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Nuclear Systems Engineer Jobs in Missouri (NOW HIRING)

ERL LLC

STL Project Engineer

Fenton, MO · On-site

Nuclear moisture density gauge operator, Troxler. * GIS Mapping Experience * Trimble (or equivalent ... system use. * USACE QCM Training * Possess a minimum of three (3) years working experience in the ...

watlow

Senior Manufacturing Engineer

Saint Louis, MO

$86K - $118K/yr

Working knowledge of industrial electrical and controls systems (PLCs, HMIs, VFDs, safety circuits ... Experience in regulated or high reliability manufacturing (e.g., aerospace, medical, nuclear ...

Watlow

Senior Manufacturing Engineer

Saint Louis, MO · On-site

$86K - $118K/yr

... systems, enabling our customers to thrive. We are making a positive impact every day as our ... Experience in regulated or high reliability manufacturing (e.g., aerospace, medical, nuclear ...

Watlow

Senior Manufacturing Engineer

Saint Louis, MO · On-site

$88K - $121K/yr

... systems, enabling our customers to thrive. We are making a positive impact every day as our ... Experience in regulated or high reliability manufacturing (e.g., aerospace, medical, nuclear ...

watlow

Manufacturing Operations Engineer 1

Columbia, MO · On-site

$69K - $89K/yr

Basic understanding of industrial electrical and controls systems (PLCs, HMIs, VFDs, safety ... nuclear, semiconductor, or similar). * Exposure to Lean/Six Sigma concepts, structured problem ...

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All JobsNuclear Systems Engineer JobsNuclear Systems Engineer Jobs in Missouri

Nuclear Systems Engineer information

See Missouri salary details

$24.4K

$99K

$140.7K

How much do nuclear systems engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for nuclear systems engineer in Missouri is $99,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,400.00 and $110,700.00 per year, depending on experience, location, and employer.

What does a nuclear systems engineer do?

A Nuclear Systems Engineer is responsible for designing, developing, operating, and maintaining nuclear systems and equipment, such as reactors, power plants, and nuclear fuel cycles. They ensure that these systems operate safely, efficiently, and within regulatory standards. Their work often involves analyzing system performance, troubleshooting issues, implementing safety protocols, and working closely with other engineers and regulatory agencies. Nuclear Systems Engineers play a critical role in both energy production and the safe management of nuclear materials.

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

To thrive as a Nuclear Systems Engineer, you need a strong background in nuclear engineering principles, physics, and mathematics, typically supported by a relevant engineering degree. Familiarity with industry-standard simulation software, safety analysis tools, and certifications like Fundamentals of Engineering (FE) or Professional Engineer (PE) are often required. Exceptional problem-solving, attention to detail, and strong communication skills help you effectively collaborate with multidisciplinary teams and ensure regulatory compliance. These skills and qualifications are crucial for maintaining safety, efficiency, and reliability in complex nuclear systems.

What are some common collaboration points between nuclear systems engineers and other departments within a nuclear facility?

Nuclear Systems Engineers frequently work alongside operations, maintenance, and safety teams to ensure the reliable and safe performance of nuclear systems. They often collaborate with reactor operators to troubleshoot system anomalies, coordinate with safety analysts to verify compliance with regulations, and work with maintenance staff during planned outages or upgrades. This cross-functional teamwork is essential for optimizing plant performance, addressing technical challenges, and ensuring all systems adhere to strict safety standards. Strong communication and documentation skills are therefore highly valued in this role.

What is the difference between Nuclear Systems Engineer vs Nuclear Reactor Operator?

AspectNuclear Systems EngineerNuclear Reactor Operator
CredentialsEngineering degree, certifications in nuclear engineeringReactor operator license, training certifications
Work EnvironmentDesign, develop, and maintain nuclear systems in labs or plantsOperate and monitor nuclear reactors in power plants
Industry UsageUsed in engineering firms, research facilities, and power plantsPrimarily employed in nuclear power plants

While both roles work within the nuclear industry, Nuclear Systems Engineers focus on designing and maintaining nuclear systems, whereas Nuclear Reactor Operators are responsible for the day-to-day operation and safety of nuclear reactors. Their credentials, work environments, and industry applications differ, but both are essential for nuclear plant safety and efficiency.

