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Reactor Jobs in Missouri (NOW HIRING)

AMS Ameren Services

Senior Reactor Operator

Steedman, MO · On-site

$105K - $162K/yr

Direct Reactor Operators in the control room performing procedures to maneuver and operate the plant. * Supervise Operations Technicians in the field performing local system operations and testing.

Jobgether

$37 - $74/hr

Perform reactor transient analyses, benchmarking activities, and comparisons against integral and separate effect test data. * Support code assessment, adequacy evaluations, verification, and ...

Jobgether

Our partner is looking for a Engineering Project Coordinator (Reactor Systems Integration) based in Netherlands. This role offers the opportunity to support complex engineering programs by ...

University of Missouri

MURR Beamport Engineer

Columbia, MO · On-site

$80K - $90K/yr

Hiring Department MRR Research & Education The University of Missouri Research Reactor (MURR) is seeking a motivated electromechanical engineer to join the growing Neutron Scattering group and help ...

Jobgether

$37 - $74/hr

You will work on challenging problems involving reactor operations, transient scenarios, control strategies, and plant performance. This role requires strong analytical skills and the ability to ...

US Navy

Nuclear Engineer

Ironton, MO

$88K - $105K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Lebanon, MO

$85K - $102K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Buffalo, MO

$89K - $107K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Piedmont, MO

$82K - $99K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Ozark, MO

$87K - $105K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Kahoka, MO

$84K - $100K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Osceola, MO

$84K - $101K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Aurora, MO

$74K - $89K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Liberal, MO

$80K - $96K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Rock Hill, MO

$92K - $110K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Lawson, MO

$87K - $105K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

US Navy

Nuclear Engineer

Perryville, MO

$84K - $101K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves ...

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All JobsReactor JobsReactor Jobs in Missouri

Reactor information

Is it hard to become a reactor operator?

Becoming a reactor operator requires completing specialized training, obtaining a license from the Nuclear Regulatory Commission, and gaining experience in nuclear plant operations. The process is rigorous and involves passing written exams, practical evaluations, and maintaining ongoing training requirements. It typically takes several years of education and work experience to qualify for this role.

What is the difference between Reactor vs Technician?

AspectReactorTechnician
Required CredentialsTypically requires a degree in engineering or nuclear technology, along with specialized reactor operation certificationsUsually needs technical diploma or associate degree, with specific technical certifications
Work EnvironmentOperates in nuclear power plants or research reactors, following strict safety protocolsWorks in maintenance, troubleshooting, and support roles within industrial or nuclear facilities
Employer & Industry UsageCommonly employed by nuclear power plants, research institutions, and energy companiesEmployed across various industries including energy, manufacturing, and maintenance services

The main difference between a Reactor and a Technician lies in their roles and responsibilities. Reactors are specialized operators managing nuclear systems, requiring advanced certifications and working in high-security environments. Technicians support these operations through maintenance and technical support, often with less advanced credentials. Both roles are essential in the nuclear industry, but they differ in scope, training, and daily tasks.

What are some common challenges faced by reactor operators during daily operations?

Reactor operators frequently encounter challenges such as maintaining strict adherence to safety protocols while managing complex control systems. They must be vigilant to detect and respond quickly to abnormal readings or alarms, which requires strong attention to detail and the ability to stay calm under pressure. Additionally, operators often work in shifts and within tightly regulated environments, which can be physically and mentally demanding. Teamwork and clear communication with engineers and other operators are crucial to ensure safe and efficient reactor performance.

What is a reactor?

In the context of jobs, a 'Reactor' typically refers to a professional who operates and monitors nuclear reactors in power plants or research facilities. Their responsibilities include controlling reactor systems, ensuring safety protocols are followed, and responding to any operational anomalies. Reactor operators must be highly trained and licensed, as their work involves managing nuclear materials and protecting both people and the environment. They work closely with engineers and other technical staff to maintain efficient and safe reactor operations.

How much do reactor operators get paid?

Reactor operators typically earn a median annual salary of around $80,000 to $100,000, depending on experience, location, and the specific facility. They often require specialized training, certifications, and adherence to safety protocols, with some positions offering additional shift differentials or overtime pay.

How to get a job at a nuclear reactor?

To work as a reactor operator or technician, candidates typically need a high school diploma or equivalent, followed by specialized training and certification from the Nuclear Regulatory Commission (NRC). Relevant skills include understanding nuclear physics, safety procedures, and operating control systems, often gained through an accredited training program or an associate's or bachelor's degree in nuclear engineering or a related field. Prior experience in industrial or technical environments can also be beneficial.

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

To thrive as a Nuclear Reactor Operator, you need a strong understanding of nuclear physics, engineering principles, and operational protocols, typically requiring a high school diploma or associate degree and completion of specialized training programs. Familiarity with reactor control systems, safety monitoring equipment, and a Nuclear Regulatory Commission (NRC) operator license are essential technical qualifications. Attention to detail, strong problem-solving abilities, and effective communication skills are crucial soft skills for this role. These skills and qualifications are vital to ensuring the safe, efficient, and regulatory-compliant operation of nuclear reactors.

