.
    • Other areas of nuclear engineering or nuclear physics relevant to the design and analysis of small modular reactors, microreactors, and nuclear facilities.

Location: 530 Gaither Road, Rockville, MD
Work Site Expectations: 4 days in office, 1 day remote
Travel Expectations: 10% (as needed for project assignment)
Hours: Standard office hours are 8:00am ET to 5:00pm ET, Monday -Friday
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.
Offers within the posted salary range are commensurate with the individual's qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:
$158,000- $183,000
Position Job Classification
Full time - Exempt
Benefits
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

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