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Nuclear Operator Training Jobs in Missouri (NOW HIRING)

Nuclear Engineer

Potosi, MO

$85K - $102K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Billings, MO

$94K - $113K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Marceline, MO

$77K - $92K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Lathrop, MO

$83K - $99K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Hayti, MO

$79K - $94K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Huntsville, MO

$87K - $104K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Stockton, MO

$89K - $107K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Kansas City, MO

$96K - $115K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Hillsdale, MO

$84K - $101K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Pacific, MO

$92K - $111K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Osceola, MO

$84K - $101K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Aurora, MO

$74K - $89K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Buffalo, MO

$89K - $107K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Ironton, MO

$88K - $105K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Piedmont, MO

$82K - $99K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Lebanon, MO

$85K - $102K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Ozark, MO

$87K - $105K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Kahoka, MO

$84K - $100K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

Nuclear Engineer

Perryville, MO

$84K - $101K/yr

... operating plants at sea; balance long term engineering projects with time sensitive fleet and ... Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate ...

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Nuclear Operator Training information

What is nuclear operator training?

Nuclear operator training is a specialized program designed to prepare individuals to operate and monitor nuclear power plant systems safely and efficiently. The training covers theoretical knowledge, such as nuclear physics and reactor principles, as well as hands-on experience with plant equipment and simulator exercises. Trainees learn to respond to routine operations and emergency situations, ensuring the safe production of nuclear energy. Successful completion of this training is typically required before taking licensing exams to become a licensed reactor operator or senior reactor operator.

What are some common challenges faced during nuclear operator training and how can candidates overcome them?

Nuclear Operator training is rigorous and can be challenging due to its emphasis on technical knowledge, strict regulatory standards, and high-stakes simulations. Trainees often find the volume of material and the need to master complex systems overwhelming at first. To succeed, candidates should develop strong study habits, actively participate in hands-on training, and seek mentorship from experienced operators. Regular review sessions and collaboration with peers can also help reinforce understanding and build confidence throughout the program.

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

To thrive as a Nuclear Operator Trainee, you need strong math and science skills, mechanical aptitude, and typically a high school diploma or associate degree in a technical field. Familiarity with control room simulators, plant operating procedures, and pursuing NRC (Nuclear Regulatory Commission) licensing are important technical requirements. Attention to detail, strong communication, and the ability to stay calm under pressure are valuable soft skills in this role. These capabilities ensure safe and efficient plant operations, compliance with strict regulations, and effective teamwork in a high-stakes environment.

What is the difference between Nuclear Operator Training vs Nuclear Reactor Technician?

AspectNuclear Operator TrainingNuclear Reactor Technician
CredentialsTypically requires a high school diploma or equivalent; certifications vary by employerRequires an associate's or bachelor's degree in nuclear technology or related field; certifications often include NRC licenses
Work EnvironmentPower plants, nuclear facilities, training centersNuclear power plants, maintenance facilities
Job FocusTraining individuals to operate nuclear reactors safelyMonitoring, maintaining, and troubleshooting reactor systems

While both roles are integral to nuclear plant operations, Nuclear Operator Training prepares individuals to become licensed nuclear operators, focusing on safety protocols and operational procedures. Nuclear Reactor Technicians, on the other hand, are responsible for hands-on maintenance and system monitoring. The training provides foundational knowledge for future reactor technicians or operators, but the technician role involves more direct system management.

How long does it take to become a nuclear operator training?

Nuclear operator training typically takes about 12 to 24 months, including classroom instruction, hands-on practice, and assessments. Candidates often need to complete specialized training programs and obtain certifications before working independently in a nuclear power plant environment.

How much do nuclear operators make?

Nuclear operators typically earn between $70,000 and $100,000 annually, depending on experience, location, and certifications. They work in controlled environments, often requiring specialized training and licensing to operate nuclear reactor systems safely.

How to get a job as a nuclear operator?

To become a nuclear operator, candidates typically need a high school diploma or equivalent, followed by specialized training at a nuclear power plant or technical school. They must complete extensive on-the-job training, pass licensing exams from the Nuclear Regulatory Commission, and demonstrate strong technical skills and safety awareness.

What are popular job titles related to Nuclear Operator Training jobs in Missouri?

For Nuclear Operator Training jobs in Missouri, the most frequently searched job titles are:

What cities in Missouri are hiring for Nuclear Operator Training jobs?

Cities in Missouri with the most Nuclear Operator Training job openings:

Infographic showing various Nuclear Operator Training job openings in Missouri as of August 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 100% In-person job distribution.

