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Nuclear Design Engineer Jobs (NOW HIRING)

Nuclear Engineer

Knoxville, TN · On-site

$84K - $101K/yr

Contribute to the cost-effective design for the entire facility. * Contribute to design ... Level 1: BS or advanced degree in Mechanical Engineering, Nuclear Engineering, Chemical Engineering ...

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Nuclear Design Engineer information

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How much do nuclear design engineer jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for nuclear design engineer in the United States is $85.10, according to ZipRecruiter salary data. Most workers in this role earn between $82.69 and $93.75 per hour, depending on experience, location, and employer.

What is a Nuclear Design Engineer job?

A Nuclear Design Engineer is responsible for designing, analyzing, and optimizing nuclear systems, components, or reactors. They work on fuel assemblies, shielding, cooling systems, and safety mechanisms to ensure efficient and secure nuclear operations. Their role involves applying physics, engineering principles, and regulatory standards to develop safe and effective nuclear technology. These engineers collaborate with scientists, regulatory bodies, and project teams to ensure compliance and innovation in nuclear energy or research applications.

What are the key skills and qualifications needed to thrive in the Nuclear Design Engineer position, and why are they important?

To thrive as a Nuclear Design Engineer, you need a strong background in nuclear engineering, physics, and mathematics, typically supported by a relevant Bachelor's or Master's degree. Familiarity with industry-standard modeling software (such as MCNP or SCALE), CAD tools, and adherence to regulations like NRC or ASME codes are essential, and certifications such as a Professional Engineer (PE) license can be advantageous. Strong analytical thinking, teamwork, and effective communication skills set standout candidates apart in this field. These capabilities are vital for ensuring safe, efficient, and compliant nuclear system designs that meet rigorous industry and safety standards.

What engineers make $300,000 a year?

Senior nuclear design engineers with extensive experience, advanced certifications, and specialized skills can earn $300,000 or more annually, especially in high-demand industries or senior leadership roles. Compensation often depends on location, company size, and project complexity, with some engineers earning through bonuses and profit sharing.

Can you make $500,000 as a nuclear engineer?

Nuclear design engineers typically earn salaries ranging from $80,000 to $150,000 annually, depending on experience, location, and employer. Reaching a $500,000 salary usually requires advanced roles, management positions, or specialized expertise, often supplemented by bonuses or profit sharing. Such high compensation levels are uncommon for standard nuclear engineering roles.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, especially with experience, advanced skills, and leadership roles. Nuclear design engineers with extensive experience, security clearances, and working in high-demand sectors may also reach this level, often through bonuses and profit sharing.

What are some typical challenges a Nuclear Design Engineer may encounter on the job?

Nuclear Design Engineers often face complex technical challenges, such as optimizing reactor core configurations for safety and efficiency, adhering to strict regulatory requirements, and ensuring accurate modeling of nuclear systems. They may also need to troubleshoot unexpected design issues, interpret extensive technical data, and keep up with advancements in nuclear technology and safety protocols. Working closely with multidisciplinary teams—including mechanical, electrical, and safety engineers—requires strong collaboration and communication. Navigating these challenges not only sharpens problem-solving skills but also contributes significantly to both personal professional development and the overall safety and success of nuclear projects.

What do nuclear design engineers do?

Nuclear design engineers develop and analyze the design of nuclear reactors and related systems to ensure safety, efficiency, and compliance with regulations. They use specialized software, perform simulations, and collaborate with multidisciplinary teams to optimize reactor performance and safety features.
More about Nuclear Design Engineer jobs
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What are the most commonly searched types of Nuclear Design Engineer jobs? The most popular types of Nuclear Design Engineer jobs are:
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What states have the most Nuclear Design Engineer jobs? States with the most job openings for Nuclear Design Engineer jobs include:
Mechanical Engineering Consultant 2 - Nuclear

Mechanical Engineering Consultant 2 - Nuclear

Sargent & Lundy

Charlotte, NC • On-site

$142K - $215K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


Job description

Description
You will be involved in nuclear power plant systems design, including preparation or review of:
  • Modification packages for operating nuclear power plants
  • Functional mechanical drawings and/or drawings for nuclear power plant systems
  • Engineering analyses and evaluations to support modifications and operation of plant systems
  • Technical specifications and procurement documents for plant equipment
  • Vendor bid evaluations for plant equipment
  • Studies and options evaluations for modifications to operating nuclear power plants

In addition, you will have the opportunity to:
  • Develop engineering cost estimates for small to mid-sized client-requested work scopes
  • Visit client office and/or plant site locations to interface with the client and make presentations related to engineering tasks and status
  • Lead engineering project teams

This position is based on a hybrid work schedule and will require in-office work 3 days per week.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
  • BS or MS in Mechanical Engineering or Chemical Engineering from an ABET accredited program
  • 10 or more years of experience in the power industry
  • Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants
  • PE license is beneficial, but not required

Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance
  • Health Plans: Medical, Dental, Vision
  • Life & Accident Insurance
  • Disability Coverage
  • Employee Assistance Program (EAP)
  • Back-Up Daycare
  • FSA & HSA
  • 401(k)
  • Pre-Tax Commuter Account
  • Merit Scholarship Program
  • Employee Discount Program
  • Corporate Charitable Giving Program
  • Tuition Assistance
  • First Professional Licensure Bonus
  • Employee Referral Bonus
  • Paid Annual Personal/Sick Time (PST)
  • Paid Vacation
  • Paid Holidays
  • Paid Parental Leave
  • Paid Bereavement Leave
  • Flexible Work Arrangements

Compensation Range
$142,710.00 - $215,440.00
Transparency Statement
Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.
About This Business Unit
Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!
Awards & Recognition
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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