What are popular job titles related to Nuclear Systems Engineer jobs in Missouri?

For Nuclear Systems Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Nuclear Systems Engineer jobs in Missouri look for?

The top searched job categories for Nuclear Systems Engineer jobs in Missouri are:

Nuclear Systems Engineer jobs near you
Infographic showing various Nuclear Systems Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $99,048 per year, or $47.6 per hour.

Electrical Engineer - Power (Multiple Locations)

Burns & McDonnell

Kansas City, MO • On-site

Full-time

Re-posted 5 days ago

Burns & McDonnell rating

8.4

Company rating: 8.4 out of 10

Based on 51 frontline employees who took The Breakroom Quiz

3rd of 80 rated construction

Job description

Burns & McDonnell's Power global practice is seeking to hire an experienced Electrical Engineer in the listed office location. The Power Division focuses on the design and construction of power generation facilities, including fossil, hydrogen, solar, nuclear, and energy storage. Projects also include other types of heavy industrial facilities, such as decarbonization, mining, and gas compression. The project diversity offers a wide range of design and project execution experiences on both multi-discipline and electrical-only projects.

Engineered systems include the electrical interconnect to the bulk power grid and all auxiliary electric power equipment in the facility. Equipment includes rotating machines, such as generators and motors, solar photovoltaic panels, inverters, energy storage systems, such as batteries, large power transformers, generator circuit breakers, isolated phase bus duct, non-segregated phase bus duct, switchgear, motor control centers, small power transformers, variable frequency drives, station batteries, and UPS systems.

The Electrical Engineer will work on project teams to create world-class designs for both new and retrofit projects on a variety of projects. The Electrical Engineer will work with the project team throughout the design and construction process, adapting electrical plans according to client requirements, industry standards, and budget constraints.

Responsibilities to include:

  • Perform electrical design of projects from the conceptual phase through design completion.
  • Modify and review production drawings.
  • Design electrical components for project needs and requirements that are set forth by the project managers.
  • Apply strong knowledge of commonly used electrical engineering/design concepts, principles, practices, codes, and procedures within the electrical engineering services industry.
  • Research and compile project related data as required by the project managers.
  • Efficiently utilize a number of design software tools to perform engineering calculations and physical plant designs.
  • Compile information for client presentations, shop drawing review, and contract administration.
  • Perform field inspections, measurements, or calculations in support of project execution.
  • Act as a field engineer on construction sites.
  • Perform other duties as assigned.
  • Bachelor's degree in Electrical Engineering or related degree from an ABET-accredited program and 3 years of electrical engineering experience, consulting preferred required.
  • Bachelor's degree in Electrical or related Engineering Technology from an ABET-accredited program and successful completion of the Fundamentals of Engineering (FE) exam and 3 years of electrical engineering experience, consulting preferred.
  • Master's degree in Electrical Engineering and 2 years of electrical engineering experience, consulting preferred. 
  • Strong knowledge of standard engineering techniques and procedures.
  • Excellent written and verbal communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills.
  • Proficient in standard engineering techniques and procedures.
  • Strong computer skills (e.g. Microsoft Office Suite)
  • Strong computer skills include AutoCAD, MicroStation, 2D and 3D rendering programs, and other analysis programs.
  • Strong attention to detail, facilitation, team building, collaboration, organization, and problem-solving skills.
  • Engineer-in-Training (EIT) certification preferred

What Burns & McDonnell employees say

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Benefits

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Workplace

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About Burns & McDonnell

Sourced by ZipRecruiter

Burns & McDonnell assists clients of all sizes and industries by providing extensive physical services ranging from assessments, integrated security solutions, and large security architecture designs. Services we typically provide include security and safety system design, threat, risk, and vulnerability assessments, security surveys, security master planning, compliance to federal security programs, independent validation and verification of integrated security system operations, management of installation and maintenance, and staff augmentation to develop and implement facility management and protection processes.

Industry

Civil engineering construction

Company size

10,000+ Employees

Headquarters location

Kansas City, MO, US

Year founded

1898

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