What are popular job titles related to Reactor jobs in Missouri?

For Reactor jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Reactor jobs in Missouri look for?

The top searched job categories for Reactor jobs in Missouri are:

Reactor jobs near you
Infographic showing various Reactor job openings in Missouri as of August 2026, with employment types broken down into 97% Full Time, 1% Part Time, and 2% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Reactor Operations Trainee

University of Missouri

Columbia, MO • On-site

$25.25 - $29.35/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

University Of Missouri rating

7.3

Company rating: 7.3 out of 10

Based on 68 frontline employees who took The Breakroom Quiz

361st of 618 rated colleges and universities

Job description

Hiring Department
University of Missouri Research Reactor
Job Description
The Reactor Operator Trainee reports directly to the Senior Manager-Training. The primary purpose of this position is to learn about Reactor Operations, and ultimately obtain a Reactor Operator license.
Job Duties
Be available for regular and consistent onsite work.
Operate and control the University of Missouri Research Reactor (MURR) in accordance with policies and procedures, to protect the public from radiation and to ensure environmental safety.
Adjust controls to position rods and regulate flux level, reactor period, and coolant temperature, following standard procedures.
Implement emergency procedures when needed.
Respond to abnormalities, determine cause, and recommend corrective action.
Perform preventative maintenance to ensure plant reliability.
Implement actions such as lockouts/tagouts to allow equipment to be safely repaired.
Recognize typical problems that can occur, and report them to the control room.
Learn, understand, and use existing procedures to perform tasks for safe operation of the reactor.
Attain knowledge sufficient to pass the Nuclear Regulatory Commission License exam for Reactor Operator.
Successful candidates will be persuasive communicators, have exceptional organizational and time management skills, and must demonstrate the following durable skills: leadership, character, collaboration, communication, creativity, critical thinking, metacognition, mindfulness, growth mindset, fortitude, customer service, confidentiality, integrity, and commitment to the University values.
Shift
Shift work/scheduled shift to be discussed during a potential interview. Nights and weekends as required.
Minimum Qualifications
High school diploma or equivalent combination of education and experience from which comparable knowledge and skills can be acquired is necessary.
Preferred Qualifications
Bachelor's or Associate's degree in a nuclear related field or 5-years applicable experience.
Ability to identify and operate basic mechanical tools.
Familiarity with human performance error prevention tools.
Proficiency with Microsoft Office programs.
Anticipated Hiring Range
Salary Range: $25.25 - $29.35 per hour
Grade: GGS M05
University Title: Reactor Operations Trainee
Internal applicants can determine their University title by accessing the Talent Profile tile in myHR
Sponsorship Information
Employment visa sponsorship is not available for this position.
Other Information
MU Research Reactor
A lifesaving operation in the middle of America - the University of Missouri Research Reactor (MURR) - needs you to help guide its future. MURR is expanding its critical cancer-fighting and medical isotope production.
MURR's reactor is the highest-power university research reactor in the United States, operating at 10 megawatts, 6.5 days a week and 52 weeks a year. The MURR facility enables research across many disciplines - From investigating ancient cultures and how plants respond to their environment, to analyzing industrial materials and developing radiopharmaceuticals that have lifesaving clinical applications. The MURR facility is a reliable resource for researchers, scientists, engineers and students across the country.
Be a part of the future of fighting cancer and saving lives.
Be a part of MURR.
Benefit Eligibility
This position is eligible for University benefits. As part of your total compensation, the University offers a comprehensive benefits package, including medical, dental and vision plans, retirement, paid time off, short- and long-term disability, paid parental leave, paid caregiver leave, and educational fee discounts for all four UM System campuses. For additional information on University benefits, please visit the Faculty & Staff Benefits website at https://www.umsystem.edu/departments-staff/human-resources/benefits-retirement
Equal Employment Opportunity
The University of Missouri is an Equal Opportunity Employer.
To request ADA accommodations, please call the Director of Accessibility and ADA at 573-884-7278.

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About University of Missouri

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The University of Missouri, based in Columbia, MO, US; is a public, land-grant research institution with an established reputation in academic excellence, industry relevance, and societal impact. Founded in 1839, it was the first public university located west of the Mississippi River. The institution spans various industries in the education sector with its multitude of undergraduate, graduate, and professional degree programs across various disciplines. The University's mission is centered on improving lives, enhancing communities, advancing health, and fostering excellence through its teaching, research, and engagement activities. U-M has some significant achievements under its belt including pioneering the world's first school of journalism and being one of the only six public universities in the US that accommodates medicine, veterinary medicine, and law in one campus.

Industry

Education

Company size

10,000+ Employees

Headquarters location

Columbia, MO, US

Year founded

1839

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