Nuclear Operations Training Instructor

AMS Ameren Services

Steedman, MO โ€ข On-site

Full-time

Medical, Retirement, PTO

Re-posted 23 days ago


Job description

About the Callaway Energy Center

The Callaway Energy Center is a nuclear facility located in mid-Missouri. The Energy Center has more than 800 employees and contractors working at the facility, and it has established a strong record of safe operation throughout its 30-year operating history. The Energy Center is a highly efficient, low-cost, sustainable source of electricity for Ameren Missouri's 1.2 million customers.

Our benefits include:

  • Medical coverage on date of hire

  • 100% employer paid cash balance pension plan

  • 401(k) with company match fully vested on date of hire

  • Minimum of 15 days paid vacation and 12 paid holidays

  • Paid parentalleave and family caregiver leave

Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.

Job Description

About The Position

The Nuclear Operations Instructor develops, administers and maintains training programs to support the overall Qualification Programs established at Callaway Energy Center (CEC) and maintains full accreditation for the CEC for their specific discipline, ensuring that the CEC is in full compliance with the requirements for accredited programs under the National Academy for Nuclear Training. Instructors maximize student learning by providing quality training to maintain and improve worker knowledge and skills and improve plant performance.

Key responsibilities include:

  • Administer formal classroom training to include: Classroom, Laboratory/Simulator instruction, Preparation, administration, and grading of examinations, Evaluation of trainee performance, and Scheduling and coordinating training course presentations with appropriate department personnel

  • Support implementation of an effective and efficient Systematic Approach to Training (SAT) that meets or exceeds industry standards and is institutionalized into plant procedures and processes.

  • Support subject matter experts and vendors providing on-site and off-site training within the appropriate discipline area.

  • Monitor Condition Reports and industry trends for potential areas of weakness for Operating Experience applicability into lesson plans.

  • Ensure accurate and timely documentation of all training conducted in accordance with applicable procedures and criteria.

  • Actively participate in training programs to maintain individual qualifications.

  • Participate in in-plant activities and field time to maintain required licenses, certifications, and technical proficiency.

  • Provide refueling outage support for preparations, in-processing training, and/or filling assigned outage position.

  • Assume Emergency Response Organization (ERO) duties in accordance with Callaway Energy Center Radiological Emergency Response Plan (RERP) including responding to assigned ERO facilities within the required RERP response time.

Technical Level

  • Knowledge - Under guidance, develops fundamental understanding of the overall training program. Possesses working knowledge of subject matter in technical area. Learning training program standards.

  • Job Complexity - Intermediate skill level for administering training with significant technical area knowledge.

  • Supervision - Receives general guidance and supervision on work assignments with more detailed instruction on new assignments.

  • Leadership - Provides peer reviews and feedback.

Qualifications:

Nuclear Operations Instructor:

Bachelor's Degree or Associate's Degree from an accredited college or university is required. Two (2) or more years of relevant experience (training/adult education, heavy industrial or power plant, instructional design or curriculum development, etc.) is required. High school diploma and 4 years of relevant experience (as listed above) may be considered in lieu of Bachelor's/Associate's degree. Previous training instructor experience in a NANT accredited program preferred. Current/previous SRO NRC license or certification for CEC or a similar unit from an accredited institution is preferred.

Senior Nuclear Operations Instructor:

Current/previous RO or SRO NRC license or certification for CEC or a similar unit is required. Bachelor's Degree preferred. Five (5) or more years of relevant professional or journey level nuclear operations or nuclear operations training experience is required. Previous training instructor experience in a National Academy for Nuclear Training accredited program preferred.

In addition to the above qualifications, the successful candidate will demonstrate:

Excellent verbal and written communications skills, ability to supervise and motivate personnel, dependability and good human relations characteristics required. Proficiency with Microsoft Office software preferred. Basic understanding of Computer Based Training preferred. Basic knowledge of Learning Management Systems preferred. Qualified candidates are required to establish and maintain their permanent residence within sixty highway miles of the Callaway Energy Center. Security screening required for Callaway Energy Center access.

Working Conditions

The Nuclear Instructor works a standard day shift in an office/plant environment. Callouts and working rotating or Outage schedules may be required to support plant operations.

Additional Information

Candidates without current/previous RO or SRO NRC license or certification will be required to pursue SRO certification.

This position Ameren's selection process includes a series of interviews and may include an assessment process. Specific details will be provided to qualified candidates.

Additional Information

Candidates without current/previous RO or SRO NRC license or certification will be required to pursue SRO certification.

This position Ameren's selection process includes a series of interviews and may include an assessment process. Specific details will be provided to qualified candidates.

Compensation Range:

$84,400.00 - $162,900.00

* This pay range encompasses multiple levels of the role. Career level and compensation depends upon applicant's credentials.

At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.

If end date is listed, the posting will come down at 12:00 am on that date:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.