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Nuclear Reactor Operator Jobs in Tennessee (NOW HIRING)

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Nuclear Reactor Operator information

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$832

$1.6K

$1.7K

How much do nuclear reactor operator jobs pay per month?

As of Sep 2, 2026, the average monthly pay for nuclear reactor operator in Tennessee is $1,609.83, according to ZipRecruiter salary data. Most workers in this role earn between $1,591.67 and $1,625.00 per month, depending on experience, location, and employer.

What is a nuclear reactor operator?

Nuclear Reactor Operators are professionals responsible for controlling nuclear reactors in power plants. They monitor and adjust equipment to ensure the safe and efficient production of nuclear energy, following strict safety protocols. Their duties include starting and shutting down reactors, monitoring systems for abnormalities, and responding to emergencies. Operators must be highly trained and licensed, as their work is critical to both energy production and public safety.

What does a nuclear reactor operator do?

As a nuclear reactor operator, your job is to manage the workings of a nuclear power plant under the guidelines of the U.S. Nuclear Regulatory Commission (NRC). In your role as a nuclear reactor operator, you may study new technological advances and techniques as recommended by the NRC, start and stop reactor equipment, test elements of the reactor, monitor recorders and indicators, and respond to alarms. As a power plant operator, you may also be asked to assist with shift supervision, act as part of a station fire brigade, monitor refueling, and operate station communications equipment. Nuclear reactor operators frequently work rotating shifts.

What are the key skills and qualifications needed to thrive as a nuclear reactor operator, and why are they important?

To thrive as a Nuclear Reactor Operator, you need a strong background in mathematics, physics, and mechanical systems, typically supported by a high school diploma or associate degree and successful completion of rigorous training programs. Familiarity with control room instrumentation, reactor monitoring software, and possession of a U.S. Nuclear Regulatory Commission (NRC) license are essential. Attention to detail, composure under pressure, and effective teamwork are critical soft skills for this role. These skills and qualifications are vital for ensuring the safe, efficient, and compliant operation of nuclear power plants.

What are the main challenges nuclear reactor operators face during shift operations, and how can they effectively manage them?

Nuclear Reactor Operators often encounter challenges such as maintaining constant vigilance, responding quickly to abnormal conditions, and adhering strictly to safety protocols. These professionals work in highly regulated environments, typically as part of a tight-knit control room team, where clear communication and collaboration are essential. Managing these challenges requires a strong focus on detail, ongoing training, and the ability to remain calm under pressure, ensuring the safe and efficient operation of the reactor at all times.

What is the difference between Nuclear Reactor Operator vs Nuclear Power Plant Technician?

AspectNuclear Reactor OperatorNuclear Power Plant Technician
CredentialsTypically requires a license, training, and certification specific to reactor operationRequires technical training and certifications, often in maintenance or systems operation
Work EnvironmentOperate and monitor nuclear reactors in power plantsMaintain, troubleshoot, and repair equipment in nuclear facilities
Industry UsagePrimarily in nuclear power plants, regulatory agenciesIn nuclear power plants, maintenance, and support roles

While both roles work in nuclear facilities, Nuclear Reactor Operators focus on controlling and monitoring reactors, whereas Nuclear Power Plant Technicians handle maintenance and technical support. Both require specialized training and certifications, but their daily tasks differ significantly.

How much do nuclear reactor operators get paid?

Nuclear reactor operators typically earn a median annual salary of around $100,000, with salaries ranging from approximately $70,000 to over $130,000 depending on experience, location, and certifications. They often work in shifts in a highly regulated environment that requires specialized training and licensing.
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Nuclear Reactor Operator jobs near you
Infographic showing various Nuclear Reactor Operator job openings in Tennessee as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $19,318 per year, or $9.3 per hour.

Senior Mechanical Engineer 1 - Nuclear

Sargent & Lundy

Oak Ridge, TN • On-site

$84K - $129K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

123rd of 451 rated engineering

Job description

This will be a full-time (5 days/week) on-site position at TRISO-X Fuel Fabrication Facility in Oak Ridge, Tennessee.

This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities.

We are looking for candidates with experience in the analysis, design, and licensing requirements of mechanical and nuclear systems and components for nuclear power plants.

You will be involved in nuclear power plant systems design, including preparation or review of:

  • Modification packages for operating nuclear power plants
  • System and Component Performance specifications
  • 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

We do not sponsor employees for work authorization in the U.S. for this position.

  • BS or MS in Mechanical or Chemical Engineering from an ABET accredited program
  • Minimum of 5 years of experience in the power industry.
  • Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.

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

$84,762 - $129,498
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.

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!


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

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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

Social media

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